BMW E65 and E66 7 Series engines: every engine, fitment and price

The E65 and long-wheelbase E66 7 Series were built from 2001 to 2008. Engines included the N62 V8, the N73 V12, the M54 six and the M57 and M67 diesels.

In total, 7 model and engine combinations are listed for the BMW E65 and E66 7 Series in our data, using 4 engine families: M67, N62, M57 and N73 and N74. Production covered 2001–2008. We currently hold 63 engines that suit these cars.

Every BMW E65 and E66 7 Series engine at a glance

BMW E65 and E66 7 Series: petrol engines

N62 in the BMW E65 and E66 7 Series

The E65 735i uses the N62B36, a 3.6 L V8 rated at 272 hp and 360 Nm, built 2001–2005.

For the E65 745i, BMW fitted the N62B44 — 4.4 L, naturally aspirated, 333 hp.

The E65 750i uses the N62B48, a 4.8 L V8 rated at 367 hp and 490 Nm, built 2005–2010. See every N62B48 in stock.

BMW launched the N62 in the E65 7 Series with Valvetronic and double VANOS on both banks, the first V8 with fully variable valve lift.

On the N62, our workshop watches for valve stem seals, alternator bracket gasket and valve cover gaskets. Fit new valve stem seals, the alternator bracket gasket and valve cover gaskets with a used N62 if they have not been done. Access is far easier with the engine out.

Read our full N62 guide

We have 28 N62 engines that suit the BMW E65 and E66 7 Series, from 2.317,00 €.

N73 and N74 in the BMW E65 and E66 7 Series

The E65 760Li uses the N73B60, a 6.0 L V12 rated at 445 hp and 600 Nm, built 2003–2008.

For the E66 760i, BMW fitted the N73B60 — 6.0 L, naturally aspirated, 445 hp.

BMW launched the N73 in 2003 with Valvetronic and direct injection on a V12.

On the N73 and N74, our workshop watches for ignition coils and spark plugs, injectors and coolant leaks. Check whether the engine is BMW or Rolls-Royce specification before ordering.

Read our full N73 and N74 guide

BMW E65 and E66 7 Series: diesel engines

M67 in the BMW E65 and E66 7 Series

E65 745d: M67D44, 4.4 L, 330 hp and 750 Nm (1999–2009).

BMW launched the M67 in 1999 with common-rail injection and twin turbos.

On the M67, our workshop watches for turbochargers, injectors and glow plugs and wiring. Ask for service history.

Read our full M67 guide

M57 in the BMW E65 and E66 7 Series

For the E65 730d, BMW fitted the M57D30TU — 3.0 L, turbocharged, 218 hp. See every M57D30TU in stock.

BMW launched the M57 in 1998 with common-rail injection.

On the M57, our workshop watches for swirl flaps, egr valve and cooler and injectors. Fit swirl flap blanks when installing a used M57. Conversions need the right sump and wiring.

Read our full M57 guide

We have 34 M57 engines that suit the BMW E65 and E66 7 Series, from 2.083,00 €.

Will it fit? BMW E65 and E66 7 Series engine questions

Will the N62B36 fit my BMW E65 735i?

Yes, the BMW E65 735i left the factory with the N62B36, so an N62B36 from another car is the direct replacement. The fourth 7 Series was built 2001–2008, and the N62B36 was produced 2001–2005, 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 E65 735i?

We have 1 N62B36 engine from E65 donor cars, priced from 4.742,00 €. 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 N73B60 fit my BMW E65 760Li?

The N73B60 is the original engine for the BMW E65 760Li, which makes it the straightforward choice. The fourth 7 Series was built 2001–2008, and the N73B60 was produced 2003–2008, 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 E65 760Li?

We do not have an N73B60 on the shelf for the E65 760Li at the moment. Units arrive regularly; send us your VIN and we will tell you when the next one is ready and what it will cost, including delivery.

Will the N73B60 fit my BMW E66 760i?

