BMW 530i (E39) engine: which one, problems and replacement

The BMW 530i in the fourth 5 Series generation (E39, built 1995–2004) was built with one engine, the M54B30: a 3.0 L petrol inline-6 with 231 hp.

Below you will find how to identify the engine in your 530i, the faults to look for, current prices for a replacement and the swap options that make sense.

• Generation: fourth 5 Series, 1995–2004
• Body styles: E39 (saloon, Touring)
• Engines: M54B30
• Output: 231 hp
• Replacement engines in stock: 182 from 1.124,00 €

Which engine is in your 530i?

M54B30 in the 530i

The M54B30 was used in the E39 530i, built 2000–2006. It is a 3.0 L naturally aspirated petrol inline-6 with 231 hp and 300 Nm.

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.

530i engines by model year

The 530i kept the same engine for the whole E39 run, which makes ordering simple: any unit with the same code fits, subject to the gearbox, drive type and sump.

Other cars with the same engine as the 530i

A replacement engine does not have to come from another 530i. These models left the factory with the same engine code, so a unit from any of them is a candidate donor once the sump, mounts and ancillaries are matched to your car.

M54B30: BMW E46 330i, BMW E60 530i, BMW E85 Z4 3.0, BMW E53 X5 3.0.

How to confirm your engine code

The 530i only used the M54B30, but the exact version can still change with the build date, gearbox and market. Send us the last seven characters of the VIN and we read the engine code from BMW's records, or look for the code stamped on the block. How to find your BMW engine code.

Known 530i engine problems

The M54B30 in the 530i shares the known weak points of the M54 family. Full M54 guide.

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.

DISA valve flap. The plastic flap inside the DISA valve can break and enter the engine.

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

Oil filter housing and valve cover gaskets. Both harden and leak oil onto the exhaust and alternator.

Oil consumption from piston rings. Some engines burn oil when rings stick, often after short-trip use.

Symptoms to watch for on the 530i

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.

Looking after the 530i engine

• Oil: 5W-30 BMW Longlife-01 synthetic, about 6.5 litres with filter.
• Service interval: Oil every 15,000 km or yearly; spark plugs every 100,000 km; cooling every 100,000 km.
• Timing drive: Duplex and single chains at the front, no scheduled replacement.
• Workshop notes: Change the CCV system and DISA valve before fitting a used M54. Both are cheap compared with an engine.

Buying a used engine for the 530i: checklist

1. 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.
2. 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.
3. 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.
4. 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.
5. 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.
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.

BMW 530i replacement engine cost

Across 182 530i engine 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.

530i engine 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.

530i engine 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.

44 of these come from E39 donor cars, priced from 1.342,00 € to 2.350,00 €. An engine from the same body is the most direct swap because the sump, mounts and ancillaries already match.

On top of the engine, budget for the workshop's labour and the parts that are best replaced while the engine is out: engine mounts, the rear main seal, cooling parts, a clutch or converter seal, fluids and filters.

Replacement engines in stock for the 530i

These 530i units are in our Hamburg yard right now. Each listing shows real photographs of the engine you receive, its mileage and what is fitted.

BMW E39 530i M54B30 Engine 2001, 174,600 km1.548,00 €BMW E39 530i M54B30 Engine 2006, 158,200 km1.921,00 €BMW E39 530i M54B30 Engine 2005, 156,300 km2.120,00 €BMW E39 530i M54B30 Engine 2002, 190,600 km1.592,00 €BMW E39 530i M54B30 Engine 2002, 83,800 km1.538,00 €BMW E39 530i M54B30 Engine 2005, 180,800 km2.015,00 €BMW E39 530i M54B30 Engine 2000, 188,200 km1.817,00 €BMW E39 530i M54B30 Engine 2006, 56,600 km1.913,00 €BMW E39 530i M54B30 Engine 2005, 168,400 km2.192,00 €BMW E39 530i M54B30 Engine 2002, 52,600 km1.371,00 €BMW E39 530i M54B30 Engine 2002, 79,600 km2.018,00 €BMW E39 530i M54B30 Engine 2001, 153,100 km1.342,00 €

BMW E39 530i M54B30 Engine 2001, 174,600 km — 1.548,00 €, reduced from 2.800,00 €. It comes from a 2001 donor car with 174,600 km, and 5 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E39 530i M54B30 Engine 2006, 158,200 km — 1.921,00 €, reduced from 3.100,00 €. It comes from a 2006 donor car with 158,200 km, and 21 units are available. We can confirm fitment against your VIN the same day.

