The M54 is the last of BMW's port-injected straight-sixes before Valvetronic, and one of the most common used engines in Europe. It powered the E46 320i, 325i and 330i, the E39 520i to 530i, the E60, E83 X3, E53 X5 3.0i, E85 Z4 and the E65 730i.
It is a smooth, durable engine with a strong bottom end. Most problems are about plastic and rubber parts around it, which makes a used M54 a sensible buy when it has been looked after.
- Production: 2000–2006
- Versions covered: M54B22, M54B25 and M54B30
- Output range: 170–231 hp
- Fuel and layout: petrol inline-6
- Fitted to: 14 BMW models across 7 chassis generations
- In our stock now: 202 units from 887,00 € — browse all M54 engines
The M54 at a glance
The table lists every M54 version we supply with its capacity, layout, output and production years. Use it with your car's engine code to find the right unit.
| Engine code | Capacity | Layout | Power | Torque | Years |
|---|---|---|---|---|---|
| M54B22 | 2.2 L | Inline-6, naturally aspirated | 170 hp | 210 Nm | 2000–2006 |
| M54B25 | 2.5 L | Inline-6, naturally aspirated | 192 hp | 245 Nm | 2000–2006 |
| M54B30 | 3.0 L | Inline-6, naturally aspirated | 231 hp | 300 Nm | 2000–2006 |
Across 3 versions, output runs from 170 to 231 hp. The spread reflects different capacities, tuning for different markets and the technical updates BMW made over 7 years of production.
History of the M54
BMW introduced the M54 in 2000 at 2.2, 2.5 and 3.0 litres, with double VANOS, an electronic throttle and the DISA variable intake. It used an Alusil aluminium block. Production ran until 2006, when the N52 replaced it.
2000: the M54B22 arrived with 2.2 L and 170 hp in the BMW E46 320i, BMW E60 520i and BMW E39 520i.
2000: the M54B25 arrived with 2.5 L and 192 hp in the BMW E46 325i, BMW E60 525i and BMW E39 525i. Compared with the M54B22, it added 22 hp.
2000: the M54B30 arrived with 3.0 L and 231 hp in the BMW E46 330i, BMW E39 530i and BMW E60 530i. Compared with the M54B25, it added 39 hp.
Every M54 version explained
M54B22 (2.2 L, 170 hp)
M54B22: 2.2 L, inline-6, petrol, naturally aspirated. Output is 170 hp with 210 Nm of torque, and production ran from 2000 to 2006. That is about 77 hp and 95 Nm per litre, a strong figure for a road engine of its era. Within the M54 family, the M54B25 (192 hp) and M54B30 (231 hp) are more powerful. It was fitted to the BMW E46 320i, BMW E60 520i, BMW E39 520i and BMW Z4 2.2. See every M54B22 in stock.
Reading the code: M marks an M-series code, the naming BMW used for its engine families up to the early 2000s; 54 is the family number; B stands for petrol (from the German Benzin); 22 is the capacity in decilitres, so 2.2 litres.
We have 9 M54B22 units in stock, priced from 1.447,00 € to 3.103,00 €.
M54B25 (2.5 L, 192 hp)
The M54B25 is a 2.5 L inline-6 petrol engine, naturally aspirated, rated at 192 hp and 245 Nm. BMW built it from 2000 to 2006. That is about 77 hp and 98 Nm per litre, a strong figure for a road engine of its era. Within the M54 family, the M54B30 (231 hp) is more powerful, while the M54B22 (170 hp) is milder. It was fitted to the BMW E46 325i, BMW E60 525i, BMW E39 525i, BMW E85 Z4 2.5 and BMW E83 X3 2.5. See every M54B25 in stock.
Reading the code: M marks an M-series code, the naming BMW used for its engine families up to the early 2000s; 54 is the family number; B stands for petrol (from the German Benzin); 25 is the capacity in decilitres, so 2.5 litres.
We have 11 M54B25 units in stock, priced from 887,00 € to 3.112,00 €.
M54B30 (3.0 L, 231 hp)
M54B30: 3.0 L, inline-6, petrol, naturally aspirated. Output is 231 hp with 300 Nm of torque, and production ran from 2000 to 2006. That is about 77 hp and 100 Nm per litre, a strong figure for a road engine of its era. Within the M54 family, it is the most powerful version, while the M54B22 (170 hp) and M54B25 (192 hp) are milder. It was fitted to the BMW E46 330i, BMW E39 530i, BMW E60 530i, BMW E85 Z4 3.0 and BMW E53 X5 3.0. See every M54B30 in stock.
Reading the code: M marks an M-series code, the naming BMW used for its engine families up to the early 2000s; 54 is the family number; B stands for petrol (from the German Benzin); 30 is the capacity in decilitres, so 3.0 litres.
We have 182 M54B30 units in stock, priced from 1.124,00 € to 4.423,00 €.
Which cars use the M54
The M54 was fitted to 14 models. The list below is grouped by chassis generation so you can find your car quickly. Always confirm the exact code with your VIN, because BMW often used more than one engine in the same model.
BMW E46 fourth 3 Series (1997–2006)
In the fourth 3 Series, built 1997–2006 as a saloon, Touring, coupé, convertible, Compact, the M54 powered the 320i (M54B22, 170 hp), 325i (M54B25, 192 hp) and 330i (M54B30, 231 hp).
When ordering for an E46, check whether the car is rear-drive or xDrive and whether it has a manual or automatic gearbox, because the sump and flywheel can differ. We currently have 48 M54 units from E46 donor cars. All E46 engines in stock.
The 320i uses the M54B22. BMW 320i engines for sale.
The 325i uses the M54B25. BMW 325i engines for sale.
The 330i uses the M54B30. BMW 330i engines for sale.
BMW E60 fifth 5 Series (2003–2010)
In the fifth 5 Series, built 2003–2010 as a saloon, the M54 powered the 520i (M54B22, 170 hp), 525i (M54B25, 192 hp) and 530i (M54B30, 231 hp).
For an E60, confirm the production date as well as the model: BMW often changed engine versions at the mid-life update. We currently have 45 M54 units from E60 donor cars. All E60 engines in stock.
The 520i uses the M54B22. BMW 520i engines for sale.
The 525i uses the M54B25. BMW 525i engines for sale.
The 530i uses the M54B30. BMW 530i engines for sale.
BMW E39 fourth 5 Series (1995–2004)
In the fourth 5 Series, built 1995–2004 as a saloon, Touring, the M54 powered the 520i (M54B22, 170 hp), 525i (M54B25, 192 hp) and 530i (M54B30, 231 hp).
The quickest way to confirm the right M54 for your E39 is to send us the VIN; we check the engine code, the gearbox and the drive type. We currently have 46 M54 units from E39 donor cars. All E39 engines in stock.
The 520i uses the M54B22. BMW 520i engines for sale.
The 525i uses the M54B25. BMW 525i engines for sale.
The 530i uses the M54B30. BMW 530i engines for sale.
BMW Z4 Z4 (2002–)
In the Z4, built 2002– as a roadster, the M54 powered the 2.2 (M54B22, 170 hp).
For a Z4, confirm the production date as well as the model: BMW often changed engine versions at the mid-life update. We currently have 5 M54 units from Z4 donor cars. All Z4 engines in stock.
BMW E85 first Z4 roadster (2002–2008)
In the first Z4 roadster, built 2002–2008 as a roadster, the M54 powered the Z4 2.5 (M54B25, 192 hp) and Z4 3.0 (M54B30, 231 hp).
For an E85, confirm the production date as well as the model: BMW often changed engine versions at the mid-life update. We currently have 4 M54 units from E85 donor cars. All E85 engines in stock.
The Z4 2.5 uses the M54B25. BMW Z4 engines for sale.
The Z4 3.0 uses the M54B30. BMW Z4 engines for sale.
BMW E83 first X3 (2003–2010)
In the first X3, built 2003–2010 as an SAV, the M54 powered the X3 2.5 (M54B25, 192 hp).
For an E83, confirm the production date as well as the model: BMW often changed engine versions at the mid-life update. We currently have 2 M54 units from E83 donor cars. All E83 engines in stock.
The X3 2.5 uses the M54B25. BMW X3 engines for sale.
BMW E53 first X5 (1999–2006)
In the first X5, built 1999–2006 as an SAV, the M54 powered the X5 3.0 (M54B30, 231 hp).