For the BMW E66 760i, the N73B60 is the factory engine and the one to order. The fourth 7 Series long-wheelbase was built 2001–2008, and the N73B60 was produced 2003–2008, 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 E66 760i?

We do not have an N73B60 on the shelf for the E66 760i at the moment. Units arrive regularly; send us your VIN and we will tell you when the next one is ready and what it will cost, including delivery.

Engine swap questions for the BMW E65 and E66 7 Series

Owners often ask whether a more powerful engine from another BMW E65 and E66 7 Series model can be fitted. These answers show what each upgrade involves.

Can I fit the N62B48 from the E65 750i into an E65 745d?

It is a full conversion: the N62B48 runs on petrol and the M67D44 on diesel, so the fuel system, wiring, ECU, instrument coding and usually the gearbox change too. The gain is 37 hp and 0 Nm. In Germany and most of Europe a swap must be inspected and registered; check with your testing station first.

Can I fit the N62B44 from the E65 745i into an E65 745d?

It is a full conversion: the N62B44 runs on petrol and the M67D44 on diesel, so the fuel system, wiring, ECU, instrument coding and usually the gearbox change too. The gain is 3 hp and 0 Nm. In Germany and most of Europe a swap must be inspected and registered; check with your testing station first.

Can I fit the N73B60 from the E65 760Li into an E65 735i?

It is a conversion rather than a replacement. The N73B60 is a V12 and the N62B36 a V8, so mounts, sump, cooling, exhaust, wiring and ECU all change. The gain is 173 hp and 240 Nm. In Germany and most of Europe a swap must be inspected and registered; check with your testing station first.

Can I fit the N73B60 from the E66 760i into an E65 735i?

It is a conversion rather than a replacement. The N73B60 is a V12 and the N62B36 a V8, so mounts, sump, cooling, exhaust, wiring and ECU all change. The gain is 173 hp and 240 Nm. In Germany and most of Europe a swap must be inspected and registered; check with your testing station first.

Can I fit the N73B60 from the E65 760Li into an E65 745i?

It is a conversion rather than a replacement. The N73B60 is a V12 and the N62B44 a V8, so mounts, sump, cooling, exhaust, wiring and ECU all change. The gain is 112 hp and 150 Nm. In Germany and most of Europe a swap must be inspected and registered; check with your testing station first.

Can I fit the N73B60 from the E66 760i into an E65 745i?

It is a conversion rather than a replacement. The N73B60 is a V12 and the N62B44 a V8, so mounts, sump, cooling, exhaust, wiring and ECU all change. The gain is 112 hp and 150 Nm. In Germany and most of Europe a swap must be inspected and registered; check with your testing station first.

Can I fit the M67D44 from the E65 745d into an E65 730d?

It is a conversion rather than a replacement. The M67D44 is a V8 and the M57D30TU an inline-6, so mounts, sump, cooling, exhaust, wiring and ECU all change. The gain is 112 hp and 250 Nm. In Germany and most of Europe a swap must be inspected and registered; check with your testing station first.

Can I fit the N62B48 from the E65 750i into an E65 730d?

It is a full conversion: the N62B48 runs on petrol and the M57D30TU on diesel, so the fuel system, wiring, ECU, instrument coding and usually the gearbox change too. The gain is 149 hp and 0 Nm. In Germany and most of Europe a swap must be inspected and registered; check with your testing station first.

Can I fit the N73B60 from the E65 760Li into an E65 750i?

It is a conversion rather than a replacement. The N73B60 is a V12 and the N62B48 a V8, so mounts, sump, cooling, exhaust, wiring and ECU all change. The gain is 78 hp and 110 Nm. In Germany and most of Europe a swap must be inspected and registered; check with your testing station first.

Can I fit the N73B60 from the E66 760i into an E65 750i?

It is a conversion rather than a replacement. The N73B60 is a V12 and the N62B48 a V8, so mounts, sump, cooling, exhaust, wiring and ECU all change. The gain is 78 hp and 110 Nm. In Germany and most of Europe a swap must be inspected and registered; check with your testing station first.

