BMW M54B30 engine: specs, problems and prices

BMW built the M54B30 from 2000 to 2006. It is a 3.0 L naturally aspirated petrol inline-6 with 231 hp and 300 Nm, part of the M54 family. You will find it in the BMW E46 330i, BMW E39 530i, BMW E60 530i, BMW E85 Z4 3.0 and BMW E53 X5 3.0.

This guide is about the M54B30 specifically: its specification, the cars that use it, how it differs from the other M54 versions, what to check, prices from our stock and fitment answers for each model. For the history of the whole family, read our M54 guide.

• Capacity and layout: 3.0 L, inline-6, naturally aspirated
• Output: 231 hp and 300 Nm
• Production: 2000–2006
• Fitted to: 5 models across 5 chassis generations
• In our stock: 182 units from 1.124,00 € — M54B30 engines for sale

M54B30 specifications

Built from 2000 to 2006, the M54B30 displaces 3.0 L in an inline-6 layout and is naturally aspirated. It produces 231 hp and 300 Nm on petrol. 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.

What the code M54B30 means

• 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.

Which BMW models use the M54B30

In the E46 fourth 3 Series (1997–2006), the M54B30 powered the 330i. We have 45 M54B30 units from E46 donor cars. All E46 engines

In the E39 fourth 5 Series (1995–2004), the M54B30 powered the 530i. We have 44 M54B30 units from E39 donor cars. All E39 engines

In the E60 fifth 5 Series (2003–2010), the M54B30 powered the 530i. We have 43 M54B30 units from E60 donor cars. All E60 engines

In the E85 first Z4 roadster (2002–2008), the M54B30 powered the Z4 3.0. We have 1 M54B30 unit from E85 donor cars. All E85 engines

In the E53 first X5 (1999–2006), the M54B30 powered the X5 3.0. We have 43 M54B30 units from E53 donor cars. All E53 engines

M54B30 compared with other M54 versions

M54B30 or M54B25?

The M54B25 has 39 hp less than the M54B30 (192 against 231 hp), from 2.5 L instead of 3.0 L, and was built 2000–2006. A different capacity means a different crankshaft, pistons or head, and different software. It can be fitted as an upgrade with the matching engine control unit and wiring, but it is a conversion rather than a straight replacement.

M54B30 or M54B22?

The M54B22 has 61 hp less than the M54B30 (170 against 231 hp), from 2.2 L instead of 3.0 L, and was built 2000–2006. A different capacity means a different crankshaft, pistons or head, and different software. It can be fitted as an upgrade with the matching engine control unit and wiring, but it is a conversion rather than a straight replacement.

Common M54B30 problems

The M54B30 shares its weak points with the rest of the M54 family. These are the faults to check on a used unit and on your own engine. The full explanation of each is in the M54 guide.

Cooling system. Expansion tanks, thermostats and water pumps fail around 100,000 km.

M54B30 maintenance

• 5W-30 BMW Longlife-01 synthetic, about 6.5 litres with filter.
• Oil every 15,000 km or yearly; spark plugs every 100,000 km; cooling every 100,000 km.
• Duplex and single chains at the front, no scheduled replacement.

Will the M54B30 fit my car?

Will the M54B30 fit my BMW E85 Z4 3.0?

Yes, the BMW E85 Z4 3.0 left the factory with the M54B30, so an M54B30 from another car is the direct replacement. 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?

Yes, the BMW E53 X5 3.0 left the factory with the M54B30, so an M54B30 from another car is the direct replacement. 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.

M54B30 prices

Across 182 M54B30 units in our stock today, prices start at 1.124,00 € and reach 4.423,00 €. The median — the price in the middle of the range — is 1.817,00 €.

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.

M54B30 prices by model year

Engines from 2000–2004 have a median of 1.746,00 €, 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.

M54B30 prices by mileage

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.

M54B30 engines in stock

Here is a selection of M54B30 engines currently on our shelves, photographed in the yard. Click any of them for the full photographs, mileage and specification.