The quickest way to confirm the right M54 for your E53 is to send us the VIN; we check the engine code, the gearbox and the drive type. We currently have 43 M54 units from E53 donor cars. All E53 engines in stock.
The X5 3.0 uses the M54B30. BMW X5 engines for sale.
Will an M54 fit my BMW? Model-by-model answers
Short answers for every model that left the factory with an M54, with prices from our current stock.
Will the M54B22 fit my BMW E46 320i?
The M54B22 is the original engine for the BMW E46 320i, which makes it the straightforward choice. The fourth 3 Series was built 1997–2006, and the M54B22 was produced 2000–2006, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.
How much is a replacement engine for a BMW E46 320i?
We have 1 M54B22 engine from E46 donor cars, priced from 3.103,00 €. Delivery to your door is included, and the engine carries a 12-month warranty when fitted by a qualified workshop. Add fitting labour and the parts you replace at the same time — seals, cooling parts and mounts — to estimate the total.
Will the M54B22 fit my BMW E60 520i?
For the BMW E60 520i, the M54B22 is the factory engine and the one to order. The fifth 5 Series was built 2003–2010, and the M54B22 was produced 2000–2006, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.
How much is a replacement engine for a BMW E60 520i?
We have 1 M54B22 engine from E60 donor cars, priced from 1.501,00 €. Delivery to your door is included, and the engine carries a 12-month warranty when fitted by a qualified workshop. Add fitting labour and the parts you replace at the same time — seals, cooling parts and mounts — to estimate the total.
Will the M54B22 fit my BMW E39 520i?
The M54B22 is the original engine for the BMW E39 520i, which makes it the straightforward choice. The fourth 5 Series was built 1995–2004, and the M54B22 was produced 2000–2006, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.
How much is a replacement engine for a BMW E39 520i?
We have 1 M54B22 engine from E39 donor cars, priced from 1.492,00 €. Delivery to your door is included, and the engine carries a 12-month warranty when fitted by a qualified workshop. Add fitting labour and the parts you replace at the same time — seals, cooling parts and mounts — to estimate the total.
Will the M54B22 fit my BMW Z4 2.2?
For the BMW Z4 2.2, the M54B22 is the factory engine and the one to order. The Z4 was built 2002–, and the M54B22 was produced 2000–2006, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.
How much is a replacement engine for a BMW Z4 2.2?
We have 1 M54B22 engine from Z4 donor cars, priced from 1.505,00 €. Delivery to your door is included, and the engine carries a 12-month warranty when fitted by a qualified workshop. Add fitting labour and the parts you replace at the same time — seals, cooling parts and mounts — to estimate the total.
Will the M54B25 fit my BMW E85 Z4 2.5?
For the BMW E85 Z4 2.5, the M54B25 is the factory engine and the one to order. The first Z4 roadster was built 2002–2008, and the M54B25 was produced 2000–2006, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.
How much is a replacement engine for a BMW E85 Z4 2.5?
We have 3 M54B25 engines from E85 donor cars, priced from 1.670,00 € to 2.614,00 €. Delivery to your door is included, and the engine carries a 12-month warranty when fitted by a qualified workshop. Add fitting labour and the parts you replace at the same time — seals, cooling parts and mounts — to estimate the total.
Will the M54B25 fit my BMW E83 X3 2.5?
For the BMW E83 X3 2.5, the M54B25 is the factory engine and the one to order. The first X3 was built 2003–2010, and the M54B25 was produced 2000–2006, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.
How much is a replacement engine for a BMW E83 X3 2.5?
We have 2 M54B25 engines from E83 donor cars, priced from 1.697,00 € to 1.741,00 €. Delivery to your door is included, and the engine carries a 12-month warranty when fitted by a qualified workshop. Add fitting labour and the parts you replace at the same time — seals, cooling parts and mounts — to estimate the total.
Will the M54B30 fit my BMW E85 Z4 3.0?
The M54B30 is the original engine for the BMW E85 Z4 3.0, which makes it the straightforward choice. The first Z4 roadster was built 2002–2008, and the M54B30 was produced 2000–2006, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.
How much is a replacement engine for a BMW E85 Z4 3.0?
We have 1 M54B30 engine from E85 donor cars, priced from 2.217,00 €. Delivery to your door is included, and the engine carries a 12-month warranty when fitted by a qualified workshop. Add fitting labour and the parts you replace at the same time — seals, cooling parts and mounts — to estimate the total.
Will the M54B30 fit my BMW E53 X5 3.0?
For the BMW E53 X5 3.0, the M54B30 is the factory engine and the one to order. The first X5 was built 1999–2006, and the M54B30 was produced 2000–2006, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.
How much is a replacement engine for a BMW E53 X5 3.0?
We have 43 M54B30 engines from E53 donor cars, priced from 1.389,00 € to 2.226,00 €. Delivery to your door is included, and the engine carries a 12-month warranty when fitted by a qualified workshop. Add fitting labour and the parts you replace at the same time — seals, cooling parts and mounts — to estimate the total.
M54 model-year guide
Use this year-by-year guide to see which M54 versions were in production when your car was built.
2000 — M54B22, M54B25 and M54B30 were in production. New this year: M54B22, M54B25 and M54B30.
2001 — M54B22, M54B25 and M54B30 were in production.
2002 — M54B22, M54B25 and M54B30 were in production.
2003 — M54B22, M54B25 and M54B30 were in production.
2004 — M54B22, M54B25 and M54B30 were in production.
2005 — M54B22, M54B25 and M54B30 were in production.
2006 — M54B22, M54B25 and M54B30 were in production. Last year for M54B22, M54B25 and M54B30.
Common M54 problems and what to check
No engine is perfect. These are the faults our workshop sees most often on the M54, what causes them and how to check a used unit before you buy.
Crankcase ventilation (CCV)
A failed CCV valve causes oil consumption, a whistle at idle, smoke and lean-running codes. It is the most common M54 fault.
How to check: Pull the dipstick at idle: strong suction or a whistle points to the CCV.
DISA valve flap
The plastic flap inside the DISA valve can break and enter the engine.
How to check: Remove the valve and check for play in the flap.
Cooling system
Expansion tanks, thermostats and water pumps fail around 100,000 km.
How to check: Look for white coolant stains and check the impeller.
Oil filter housing and valve cover gaskets
Both harden and leak oil onto the exhaust and alternator.
How to check: Look at the exhaust side and down the front of the block.
Oil consumption from piston rings
Some engines burn oil when rings stick, often after short-trip use.
How to check: Ask for consumption figures; a compression test is useful.
Diagnosing a failing M54: symptoms and causes
If your current engine is showing one of these symptoms, this table helps you judge whether it can be repaired or whether a replacement M54 is the better route.
| Symptom | Likely cause |
|---|---|
| Knocking from the bottom of the engine | A deep knock that rises with engine speed usually means worn rod or main bearings. |
| Overheating or losing coolant | Coolant loss without visible leaks points to a head gasket or a cracked head; visible leaks point to the water pump, hoses, thermostat housing or expansion tank. |
| White smoke that smells sweet | Coolant burning in the cylinders, from a head gasket, a cracked head or, on diesels, a leaking EGR cooler. |
| Blue smoke | Oil burning in the cylinders. |
| Rough idle or misfire | Ignition coils, spark plugs, injectors and vacuum leaks are the usual causes. |
| Loss of power | Start with the simple things: air filter, boost leaks on turbo engines, fuel pressure and fault codes. |
| Rattle for a few seconds after a cold start | The classic sign of a weak timing chain tensioner or stretched chain. |
| Poor low-down torque and uneven idle | VANOS seals or solenoids. |
Knocking from the bottom of the engine. A deep knock that rises with engine speed usually means worn rod or main bearings. Stop driving: bearing failure ends with a broken connecting rod. A used engine is normally the most economical fix once the bottom end is damaged.
Overheating or losing coolant. Coolant loss without visible leaks points to a head gasket or a cracked head; visible leaks point to the water pump, hoses, thermostat housing or expansion tank. Overheating should be fixed before it warps the head.
White smoke that smells sweet. Coolant burning in the cylinders, from a head gasket, a cracked head or, on diesels, a leaking EGR cooler. Check the coolant level and look for oil in the coolant.
Blue smoke. Oil burning in the cylinders. A puff on start-up points to valve stem seals; constant smoke under load points to piston rings or, on turbo engines, turbo seals.