Fitment and swap notes for the BMW E65 and E66 7 Series

• The 760i uses the N73 V12.
• N62 engines need valve stem seals checked.

Engines from the same family usually share mounts and gearbox bolt patterns, but wiring, ECU, sump and cooling differ between versions. Moving to a different family is a conversion, not a replacement.

M67: Remaps add around 50 hp.

N62: Gains from remaps and exhaust work are modest. Most N62 buyers want a reliable replacement for an X5, 5 Series, 7 Series or Range Rover.

M57: Remaps add around 50 hp. The M57 is one of the best diesel conversion engines.

N73 and N74: Remaps add power to the N74; most owners keep the engine standard.

Known problems by engine in the BMW E65 and E66 7 Series

M67

• Turbochargers. Check shaft play and smoke.
• Injectors. Read injector correction values.
• Glow plugs and wiring. Check the glow system.

N62

• Valve stem seals. Watch the exhaust after a long idle; heavy smoke on the first press of the throttle is typical.
• Alternator bracket gasket. Look for oil at the back of the valley.
• Valve cover gaskets. Look for burnt oil on the manifolds.
• Valvetronic motors and eccentric shaft sensors. Read the fault memory for Valvetronic codes.
• Coolant transfer pipe. Pressure-test the cooling system.
• Timing chain guides. Listen for rattle on a cold start.

M57

• Swirl flaps. Check whether the flaps have been removed or replaced with blanks.
• EGR valve and cooler. Check for EGR fault codes and coolant loss.
• Injectors. Read injector correction values.
• Turbocharger. Check shaft play and actuator movement.
• Thermostat and viscous fan. Check the coolant temperature.

N73 and N74

• Ignition coils and spark plugs. Read misfire counters.
• Injectors. Read injector corrections.
• Coolant leaks. Pressure-test the system.
• Turbo oil lines (N74). Look for oil smoke.

How to identify the right engine for your BMW E65 and E66 7 Series

Start with the VIN. The last seven characters identify your car in BMW's systems, and from them we can confirm the engine code, the production date, the gearbox and whether the car has xDrive. That is the only reliable way to order.

Next, check the stamp on the block. On most BMW four- and six-cylinder engines it sits on the left side of the block below the intake; on V engines it is usually at the back near the gearbox. The stamp shows the engine code and serial number.

Finally, compare the ancillaries. Two engines with the same code can carry different turbos, injectors, manifolds or sensors depending on the model and market. Our listings show what is fitted to each unit.

BMW E65 and E66 7 Series engine prices

Our BMW E65 and E66 7 Series engine stock runs to 63 units, priced from 2.083,00 € to 6.663,00 € with a median of 2.681,00 €.

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.

BMW E65 and E66 7 Series engine prices by model year

Engines from 2000–2004 have a median of 2.703,00 €, while units from 2010–2014 sit at 2.492,00 €. Newer engines usually cost more because they come from younger donor cars with lower mileage and later updates.

BMW E65 and E66 7 Series 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.

BMW E65 and E66 7 Series engines in stock now

Here is a selection of BMW E65 and E66 7 Series engine engines currently on our shelves, photographed in the yard. Click any of them for the full photographs, mileage and specification.

BMW E65 750i N62B48 Engine 2006, 167,100 km3.090,00 €BMW E65 750i N62B48 Engine 2006, 99,400 km2.481,00 €BMW E65 730d M57D30TU Engine 2008, 28,500 km2.318,00 €BMW E65 730d M57D30TU Engine 2003, 182,000 km2.664,00 €BMW E65 730d M57D30TU Engine 2009, 94,800 km2.613,00 €BMW E65 750i N62B48 Engine 2009, 87,700 km3.220,00 €BMW E65 730d M57D30TU Engine 2005, 120,300 km2.988,00 €BMW E65 750i N62B48 Engine 2007, 79,500 km2.932,00 €BMW E65 750i N62B48 Engine 2006, 106,000 km3.057,00 €BMW E65 730d M57D30TU Engine 2008, 39,200 km3.138,00 €BMW E65 730d M57D30TU Engine 2008, 61,600 km2.160,00 €BMW E65 730d M57D30TU Engine 2010, 121,800 km2.272,00 €