BMW E60 530i M54B30 Engine 2003, 58,300 km1.598,00 €BMW E46 330i M54B30 Engine 2005, 167,100 km1.673,00 €BMW E46 330i M54B30 Engine 2005, 87,000 km1.702,00 €BMW E46 330i M54B30 Engine 2000, 79,000 km1.968,00 €BMW E53 X5 3.0i M54B30 Engine 2006, 95,400 km1.730,00 €BMW E53 X5 3.0i M54B30 Engine 2001, 27,300 km1.597,00 €BMW E53 X5 3.0i M54B30 Engine 2004, 85,800 km1.390,00 €BMW E60 530i M54B30 Engine 2000, 46,100 km2.170,00 €BMW E46 330i M54B30 Engine 2004, 37,900 km1.812,00 €BMW E60 530i M54B30 Engine 2002, 20,200 km2.065,00 €BMW E39 530i M54B30 Engine 2000, 69,400 km1.539,00 €BMW E53 X5 3.0i M54B30 Engine 2004, 165,700 km1.650,00 €

BMW E60 530i M54B30 Engine 2003, 58,300 km — 1.598,00 €, reduced from 2.950,00 €. It comes from a 2003 donor car with 58,300 km, and 25 units are available. We can confirm fitment against your VIN the same day.

BMW E46 330i M54B30 Engine 2005, 167,100 km — 1.673,00 €, reduced from 2.650,00 €. It comes from a 2005 donor car with 167,100 km, and 17 units are available. We can confirm fitment against your VIN the same day.

BMW E46 330i M54B30 Engine 2005, 87,000 km — 1.702,00 €, reduced from 3.100,00 €. It comes from a 2005 donor car with 87,000 km, and 18 units are available. We can confirm fitment against your VIN the same day.

BMW E46 330i M54B30 Engine 2000, 79,000 km — 1.968,00 €, reduced from 3.050,00 €. It comes from a 2000 donor car with 79,000 km, and 6 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E53 X5 3.0i M54B30 Engine 2006, 95,400 km — 1.730,00 €, reduced from 2.400,00 €. It comes from a 2006 donor car with 95,400 km, and 26 units are available. The listing shows every side of the engine and the fitted parts.

BMW E53 X5 3.0i M54B30 Engine 2001, 27,300 km — 1.597,00 €, reduced from 2.950,00 €. It comes from a 2001 donor car with 27,300 km, and 20 units are available. We can confirm fitment against your VIN the same day.

BMW E53 X5 3.0i M54B30 Engine 2004, 85,800 km — 1.390,00 €, reduced from 2.450,00 €. It comes from a 2004 donor car with 85,800 km, and 15 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E60 530i M54B30 Engine 2000, 46,100 km — 2.170,00 €, reduced from 3.450,00 €. It comes from a 2000 donor car with 46,100 km, and 11 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E46 330i M54B30 Engine 2004, 37,900 km — 1.812,00 €, reduced from 2.900,00 €. It comes from a 2004 donor car with 37,900 km, and 12 units are available. The listing shows every side of the engine and the fitted parts.

BMW E60 530i M54B30 Engine 2002, 20,200 km — 2.065,00 €, reduced from 3.300,00 €. It comes from a 2002 donor car with 20,200 km, and 10 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E39 530i M54B30 Engine 2000, 69,400 km — 1.539,00 €, reduced from 2.300,00 €. It comes from a 2000 donor car with 69,400 km, and 8 units are available. The listing shows every side of the engine and the fitted parts.

BMW E53 X5 3.0i M54B30 Engine 2004, 165,700 km — 1.650,00 €, reduced from 2.500,00 €. It comes from a 2004 donor car with 165,700 km, and 8 units are available. The listing shows every side of the engine and the fitted parts.

Buying a used M54B30: checklist

1. 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.
2. 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.
3. 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.
4. 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.
5. 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.
6. 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.
7. 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.
8. 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.
9. 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.

Questions about the M54B30

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 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

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

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

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 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.

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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.

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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.

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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

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

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.

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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.

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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.

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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.

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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 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 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

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.

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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

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.

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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.

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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.

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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.

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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.

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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.

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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

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.

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Delivery, warranty and payment

Before an M54B30 leaves our Hamburg yard it is drained of oil and coolant, every opening is sealed, and it is strapped to a pallet and wrapped. We send photographs of the packed unit and the tracking details.

Door-to-door delivery is included to the address you give at checkout. Typical delivery takes three to five working days within Germany and neighbouring countries and five to ten working days to the rest of Europe and the UK.

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.

M54 engine guide · M54B30 engines for sale · All M54 engines · Send us your VIN