Rough idle or misfire. Ignition coils, spark plugs, injectors and vacuum leaks are the usual causes. A misfire on one cylinder that moves when you swap coils is a coil; one that stays is a plug, injector or compression problem.
Loss of power. Start with the simple things: air filter, boost leaks on turbo engines, fuel pressure and fault codes. A gradual loss with poor compression on a test points to internal wear.
Rattle for a few seconds after a cold start. The classic sign of a weak timing chain tensioner or stretched chain. It must be checked quickly: a chain that jumps a tooth can bend valves.
Poor low-down torque and uneven idle. VANOS seals or solenoids. The engine may run well at high revs but feel flat and lumpy at low speed.
Repair or replace your M54?
As a rule, bolt-on faults are worth repairing and internal damage is not. Seals, sensors, coils, injectors, pumps and turbos can be replaced in the car. Once the bearings, crankshaft, bores or head of an M54 are damaged, a used engine is usually cheaper and quicker than a rebuild.
Ask your workshop for a written diagnosis before deciding. A compression test, an oil analysis and a borescope inspection take an hour or two and remove most of the guesswork.
M54 maintenance and running costs
| Item | Recommendation |
|---|---|
| Engine oil | 5W-30 BMW Longlife-01 synthetic, about 6.5 litres with filter. |
| Timing drive | Duplex and single chains at the front, no scheduled replacement. |
| Service interval | Oil every 15,000 km or yearly; spark plugs every 100,000 km; cooling every 100,000 km. |
Change the CCV system and DISA valve before fitting a used M54. Both are cheap compared with an engine.
The single best thing you can do for an M54 is to change the oil more often than the longest factory interval. Clean oil protects bearings, chains, VANOS units and turbochargers, and costs far less than any of them.
Cooling parts are consumables on this engine. Plan to replace the water pump, thermostat and expansion tank every 100,000 km or so, before they fail.
Buying a used M54: the full checklist
Work through these points before you order a used M54, whoever you buy from.
- Confirm the exact engine code. Read the code stamped on the block and compare it with the code for your car. Send us the last seven characters of the VIN and we confirm the match before anything is paid.
- Ask how the donor car was damaged. Most good used engines come from cars with body damage. A front-end impact can crack sensors, the timing cover or the sump; a rear or side impact usually leaves the engine untouched. The yard records the damage on each unit.
- Compression or leak-down figures. Even compression across all cylinders tells you more than mileage. Ask for the figures, not just a pass or fail, and compare the highest and lowest readings: a spread above 10 to 15 percent deserves a question.
- Look at the oil and coolant. Clean oil without metal particles and coolant without oil are good signs. Milky oil, oily coolant or a burnt smell mean the engine needs further checks before it is fitted.
- Photographs from every side. Good suppliers photograph the actual engine you will receive. Look for the block stamp, the sump, the timing cover and any broken brackets or connectors in the pictures.
- List of what is fitted. Engines are sold with different ancillaries: some have the turbo, injectors, manifolds, alternator and starter, others are long blocks. Agree the list in writing so you know which parts must come from your old engine.
- Sump, oil pickup and drive variants. Rear-drive, xDrive and front-drive cars can use different sumps, oil pickups and engine mounts even with the same engine code. Check that the sump matches your subframe and front axle.
- Gearbox and flywheel match. Manual and automatic engines differ at the flywheel or flexplate, and sometimes at the crankshaft spigot. Make sure the engine you buy matches your gearbox or that you transfer the right parts.
- Warranty terms in writing. Read what the warranty covers, how long it runs and what fitting conditions apply. Most warranties require a qualified workshop, new fluids and filters, and replacement of the cooling parts that caused the original failure.
- Why your old engine failed. Before fitting a replacement, find out why the original failed. An overheating radiator, a blocked intercooler or a failed turbo can destroy a second engine if they are not fixed.
- Timing chain noise. Listen for a rattle at the front of the engine for the first seconds after a cold start. On an engine that cannot be run, look at the chain guides through the oil filler or with the valve cover off.
- VANOS operation. Rough idle, a rattle from the front of the head and a loss of torque at low revs point to VANOS seals or solenoids. These are serviceable parts and are easier to renew with the engine out.
- Double VANOS units and solenoids. Ask for the adaptation values or fault history if the engine was running. Solenoids are inexpensive and are often replaced as a matter of course on a used engine.
- Plastic cooling parts. Expansion tanks, thermostat housings and water pump impellers made of plastic crack with age. Plan to replace them when the engine is fitted.
M54 prices: what you should pay
Our M54 stock runs to 202 units, priced from 887,00 € to 4.423,00 € with a median of 1.794,00 €.
Prices depend on the exact version, the donor's mileage, how complete the engine is and the demand for that code. Higher-output versions, low mileage and dressed engines with turbo, injectors and ancillaries cost more; long blocks and higher mileage cost less.
M54 prices by model year
| Model years | Units | From | Median | To |
|---|---|---|---|---|
| 2000–2004 | 115 | 887,00 € | 1.704,00 € | 4.423,00 € |
| 2005–2009 | 62 | 1.367,00 € | 1.899,00 € | 2.614,00 € |
| 2010–2014 | 2 | 1.543,00 € | 1.661,00 € | 1.661,00 € |
| 2015–2019 | 1 | 1.897,00 € | 1.897,00 € | 1.897,00 € |
Engines from 2000–2004 have a median of 1.704,00 €, while units from 2015–2019 sit at 1.897,00 €. Newer engines usually cost more because they come from younger donor cars with lower mileage and later updates.
M54 prices by mileage
| Donor mileage | Units | From | Median |
|---|---|---|---|
| under 50,000 km | 26 | 1.408,00 € | 1.876,00 € |
| 50,000 to 100,000 km | 51 | 1.371,00 € | 1.812,00 € |
| 100,000 to 150,000 km | 41 | 1.367,00 € | 1.927,00 € |
| over 150,000 km | 57 | 1.342,00 € | 1.704,00 € |
Mileage matters less than history on a well-maintained BMW engine, but it is a useful guide. A low-mileage unit from a younger car gives you more life for a modest premium.
M54 engines in stock now
Here is a selection of M54 engines currently on our shelves, photographed in the yard. Click any of them for the full photographs, mileage and specification.
BMW E53 X5 3.0i M54B30 Engine 2002, 88,700 km1.613,00 €
BMW E53 X5 3.0i M54B30 Engine 2003, 57,000 km1.996,00 €
BMW E46 330i M54B30 Engine 2005, 207,900 km1.997,00 €
BMW E39 530i M54B30 Engine 2001, 44,700 km1.932,00 €
BMW E46 330i M54B30 Engine 2006, 61,600 km1.899,00 €
BMW E53 X5 3.0i M54B30 Engine 2005, 40,600 km1.794,00 €
BMW E60 530i M54B30 Engine 2000, 134,500 km1.409,00 €
BMW E46 330i M54B30 Engine 2002, 137,300 km1.972,00 €
BMW E53 X5 3.0i M54B30 Engine 2002, 158,900 km1.389,00 €BMW E46 330i M54B30 Engine 2000, 48,700 km1.937,00 €
BMW E60 530i M54B30 Engine 2005, 71,800 km2.031,00 €
BMW E46 330i M54B30 Engine 2006, 203,500 km1.976,00 €BMW E53 X5 3.0i M54B30 Engine 2002, 88,700 km — 1.613,00 €, reduced from 2.200,00 €. It comes from a 2002 donor car with 88,700 km, and 25 units are available. The listing shows every side of the engine and the fitted parts.
BMW E53 X5 3.0i M54B30 Engine 2003, 57,000 km — 1.996,00 €, reduced from 2.750,00 €. It comes from a 2003 donor car with 57,000 km, and 24 units are available. We can confirm fitment against your VIN the same day.
BMW E46 330i M54B30 Engine 2005, 207,900 km — 1.997,00 €, reduced from 2.950,00 €. It comes from a 2005 donor car with 207,900 km, and 19 units are available. Ask the desk for compression figures or extra photographs before you order.
BMW E39 530i M54B30 Engine 2001, 44,700 km — 1.932,00 €, reduced from 2.500,00 €. It comes from a 2001 donor car with 44,700 km, and 19 units are available. Ask the desk for compression figures or extra photographs before you order.
BMW E46 330i M54B30 Engine 2006, 61,600 km — 1.899,00 €, reduced from 2.850,00 €. It comes from a 2006 donor car with 61,600 km, and 20 units are available. Ask the desk for compression figures or extra photographs before you order.