BMW E65 750i N62B48 Engine 2006, 167,100 km — 3.090,00 €, reduced from 3.700,00 €. It comes from a 2006 donor car with 167,100 km, and 12 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E65 750i N62B48 Engine 2006, 99,400 km — 2.481,00 €, reduced from 3.400,00 €. It comes from a 2006 donor car with 99,400 km, and 25 units are available. We can confirm fitment against your VIN the same day.

BMW E65 730d M57D30TU Engine 2008, 28,500 km — 2.318,00 €, reduced from 3.200,00 €. It comes from a 2008 donor car with 28,500 km, and 27 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E65 730d M57D30TU Engine 2003, 182,000 km — 2.664,00 €, reduced from 4.000,00 €. It comes from a 2003 donor car with 182,000 km, and 23 units are available. The listing shows every side of the engine and the fitted parts.

BMW E65 730d M57D30TU Engine 2009, 94,800 km — 2.613,00 €, reduced from 3.400,00 €. It comes from a 2009 donor car with 94,800 km, and 21 units are available. The listing shows every side of the engine and the fitted parts.

BMW E65 750i N62B48 Engine 2009, 87,700 km — 3.220,00 €, reduced from 4.100,00 €. It comes from a 2009 donor car with 87,700 km, and 24 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E65 730d M57D30TU Engine 2005, 120,300 km — 2.988,00 €, reduced from 4.000,00 €. It comes from a 2005 donor car with 120,300 km, and 19 units are available. We can confirm fitment against your VIN the same day.

BMW E65 750i N62B48 Engine 2007, 79,500 km — 2.932,00 €, reduced from 3.800,00 €. It comes from a 2007 donor car with 79,500 km, and 21 units are available. The listing shows every side of the engine and the fitted parts.

BMW E65 750i N62B48 Engine 2006, 106,000 km — 3.057,00 €, reduced from 3.950,00 €. It comes from a 2006 donor car with 106,000 km, and 25 units are available. The listing shows every side of the engine and the fitted parts.

BMW E65 730d M57D30TU Engine 2008, 39,200 km — 3.138,00 €, reduced from 3.800,00 €. It comes from a 2008 donor car with 39,200 km, and 29 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E65 730d M57D30TU Engine 2008, 61,600 km — 2.160,00 €, reduced from 2.850,00 €. It comes from a 2008 donor car with 61,600 km, and 28 units are available. We can confirm fitment against your VIN the same day.

BMW E65 730d M57D30TU Engine 2010, 121,800 km — 2.272,00 €, reduced from 2.950,00 €. It comes from a 2010 donor car with 121,800 km, and 17 units are available. We can confirm fitment against your VIN the same day.

Buying checklist for a BMW E65 and E66 7 Series engine

1. 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.
2. 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.
3. 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.
4. 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.
5. 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.
6. 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.
7. 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.
8. 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.
9. 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.
10. 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.
11. Turbocharger shaft play and oil. Rotate the compressor wheel by hand. A small amount of side play is normal; in-and-out play or wheel contact with the housing is not. Oil pooled in the intake or intercooler pipes points to worn seals.
12. Injector correction values. On a diesel that can be run before removal, the injector correction values show whether one injector is delivering more or less fuel than the others. Large deviations mean an injector is on its way out.
13. Swirl flaps. Check whether the swirl flaps are in place, blanked or removed. Broken swirl flaps are a known cause of engine failure on several BMW diesels, so many owners fit blanking plates when the intake is off.
14. 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.
15. 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.
16. 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.
17. Valvetronic motor and eccentric shaft sensor. The Valvetronic motor and its sensor cause limp-mode faults when they fail. Inspect the connector and the seal around the motor for oil.
18. Injectors and high-pressure fuel pump. Direct-injection engines rely on high-pressure pumps and precise injectors. Ask whether the injectors are original or updated and whether there were fuel pressure faults.
19. Both cylinder banks. On a V engine, check compression, plugs and coils on both banks. Faults on one bank alone are common and easy to miss on a quick test.
20. Both cylinder banks and both ECUs. V12 engines often use separate management for each bank. Read faults from both and compare compression across all twelve cylinders.