BMW E39 530i M54B30 Engine 2005, 156,300 km — 2.120,00 €, reduced from 2.900,00 €. It comes from a 2005 donor car with 156,300 km, and 24 units are available. The listing shows every side of the engine and the fitted parts.

BMW E39 530i M54B30 Engine 2002, 190,600 km — 1.592,00 €, reduced from 2.850,00 €. It comes from a 2002 donor car with 190,600 km, and 11 units are available. The listing shows every side of the engine and the fitted parts.

BMW E39 530i M54B30 Engine 2002, 83,800 km — 1.538,00 €, reduced from 2.800,00 €. It comes from a 2002 donor car with 83,800 km, and 19 units are available. The listing shows every side of the engine and the fitted parts.

BMW E39 530i M54B30 Engine 2005, 180,800 km — 2.015,00 €, reduced from 2.850,00 €. It comes from a 2005 donor car with 180,800 km, and 21 units are available. The listing shows every side of the engine and the fitted parts.

BMW E39 530i M54B30 Engine 2000, 188,200 km — 1.817,00 €, reduced from 2.700,00 €. It comes from a 2000 donor car with 188,200 km, and 6 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E39 530i M54B30 Engine 2006, 56,600 km — 1.913,00 €, reduced from 3.000,00 €. It comes from a 2006 donor car with 56,600 km, and 5 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E39 530i M54B30 Engine 2005, 168,400 km — 2.192,00 €, reduced from 2.950,00 €. It comes from a 2005 donor car with 168,400 km, and 8 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E39 530i M54B30 Engine 2002, 52,600 km — 1.371,00 €, reduced from 2.350,00 €. It comes from a 2002 donor car with 52,600 km, and 6 units are available. The listing shows every side of the engine and the fitted parts.

BMW E39 530i M54B30 Engine 2002, 79,600 km — 2.018,00 €, reduced from 2.850,00 €. It comes from a 2002 donor car with 79,600 km, and 27 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E39 530i M54B30 Engine 2001, 153,100 km — 1.342,00 €, reduced from 2.600,00 €. It comes from a 2001 donor car with 153,100 km, and 28 units are available. Ask the desk for compression figures or extra photographs before you order.

Will it fit my 530i?

Engine swaps and upgrades for the 530i

These engines were fitted to other versions of the E39 at the factory, which makes them the most practical upgrades: the body was designed around them and many parts are shared.

Can I fit the M62B35 in my 530i?

It is a conversion rather than a replacement: the M62B35 is a V8 and your M54B30 an inline-6, so mounts, sump, cooling, exhaust, wiring and the engine control unit all change. The gain is 4 hp and 20 Nm. In Germany and most of Europe an engine swap must be inspected and registered.

Can I fit the M62B44 in my 530i?

It is a conversion rather than a replacement: the M62B44 is a V8 and your M54B30 an inline-6, so mounts, sump, cooling, exhaust, wiring and the engine control unit all change. The gain is 55 hp and 120 Nm. In Germany and most of Europe an engine swap must be inspected and registered.

Can I fit the M62TUB44 in my 530i?

It is a conversion rather than a replacement: the M62TUB44 is a V8 and your M54B30 an inline-6, so mounts, sump, cooling, exhaust, wiring and the engine control unit all change. The gain is 55 hp and 140 Nm. In Germany and most of Europe an engine swap must be inspected and registered.

Fitting a replacement engine in the 530i

1. 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.
2. Reset VANOS adaptations. Clear the VANOS adaptations so the ECU learns the camshaft positions of the new engine.
3. 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.
4. 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.
5. 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.
6. 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.

The full fitting and first-start procedure.

530i engine questions

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

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

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

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

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

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

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

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

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 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

Delivery, warranty and payment

Every 530i 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.

A 12-month warranty covers eligible internal failure when the engine is fitted by a qualified workshop with new fluids and filters. You can pay by card, bank transfer or crypto and receive the invoice by email straight away.

All E39 engines · M54 engine guide · BMW 530i engines for sale · Send us your VIN