BMW E53 X5 3.0i M54B30 Engine 2005, 40,600 km — 1.794,00 €, reduced from 2.750,00 €. It comes from a 2005 donor car with 40,600 km, and 8 units are available. We can confirm fitment against your VIN the same day.
BMW E60 530i M54B30 Engine 2000, 134,500 km — 1.409,00 €, reduced from 2.350,00 €. It comes from a 2000 donor car with 134,500 km, and 8 units are available. Ask the desk for compression figures or extra photographs before you order.
BMW E46 330i M54B30 Engine 2002, 137,300 km — 1.972,00 €, reduced from 2.850,00 €. It comes from a 2002 donor car with 137,300 km, and 27 units are available. We can confirm fitment against your VIN the same day.
BMW E53 X5 3.0i M54B30 Engine 2002, 158,900 km — 1.389,00 €, reduced from 2.050,00 €. It comes from a 2002 donor car with 158,900 km, and 10 units are available. We can confirm fitment against your VIN the same day.
BMW E46 330i M54B30 Engine 2000, 48,700 km — 1.937,00 €, reduced from 2.550,00 €. It comes from a 2000 donor car with 48,700 km, and 13 units are available. We can confirm fitment against your VIN the same day.
BMW E60 530i M54B30 Engine 2005, 71,800 km — 2.031,00 €, reduced from 2.950,00 €. It comes from a 2005 donor car with 71,800 km, and 12 units are available. We can confirm fitment against your VIN the same day.
BMW E46 330i M54B30 Engine 2006, 203,500 km — 1.976,00 €, reduced from 2.850,00 €. It comes from a 2006 donor car with 203,500 km, and 24 units are available. We can confirm fitment against your VIN the same day.
Fitting a replacement M54
These are the steps we recommend to every workshop fitting one of our M54 engines.
- Compare the engines side by side. Put the replacement next to the old engine and compare sensors, brackets, connectors, the sump, the starter and the flywheel or flexplate. Note anything that must be transferred.
- Transfer the parts that differ. Move the parts that are specific to your car, such as the engine harness on some models, the sump on xDrive cars or the air conditioning compressor bracket. Use new seals and gaskets for everything you move.
- Replace the rear main seal and drive parts. With the engine out, the rear crankshaft seal is easy to reach. Fit a new one, inspect the flywheel and clutch on manual cars or the converter seal on automatics.
- Renew the cooling system. Most engine failures start with cooling. Fit a new water pump, thermostat and hoses, check the radiator and fan, and use the correct coolant.
- Fit new engine mounts. Old mounts transfer vibration and can let the engine move enough to damage hoses. They are cheap and easy to replace with the engine out.
- Inspect or replace the timing chain parts. Look at the guides and tensioner. On high-mileage engines, replacing them now costs far less than doing it later.
- Clean the intake. If the old engine failed internally, debris can be in the intake or intercooler. Clean them so nothing reaches the new engine.
- Fill with the right oil and prime it. Fill with new oil of the correct specification and a new filter. Crank with the fuel and ignition disabled until oil pressure builds.
- Coding and adaptations. On modern BMWs, the engine ECU must be matched to the car's immobiliser (CAS, FEM or BDC). Reset adaptations, register the battery and clear faults with diagnostic software.
- Reset VANOS adaptations. Clear the VANOS adaptations so the ECU learns the camshaft positions of the new engine.
- First start and leak check. Start the engine, let it idle and watch oil pressure, temperature and fault codes. Check for leaks and bleed the cooling system.
- First 1,000 km. Drive gently for the first few hundred kilometres, vary the engine speed and avoid full load. Change the oil and filter after about 1,000 km to remove any assembly debris.
Tuning and upgrades
An M54B30 is a common upgrade for E46 325i and Z4 2.5 owners. Remaps add a little; most power gains come from an S54 or a forced-induction kit.
Whatever you plan, start with a healthy engine: a compression test, fresh fluids and the known weak parts replaced. Power upgrades amplify any existing problem.
M54 compared with similar BMW engines
Buyers often compare the M54 with these engines. Here is how they line up.
| Engine | Power | Years | Median price in stock |
|---|---|---|---|
| M54 | 170–231 hp | 2000–2006 | 1.794,00 € |
| M50 | 100–192 hp | 1954–1996 | 1.805,00 € |
| M52 | 150–193 hp | 1994–2000 | 1.551,00 € |
| N53 | 190–272 hp | 2007–2013 | 2.114,00 € |
The M50 is milder (up to 192 hp against 231 hp) and uses duplex lower chain and single upper chain at the front with hydraulic tensioner. Its best-known faults are cooling system and vanos seals (m50tu). Read the M50 guide.
The M52 is milder (up to 193 hp against 231 hp) and uses duplex lower and single upper chains at the front with hydraulic tensioner. Its best-known faults are nikasil bore wear and cooling system. Read the M52 guide.
The N53 reaches higher outputs (up to 272 hp against 231 hp) and uses timing chain at the front. Its best-known faults are piezo injectors and ignition coils. Read the N53 guide.
Delivery, warranty and payment
Every M54 engine we sell is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped before it leaves Hamburg. You receive photographs of the packed engine and a tracking number.
Delivery is door to door and included in the price. Most European addresses receive the engine within five to ten working days; Germany and its neighbours are usually faster.
Every engine carries a 12-month warranty on eligible internal failure when a qualified workshop fits it with new fluids and filters. Payment is by card, bank transfer or crypto; your invoice is emailed as soon as you order.
We deliver M54 engines from Hamburg to customers across Europe and beyond. Typical door-to-door times and customs status:
| Country | Typical delivery | Customs and VAT |
|---|---|---|
| Germany | 2–4 working days | No customs; German VAT on the invoice |
| Netherlands | 3–5 working days | EU delivery, no customs |
| Belgium | 3–5 working days | EU delivery, no customs |
| Austria | 3–5 working days | EU delivery, no customs |
| Denmark | 3–5 working days | EU delivery, no customs |
| Poland | 3–6 working days | EU delivery, no customs |
| Czech Republic | 3–6 working days | EU delivery, no customs |
| France | 4–7 working days | EU delivery, no customs |
| Italy | 5–8 working days | EU delivery, no customs |
| Spain | 5–8 working days | EU delivery, no customs |
| Portugal | 6–9 working days | EU delivery, no customs |
| Sweden | 5–8 working days | EU delivery, no customs |
| Norway | 6–10 working days | Export; import VAT and duty in Norway |
| Switzerland | 5–8 working days | Export; import VAT and duty in Switzerland |
| United Kingdom | 5–10 working days | Export; UK import VAT and duty on arrival |
| Ireland | 6–10 working days | EU delivery, no customs |
| United States | Quoted per order | Export; US import duties apply |
| United Arab Emirates | Quoted per order | Export; UAE import duties apply |
Times are typical for pallet delivery after dispatch and can vary with holidays and remote addresses. Business buyers in the EU with a valid VAT number can order without German VAT.
Questions buyers ask about the M54
Will the M54B30 engine fit my BMW E46 330i?
Yes, if your BMW E46 330i was built with the M54B30. BMW used this 3.0 liter (2,979 cc) petrol engine with 170 kW (231 HP) in the E46 330i from about 2000 to 2006.
In our records the M54B30 is the engine for the E46 330i, which makes the match simple. Still, check the code on your old engine or send us your VIN.
Also tell us if your E46 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
How much is a replacement M54B30 engine for a BMW E46 330i?
A used M54B30 for the BMW E46 330i costs from about 1.650 € to 2.700 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B30 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
Will the M54B30 engine fit my BMW E46 330Ci?
Yes, if your BMW E46 330Ci was built with the M54B30. BMW used this 3.0 liter (2,979 cc) petrol engine with 170 kW (231 HP) in the E46 330Ci from about 2000 to 2006.
In our records the M54B30 is the engine for the E46 330Ci, which makes the match simple. Still, check the code on your old engine or send us your VIN.
Also tell us if your E46 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
How much is a replacement M54B30 engine for a BMW E46 330Ci?
A used M54B30 for the BMW E46 330Ci costs from about 1.650 € to 2.700 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B30 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
Will the M54B30 engine fit my BMW E39 530i?
Yes, if your BMW E39 530i was built with the M54B30. BMW used this 3.0 liter (2,979 cc) petrol engine with 170 kW (231 HP) in the E39 530i from about 2000 to 2006.
In our records the M54B30 is the engine for the E39 530i, which makes the match simple. Still, check the code on your old engine or send us your VIN.
Also tell us if your E39 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
How much is a replacement M54B30 engine for a BMW E39 530i?
A used M54B30 for the BMW E39 530i costs from about 1.650 € to 2.700 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B30 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
Will the M54B30 engine fit my BMW E60 530i?
Yes, if your BMW E60 530i was built with the M54B30. BMW used this 3.0 liter (2,979 cc) petrol engine with 170 kW (231 HP) in the E60 530i from about 2000 to 2006.
Some E60 530i cars were built with a different engine: the N52B30 and N53B30. These look alike from the outside, so check the code on your engine or send us your VIN.
Also tell us if your E60 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
How much is a replacement M54B30 engine for a BMW E60 530i?
A used M54B30 for the BMW E60 530i costs from about 1.650 € to 2.700 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B30 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
Will the M54B30 engine fit my BMW E53 X5 3.0i?
Yes, if your BMW E53 X5 3.0i was built with the M54B30. BMW used this 3.0 liter (2,979 cc) petrol engine with 170 kW (231 HP) in the E53 X5 3.0i from about 2000 to 2006.
In our records the M54B30 is the engine for the E53 X5 3.0i, which makes the match simple. Still, check the code on your old engine or send us your VIN.
Your car has all-wheel drive or is an X model, so the sump, the oil pickup and some brackets can differ from the rear-drive cars. Tell us the full model so we send the right set-up.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
How much is a replacement M54B30 engine for a BMW E53 X5 3.0i?
A used M54B30 for the BMW E53 X5 3.0i costs from about 1.650 € to 2.700 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B30 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
Will the M54B30 engine fit my BMW E85 Z4 3.0i?
Yes, if your BMW E85 Z4 3.0i was built with the M54B30. BMW used this 3.0 liter (2,979 cc) petrol engine with 170 kW (231 HP) in the E85 Z4 3.0i from about 2000 to 2006.
In our records the M54B30 is the engine for the E85 Z4 3.0i, which makes the match simple. Still, check the code on your old engine or send us your VIN.
Also tell us if your E85 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
How much is a replacement M54B30 engine for a BMW E85 Z4 3.0i?
A used M54B30 for the BMW E85 Z4 3.0i costs from about 1.650 € to 2.700 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B30 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
Will the M54B25 engine fit my BMW E46 325i?
Yes, if your BMW E46 325i was built with the M54B25. BMW used this 2.5 liter (2,494 cc) petrol engine with 141 kW (192 HP) in the E46 325i from about 2000 to 2006.
In our records the M54B25 is the engine for the E46 325i, which makes the match simple. Still, check the code on your old engine or send us your VIN.
Also tell us if your E46 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
How much is a replacement M54B25 engine for a BMW E46 325i?
A used M54B25 for the BMW E46 325i costs from about 1.300 € to 2.200 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B25 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
Will the M54B25 engine fit my BMW E46 325Ci?
Yes, if your BMW E46 325Ci was built with the M54B25. BMW used this 2.5 liter (2,494 cc) petrol engine with 141 kW (192 HP) in the E46 325Ci from about 2000 to 2006.
In our records the M54B25 is the engine for the E46 325Ci, which makes the match simple. Still, check the code on your old engine or send us your VIN.
Also tell us if your E46 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
How much is a replacement M54B25 engine for a BMW E46 325Ci?
A used M54B25 for the BMW E46 325Ci costs from about 1.300 € to 2.200 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B25 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
Will the M54B25 engine fit my BMW E60 525i?
Yes, if your BMW E60 525i was built with the M54B25. BMW used this 2.5 liter (2,494 cc) petrol engine with 141 kW (192 HP) in the E60 525i from about 2000 to 2006.
Some E60 525i cars were built with a different engine: the N52B25. These look alike from the outside, so check the code on your engine or send us your VIN.
Also tell us if your E60 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
How much is a replacement M54B25 engine for a BMW E60 525i?
A used M54B25 for the BMW E60 525i costs from about 1.300 € to 2.200 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B25 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
Will the M54B25 engine fit my BMW E39 525i?
Yes, if your BMW E39 525i was built with the M54B25. BMW used this 2.5 liter (2,494 cc) petrol engine with 141 kW (192 HP) in the E39 525i from about 2000 to 2006.
In our records the M54B25 is the engine for the E39 525i, which makes the match simple. Still, check the code on your old engine or send us your VIN.
Also tell us if your E39 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
How much is a replacement M54B25 engine for a BMW E39 525i?
A used M54B25 for the BMW E39 525i costs from about 1.300 € to 2.200 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B25 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
Will the M54B25 engine fit my BMW E85 Z4 2.5i?
Yes, if your BMW E85 Z4 2.5i was built with the M54B25. BMW used this 2.5 liter (2,494 cc) petrol engine with 141 kW (192 HP) in the E85 Z4 2.5i from about 2000 to 2006.
In our records the M54B25 is the engine for the E85 Z4 2.5i, which makes the match simple. Still, check the code on your old engine or send us your VIN.
Also tell us if your E85 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
How much is a replacement M54B25 engine for a BMW E85 Z4 2.5i?
A used M54B25 for the BMW E85 Z4 2.5i costs from about 1.300 € to 2.200 € in our yard. The price depends on the year, the mileage and the parts that come with the engine.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Inside the EU there is no import duty. Outside the EU, the receiver pays local duty and VAT.
A replacement engine is often much cheaper than rebuilding a damaged one, and much faster. The M54B25 you buy is photographed and checked in Hamburg before it is listed.
Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop. Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
What is in the M54 E30 complete conversion with engine kit?
The M54 E30 complete conversion with engine kit includes: Inspected M54B30 long engine, compression recorded; BMW E30 325i engine mounts and brackets; Adapter plate, clutch and flywheel; Wiring patch loom and ECU bridge; Intercooler pipes, radiator hoses and downpipe; Fitting notes and torque sheet.
It is made for the BMW E30 325i, BMW E30 320i and BMW E30 Touring (1982–1994), and replaces the M20B25, M20B20 and M42. Gearbox set-ups we support are the Getrag 260 and ZF S5D.
This kit costs about 7.370 € to 9.840 €, depending on the exact listing. It includes an inspected M54B30 engine, so you get everything from one place.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you are not sure which kit you need, tell us your vehicle, its year and its current engine and gearbox. We help for free.
See all M54 E30 Conversion Kits · Conversion guide
What is in the M54 E30 complete conversion kit?
The M54 E30 complete conversion kit includes: BMW E30 325i engine mounts for a M54B30; Bellhousing adapter, clutch and flywheel; Custom engine loom and sensor patch; Cooling hoses, intercooler pipes and downpipe; Power-steering and fuel-line kit; Step-by-step fitting guide.
It is made for the BMW E30 325i, BMW E30 320i and BMW E30 Touring (1982–1994), and replaces the M20B25, M20B20 and M42. Gearbox set-ups we support are the Getrag 260 and ZF S5D.
This kit costs about 2.620 € to 3.630 €, depending on the exact listing. The engine is not included, so you can use your own M54B30 or buy one from our yard.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you are not sure which kit you need, tell us your vehicle, its year and its current engine and gearbox. We help for free.
See all M54 E30 Conversion Kits · Conversion guide
What is in the M54 E30 adapter plate kit?
The M54 E30 adapter plate kit includes: M54B30 to gearbox adapter plate, machined; Dowels, bolts and alignment sleeve; Pilot bearing; Clutch alignment tool; Fitment drawing.
It is made for the BMW E30 325i, BMW E30 320i and BMW E30 Touring (1982–1994), and replaces the M20B25, M20B20 and M42. Gearbox set-ups we support are the Getrag 260 and ZF S5D.
This kit costs about 660 € to 1.080 €, depending on the exact listing. The engine is not included, so you can use your own M54B30 or buy one from our yard.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you are not sure which kit you need, tell us your vehicle, its year and its current engine and gearbox. We help for free.
See all M54 E30 Conversion Kits · Conversion guide
What is in the M54 E30 engine mount kit?
The M54 E30 engine mount kit includes: Left and right BMW E30 325i chassis mounts; M54B30 side brackets; Polyurethane bushes; Hardware kit.
It is made for the BMW E30 325i, BMW E30 320i and BMW E30 Touring (1982–1994), and replaces the M20B25, M20B20 and M42. Gearbox set-ups we support are the Getrag 260 and ZF S5D.
This kit costs about 360 € to 570 €, depending on the exact listing. The engine is not included, so you can use your own M54B30 or buy one from our yard.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you are not sure which kit you need, tell us your vehicle, its year and its current engine and gearbox. We help for free.
See all M54 E30 Conversion Kits · Conversion guide
What is in the M54 E30 wiring and ecu kit?
The M54 E30 wiring and ecu kit includes: M54B30 patch loom for the BMW E30 325i; ECU bridge connector; Immobiliser bypass or coded ECU; Sensor pinout sheet; Fuse and relay map.
It is made for the BMW E30 325i, BMW E30 320i and BMW E30 Touring (1982–1994), and replaces the M20B25, M20B20 and M42. Gearbox set-ups we support are the Getrag 260 and ZF S5D.
This kit costs about 500 € to 820 €, depending on the exact listing. The engine is not included, so you can use your own M54B30 or buy one from our yard.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you are not sure which kit you need, tell us your vehicle, its year and its current engine and gearbox. We help for free.
See all M54 E30 Conversion Kits · Conversion guide
What is in the M54 E30 cooling and exhaust kit?
The M54 E30 cooling and exhaust kit includes: Radiator hoses made for this swap; Intercooler pipe set; Downpipe and flex section; Expansion tank adapter; Temperature sender adapter.
It is made for the BMW E30 325i, BMW E30 320i and BMW E30 Touring (1982–1994), and replaces the M20B25, M20B20 and M42. Gearbox set-ups we support are the Getrag 260 and ZF S5D.
This kit costs about 450 € to 740 €, depending on the exact listing. The engine is not included, so you can use your own M54B30 or buy one from our yard.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you are not sure which kit you need, tell us your vehicle, its year and its current engine and gearbox. We help for free.
See all M54 E30 Conversion Kits · Conversion guide
Can I put an M54B30 engine in my BMW E30 325i?
Yes. We sell conversion kits that fit the M54B30 into the BMW E30 325i. The kit replaces the M20B25, M20B20 and M42, and works with the Getrag 260 and ZF S5D.
You can buy the full package with an engine, or only the parts you need: complete conversion with engine, complete conversion, adapter plate, engine mount, wiring and ecu and cooling and exhaust.
A swap like this needs a skilled workshop. Mounts, the adapter, the wiring and the engine computer, the cooling and the exhaust all have to work together. Check your local road rules for engine swaps before you start.
Tell us your BMW E30 325i's year and current set-up, and we suggest the right parts. You can reach the Hamburg desk by email at autowerkeengines@gmail.com, or by phone and WhatsApp on +49 15510 030835, Monday to Friday, 9:00 to 16:00 CET.
See all M54 E30 Conversion Kits · Conversion guide
Can I put an M54B30 engine in my BMW E30 320i?
Yes. We sell conversion kits that fit the M54B30 into the BMW E30 320i. The kit replaces the M20B25, M20B20 and M42, and works with the Getrag 260 and ZF S5D.
You can buy the full package with an engine, or only the parts you need: complete conversion with engine, complete conversion, adapter plate, engine mount, wiring and ecu and cooling and exhaust.
A swap like this needs a skilled workshop. Mounts, the adapter, the wiring and the engine computer, the cooling and the exhaust all have to work together. Check your local road rules for engine swaps before you start.
Tell us your BMW E30 320i's year and current set-up, and we suggest the right parts. You can reach the Hamburg desk by email at autowerkeengines@gmail.com, or by phone and WhatsApp on +49 15510 030835, Monday to Friday, 9:00 to 16:00 CET.
See all M54 E30 Conversion Kits · Conversion guide
Can I put an M54B30 engine in my BMW E30 Touring?
Yes. We sell conversion kits that fit the M54B30 into the BMW E30 Touring. The kit replaces the M20B25, M20B20 and M42, and works with the Getrag 260 and ZF S5D.
You can buy the full package with an engine, or only the parts you need: complete conversion with engine, complete conversion, adapter plate, engine mount, wiring and ecu and cooling and exhaust.
A swap like this needs a skilled workshop. Mounts, the adapter, the wiring and the engine computer, the cooling and the exhaust all have to work together. Check your local road rules for engine swaps before you start.
Tell us your BMW E30 Touring's year and current set-up, and we suggest the right parts. You can reach the Hamburg desk by email at autowerkeengines@gmail.com, or by phone and WhatsApp on +49 15510 030835, Monday to Friday, 9:00 to 16:00 CET.
See all M54 E30 Conversion Kits · Conversion guide
How hard is an M54 E30 swap?
A M54B30 swap into the BMW E30 325i, BMW E30 320i and BMW E30 Touring is a big job, but a good workshop can do it with a complete kit. Most of the time goes into the mounts, the adapter and the wiring.
The usual steps are: remove the old engine, fit the new mounts and the adapter plate, set the engine in, connect the wiring and the engine computer, then fit the cooling and the exhaust. A test drive and a final check follow.
Our kits come with parts that are made to work together, which saves time and guesswork. What we list: M54 3.0 kits for the E30, with mounts, sump clearance and loom.
Before you start, check your local rules for registration and road tests after an engine change. We supply invoices and documents that help with this.
See all M54 E30 Conversion Kits · Conversion guide
What is the BMW M54B30 engine?
The BMW M54B30 is a 3.0 liter (2,979 cc) petrol engine from the M54 family. It has an inline 6, DOHC, 24 valve layout with no turbo (naturally aspirated), and makes 170 kW (231 HP) with 300 Nm of torque. BMW built it from 2000 to 2006 and it meets the Euro 3 emission standard.
You find the M54B30 in the BMW E46 330i, BMW E46 330Ci, BMW E39 530i, BMW E60 530i, BMW E53 X5 3.0i and BMW E85 Z4 3.0i. What we list: BMW M54 2.2, 2.5 and 3.0 petrol engines for E46, E39, E60 and X5.
At Autowerke Engines every M54B30 is a real used engine from our yard in Hamburg. The photos on each listing show the actual engine, not a stock picture. The yard checks the code, records what is bolted on, and seals the openings before the engine is offered. Each listing shows the year, the mileage and the price, so you can compare units side by side.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
How much does a used BMW M54B30 engine cost?
A used BMW M54B30 engine in our yard usually costs between 1.650 € and 2.700 €. The exact price depends on the year, the mileage and the parts that come with the engine.
Our units show recorded mileage from about 22,000 km up to around 200,000 km. Lower mileage and more ancillaries mean a higher price. Each listing shows its own price, and the price you see is the price you pay. Prices include VAT for private buyers.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you order a gearbox or a second engine on the same order, the fee is still charged once.
Inside the EU there is no import duty. For the UK and other non-EU countries, import duty and local VAT are paid by the receiver, and we supply a commercial invoice.
See all M54 Engines · Search M54B30 in the shop
Which cars use the BMW M54B30 engine?
BMW fitted the M54B30 to the BMW E46 330i, BMW E46 330Ci, BMW E39 530i, BMW E60 530i, BMW E53 X5 3.0i and BMW E85 Z4 3.0i. These cars were built with this engine from about 2000 to 2006.
The badge on the boot is not enough to be sure. The same model name can hide two different engines, for example after a facelift or a change in emission rules. Always read the engine code stamped on the block, or look it up with your VIN.
Other engines in the same M54 family are the M54B25 (192 HP). They look alike but differ in power, parts and electronics, so they are not always a direct swap.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
How much power and torque does the BMW M54B30 have?
From the factory the BMW M54B30 makes 170 kW (231 HP) and 300 Nm of torque. It is a 3.0 liter (2,979 cc) inline 6, DOHC, 24 valve petrol engine with no turbo (naturally aspirated).
Without a turbo, the power builds smoothly with the revs. A clean air intake, healthy ignition and the correct fuel are key to getting the full figure.
A used engine reaches its factory numbers when it is fitted with the matching engine computer and software, and serviced with the right oil and filters. If the engine computer from your car is a different version, a specialist may need to code it.
Every M54B30 on our site lists its year and mileage. You can ask for extra photos, a close-up of the code stamp or a short video before you order.
See all M54 Engines · Search M54B30 in the shop
How do I know a used M54B30 engine is in good shape?
Each engine in the yard is inspected in Hamburg. The code is matched to the listing, the parts on the engine are recorded, the openings are sealed and the real unit is photographed. An inspection certificate for the unit can travel with the order when you ask for it.
When you look at a listing, check the recorded mileage, the year and the photos of the ports and the stamp. Ask for photos of anything you want to see closer. Ask the desk for more pictures of any listing. We are happy to show the stamp, the ports and the ancillaries before you decide.
On a petrol engine like the M54B30, a careful fitter will also look at the spark plugs, the coils and the timing side before the engine goes in.
If the engine fails inside under normal use, the warranty covers you. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.
See all M54 Engines · Search M54B30 in the shop
What comes with a used M54B30 engine?
Each M54B30 is sold as described on its own listing. The yard writes down the parts that are fitted to that unit, such as the turbo, the injectors, the manifolds or the alternator, so you know what arrives.
Some units are long engines with few ancillaries, others are more complete. If you need a part that is not listed, ask the desk. We often have the matching items in the yard.
Every engine is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped, then photographed before it leaves the yard.
On delivery, the carrier brings the pallet to the kerb or a loading bay. Please have a forklift, a pallet truck or an engine crane ready.
See all M54 Engines · Search M54B30 in the shop
Is the BMW M54B30 a diesel or petrol engine?
The M54B30 is a petrol engine. It is a 3.0 liter (2,979 cc) inline 6, DOHC, 24 valve unit with no turbo (naturally aspirated), and it was built to the Euro 3 emission standard.
The emission standard matters for registration and for low-emission zones in many cities. When you replace an engine with the same code, the car keeps the same paperwork and the same emission class.
Petrol versions need the correct catalytic converters and oxygen sensors on the car to stay legal and to keep the engine computer happy. Reuse the parts from your car if they are in good condition.
If you are not sure which version you need, send us your VIN. We tell you the right code for free.
See all M54 Engines · Search M54B30 in the shop
What is the difference between the M54B30 and other M54 engines?
The M54B30 makes 170 kW (231 HP) and 300 Nm. The other M54 engines are: M54B25 with 141 kW (192 HP) and 245 Nm (2000 to 2006).
Engines in one family share a basic block, but the turbo, the injection, the sensors and the engine computer can differ. A higher power version often has different pistons, a bigger turbo or a different fuel system.
This is why we ask for the exact code. Fitting a different version can work, but the wiring, the software and sometimes the gearbox must be changed to match.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B30 in the shop
How long does delivery of an M54B30 engine take?
Orders confirmed before 14:00 CET on a working day leave Hamburg the same day. Later and weekend orders leave the next working day. Delivery to the Netherlands, Belgium, Germany, France, Luxembourg and Denmark takes 1 to 3 working days.
Spain, Italy, Portugal, Poland, Czechia, Austria, Ireland, the Nordics and the Baltics take 2 to 5 working days. Greek and Spanish islands, Malta, Cyprus and remote areas take 4 to 8 working days. The UK and other countries outside the EU are quoted one by one.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Every engine is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped, then photographed before it leaves the yard.
You get a tracking number when the pallet is collected. Check the wrapping before you sign, and note any damage on the paperwork.
See all M54 Engines · Search M54B30 in the shop
What should I replace when I fit a used M54B30 engine?
A used engine lasts longest when it starts life in your car with fresh fluids and new seals. Fit a new oil filter and fresh oil of the grade BMW lists for this engine, and refill the coolant with the correct BMW antifreeze mix. Check the spark plugs and the ignition coils, and make sure the fuel lines are clean and tight before you crank the engine. Change the drive belt, the thermostat and the water pump seals if they look tired, because they are cheap while the engine is out.
Look at the engine mounts and the clutch or the torque converter while the engine is out. Old mounts can crack a new engine's brackets, and a worn clutch is much easier to change now.
Before the first start, turn the engine over without fuel until the oil pressure light goes out. Then let it idle, check for leaks, and drive gently for the first few hundred kilometres.
The warranty asks for fitting by a qualified mechanic and the correct oil, coolant and filters. Keep your receipts in case you ever need to make a claim.
See all M54 Engines · Search M54B30 in the shop
Does a used M54B30 engine come with a warranty?
Yes. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.
The warranty does not cover damage from wrong fitting, overheating, low oil, wrong fluids or fuel, engines that were opened or modified without our approval, or labour and towing costs.
To claim, send us your order number, a short description of the problem, photos or a video, and a mechanic's report if we ask for one. If the claim is approved, we repair, replace or refund the engine.
Keep the receipts for the fitting, the oil and the filters. They make any claim quick and simple.
See all M54 Engines · Search M54B30 in the shop
Can you check if an M54B30 fits my car with my VIN?
Yes, and it is free. Send the 17-character VIN of your car and, if you have it, the gearbox code. We check the engine family, the build year window and the parts your car needs.
For the M54B30, we confirm that your car was built with this code or with a version that can take it. BMW used it in the BMW E46 330i, BMW E46 330Ci, BMW E39 530i, BMW E60 530i and BMW E53 X5 3.0i and more.
We only reserve an engine once the match is confirmed, so you never pay for the wrong unit. You can reach the Hamburg desk by email at autowerkeengines@gmail.com, or by phone and WhatsApp on +49 15510 030835, Monday to Friday, 9:00 to 16:00 CET.
You can also use the VIN check on our site. It reads the year, the make, the model and the engine from the public vehicle register.
See all M54 Engines · Search M54B30 in the shop
What is the BMW M54B25 engine?
The BMW M54B25 is a 2.5 liter (2,494 cc) petrol engine from the M54 family. It has an inline 6, DOHC, 24 valve layout with no turbo (naturally aspirated), and makes 141 kW (192 HP) with 245 Nm of torque. BMW built it from 2000 to 2006 and it meets the Euro 3 emission standard.
You find the M54B25 in the BMW E46 325i, BMW E46 325Ci, BMW E60 525i, BMW E39 525i and BMW E85 Z4 2.5i. What we list: BMW M54 2.2, 2.5 and 3.0 petrol engines for E46, E39, E60 and X5.
At Autowerke Engines every M54B25 is a real used engine from our yard in Hamburg. The photos on each listing show the actual engine, not a stock picture. The yard checks the code, records what is bolted on, and seals the openings before the engine is offered. Each listing shows the year, the mileage and the price, so you can compare units side by side.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
How much does a used BMW M54B25 engine cost?
A used BMW M54B25 engine in our yard usually costs between 1.300 € and 2.200 €. The exact price depends on the year, the mileage and the parts that come with the engine.
Our units show recorded mileage from about 22,000 km up to around 200,000 km. Lower mileage and more ancillaries mean a higher price. Each listing shows its own price, and the price you see is the price you pay. Prices include VAT for private buyers.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you order a gearbox or a second engine on the same order, the fee is still charged once.
Inside the EU there is no import duty. For the UK and other non-EU countries, import duty and local VAT are paid by the receiver, and we supply a commercial invoice.
See all M54 Engines · Search M54B25 in the shop
Which cars use the BMW M54B25 engine?
BMW fitted the M54B25 to the BMW E46 325i, BMW E46 325Ci, BMW E60 525i, BMW E39 525i and BMW E85 Z4 2.5i. These cars were built with this engine from about 2000 to 2006.
The badge on the boot is not enough to be sure. The same model name can hide two different engines, for example after a facelift or a change in emission rules. Always read the engine code stamped on the block, or look it up with your VIN.
Other engines in the same M54 family are the M54B30 (231 HP). They look alike but differ in power, parts and electronics, so they are not always a direct swap.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
How much power and torque does the BMW M54B25 have?
From the factory the BMW M54B25 makes 141 kW (192 HP) and 245 Nm of torque. It is a 2.5 liter (2,494 cc) inline 6, DOHC, 24 valve petrol engine with no turbo (naturally aspirated).
Without a turbo, the power builds smoothly with the revs. A clean air intake, healthy ignition and the correct fuel are key to getting the full figure.
A used engine reaches its factory numbers when it is fitted with the matching engine computer and software, and serviced with the right oil and filters. If the engine computer from your car is a different version, a specialist may need to code it.
Every M54B25 on our site lists its year and mileage. You can ask for extra photos, a close-up of the code stamp or a short video before you order.
See all M54 Engines · Search M54B25 in the shop
How do I know a used M54B25 engine is in good shape?
Before a unit is listed, the yard checks the engine code against the listing, writes down the parts fitted to it, seals every opening and photographs the real engine you will receive. An inspection certificate for the unit can travel with the order when you ask for it.
When you look at a listing, check the recorded mileage, the year and the photos of the ports and the stamp. Ask for photos of anything you want to see closer. Ask the desk for more pictures of any listing. We are happy to show the stamp, the ports and the ancillaries before you decide.
On a petrol engine like the M54B25, a careful fitter will also look at the spark plugs, the coils and the timing side before the engine goes in.
If the engine fails inside under normal use, the warranty covers you. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.
See all M54 Engines · Search M54B25 in the shop
What comes with a used M54B25 engine?
Each M54B25 is sold as described on its own listing. The yard writes down the parts that are fitted to that unit, such as the turbo, the injectors, the manifolds or the alternator, so you know what arrives.
Some units are long engines with few ancillaries, others are more complete. If you need a part that is not listed, ask the desk. We often have the matching items in the yard.
Every engine is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped, then photographed before it leaves the yard.
On delivery, the carrier brings the pallet to the kerb or a loading bay. Please have a forklift, a pallet truck or an engine crane ready.
See all M54 Engines · Search M54B25 in the shop
Is the BMW M54B25 a diesel or petrol engine?
The M54B25 is a petrol engine. It is a 2.5 liter (2,494 cc) inline 6, DOHC, 24 valve unit with no turbo (naturally aspirated), and it was built to the Euro 3 emission standard.
The emission standard matters for registration and for low-emission zones in many cities. When you replace an engine with the same code, the car keeps the same paperwork and the same emission class.
Petrol versions need the correct catalytic converters and oxygen sensors on the car to stay legal and to keep the engine computer happy. Reuse the parts from your car if they are in good condition.
If you are not sure which version you need, send us your VIN. We tell you the right code for free.
See all M54 Engines · Search M54B25 in the shop
What is the difference between the M54B25 and other M54 engines?
The M54B25 makes 141 kW (192 HP) and 245 Nm. The other M54 engines are: M54B30 with 170 kW (231 HP) and 300 Nm (2000 to 2006).
Engines in one family share a basic block, but the turbo, the injection, the sensors and the engine computer can differ. A higher power version often has different pistons, a bigger turbo or a different fuel system.
This is why we ask for the exact code. Fitting a different version can work, but the wiring, the software and sometimes the gearbox must be changed to match.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
See all M54 Engines · Search M54B25 in the shop
How long does delivery of an M54B25 engine take?
Orders confirmed before 14:00 CET on a working day leave Hamburg the same day. Later and weekend orders leave the next working day. Delivery to the Netherlands, Belgium, Germany, France, Luxembourg and Denmark takes 1 to 3 working days.
Spain, Italy, Portugal, Poland, Czechia, Austria, Ireland, the Nordics and the Baltics take 2 to 5 working days. Greek and Spanish islands, Malta, Cyprus and remote areas take 4 to 8 working days. The UK and other countries outside the EU are quoted one by one.
Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Every engine is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped, then photographed before it leaves the yard.
You get a tracking number when the pallet is collected. Check the wrapping before you sign, and note any damage on the paperwork.
See all M54 Engines · Search M54B25 in the shop
What should I replace when I fit a used M54B25 engine?
A used engine lasts longest when it starts life in your car with fresh fluids and new seals. Fit a new oil filter and fresh oil of the grade BMW lists for this engine, and refill the coolant with the correct BMW antifreeze mix. Change the drive belt, the thermostat and the water pump seals if they look tired, because they are cheap while the engine is out. Use new gaskets for the exhaust manifold, the intake and the sump plug, and check every hose clip before the first start.
Look at the engine mounts and the clutch or the torque converter while the engine is out. Old mounts can crack a new engine's brackets, and a worn clutch is much easier to change now.
Before the first start, turn the engine over without fuel until the oil pressure light goes out. Then let it idle, check for leaks, and drive gently for the first few hundred kilometres.
The warranty asks for fitting by a qualified mechanic and the correct oil, coolant and filters. Keep your receipts in case you ever need to make a claim.
See all M54 Engines · Search M54B25 in the shop
Does a used M54B25 engine come with a warranty?
Yes. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.
The warranty does not cover damage from wrong fitting, overheating, low oil, wrong fluids or fuel, engines that were opened or modified without our approval, or labour and towing costs.
To claim, send us your order number, a short description of the problem, photos or a video, and a mechanic's report if we ask for one. If the claim is approved, we repair, replace or refund the engine.
Keep the receipts for the fitting, the oil and the filters. They make any claim quick and simple.
See all M54 Engines · Search M54B25 in the shop
Can you check if an M54B25 fits my car with my VIN?
Yes, and it is free. Send the 17-character VIN of your car and, if you have it, the gearbox code. We check the engine family, the build year window and the parts your car needs.
For the M54B25, we confirm that your car was built with this code or with a version that can take it. BMW used it in the BMW E46 325i, BMW E46 325Ci, BMW E60 525i, BMW E39 525i and BMW E85 Z4 2.5i.
We only reserve an engine once the match is confirmed, so you never pay for the wrong unit. You can reach the Hamburg desk by email at autowerkeengines@gmail.com, or by phone and WhatsApp on +49 15510 030835, Monday to Friday, 9:00 to 16:00 CET.
You can also use the VIN check on our site. It reads the year, the make, the model and the engine from the public vehicle register.
See all M54 Engines · Search M54B25 in the shop
What is the difference between the BMW M54 engines?
BMW M54 2.2, 2.5 and 3.0 petrol engines for E46, E39, E60 and X5. We list 2 versions: M54B30 (3.0 liter (2,979 cc), 170 kW (231 HP), 2000 to 2006); M54B25 (2.5 liter (2,494 cc), 141 kW (192 HP), 2000 to 2006).
The versions share the same basic design, but the power, the turbo or injection set-up, the electronics and the emission standard change. The right one for you is the one your car was built with.
The M54 family was used in chassis E46, E39, E60, E53 and E85. The photos on each listing show the actual engine, not a stock picture. The yard checks the code, records what is bolted on, and seals the openings before the engine is offered.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
What should I check on a used BMW M54 engine?
Start with the basics: the engine code on the block, the recorded mileage and the photos. Make sure the code matches your car and the parts you need are on the unit.
On an M54 petrol engine, a fitter usually checks the spark plugs, the coils, the timing side and the oil seals. These parts are easy to check before fitting and easy to change if needed.
If you want more photos or a short video of a unit, ask the desk and we send them before you pay. An inspection certificate can travel with the order on request.
Once fitted, change the oil and filter early and drive gently at first. Report any problem right away so the warranty stays valid.
See all M54 Engines · Inspection certificate
Which years were BMW M54 engines made?
BMW built the M54 engines we list from about 2000 to 2006. The M54B30 ran from 2000 to 2006. The M54B25 ran from 2000 to 2006.
They went into chassis E46, E39, E60, E53 and E85. The exact year of a car matters, because BMW sometimes changed the engine version or its parts in the middle of a model's life.
Each listing in our yard names the engine year, so you can match it to the build date of your car.
Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.
Glossary
- VANOS — BMW's variable camshaft timing system. It adjusts the intake camshaft (single VANOS) or both camshafts (double VANOS) to improve torque and emissions.
- Long block — An engine with the block, head and internals but without most ancillaries such as manifolds, turbo, alternator or starter.
- Dressed engine — An engine with most ancillaries fitted, ready to install with fewer parts transferred.
- Compression test — A measurement of the pressure each cylinder builds when cranked. Even readings show healthy rings and valves.
- Leak-down test — A test that pressurises each cylinder and measures how much air escapes, showing where any leak is.
- LCI — Life Cycle Impulse, BMW's name for a mid-life update. Engines often change at the LCI.
- xDrive — BMW's all-wheel-drive system. xDrive cars often use a different sump and oil pickup.
- DME — Digital Motor Electronics, BMW's name for the engine control unit.
- CAS, FEM and BDC — The immobiliser and body modules that must be matched to the engine control unit on modern BMWs.
- Timing chain tensioner — A hydraulic or spring device that keeps the timing chain tight. Worn tensioners cause cold-start rattle.
- TU — Technical Update, BMW's suffix for a revised version of an engine.
Our verdict
The M54 has a clear set of strengths and a known list of weak points. Check the code against your VIN, ask for compression figures and photographs, replace the known weak parts while the engine is out, and fit it with fresh fluids and filters. Do that and a used M54 will give years of service.
Ready to order, or need help choosing? Browse every M54 in stock, contact the Hamburg desk or send us your VIN on WhatsApp.