Fitting an engine to your BMW E65 and E66 7 Series

1. 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.
2. 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.
3. 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.
4. 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.
5. 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.
6. 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.
7. Prepare the turbo. Fit new oil feed and return seals, clean the intercooler and pipes of any oil or debris from the old engine, and prime the turbo with oil before starting.
8. Code the injectors and bleed the fuel. Enter the injector correction codes into the ECU, check the glow plugs and bleed the fuel system so the engine does not crank dry.
9. 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.
10. 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.
11. 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.
12. Reset VANOS adaptations. Clear the VANOS adaptations so the ECU learns the camshaft positions of the new engine.
13. Teach the Valvetronic limit stops. Run the Valvetronic learning routine so the ECU knows the eccentric shaft limits.
14. 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.
15. 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.

Diagnosing engine trouble in a BMW E65 and E66 7 Series

If your current engine is showing one of these symptoms, this table helps you judge whether it can be repaired or whether a replacement engine is the better route.

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.

Whistle, loss of boost or limp mode. A split charge pipe, a sticking wastegate or worn turbo bearings. Check the pipes first, then the turbo shaft for play.

Black smoke under acceleration. Too much fuel for the air available: boost leaks, a sticking EGR valve, a dirty air mass meter or a leaking injector.

Hard starting when cold. Glow plugs or the glow plug control unit. On older diesels, also check the injection pump and fuel lines for air leaks.

Sudden metallic noise followed by misfire. On diesels with swirl flaps, a broken flap or screw can enter a cylinder. Stop the engine immediately; continued running usually destroys the piston and head.

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.

Limp mode with a Valvetronic fault. The Valvetronic motor, its eccentric shaft sensor or the wiring. The engine runs on a reduced throttle until it is repaired.

Long cranking before the engine starts. On direct-injection engines, a weak high-pressure fuel pump or leaking injector lets pressure drop when the engine is off.

Repair or replace the engine in your BMW E65 and E66 7 Series?

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 engine 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.

Delivery, warranty and payment

Before a BMW E65 and E66 7 Series engine 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.

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 BMW E65 and E66 7 Series engines from Hamburg to customers across Europe and beyond. Typical door-to-door times and customs status:

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 about BMW E65 and E66 7 Series engines

Will the M57D30TU engine fit my BMW E65 730d?

Yes, if your BMW E65 730d was built with the M57D30TU. BMW used this 3.0 liter (2,993 cc) diesel engine with 160 kW (218 HP) in the E65 730d from about 2003 to 2010.

In our records the M57D30TU is the engine for the E65 730d, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your E65 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 M57 Engines · Search M57D30TU in the shop

How much is a replacement M57D30TU engine for a BMW E65 730d?

A used M57D30TU for the BMW E65 730d costs from about 2.000 € to 3.200 € 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 M57D30TU 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 M57 Engines · Search M57D30TU in the shop

Will the M67D44 engine fit my BMW E65 745d?

Yes, if your BMW E65 745d was built with the M67D44. BMW used this 4.4 liter (4,423 cc) diesel engine with 242 kW (329 HP) in the E65 745d from about 2005 to 2008.

In our records the M67D44 is the engine for the E65 745d, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your E65 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 M67 Engines · Search M67D44 in the shop

How much is a replacement M67D44 engine for a BMW E65 745d?

A used M67D44 for the BMW E65 745d costs from about 3.350 € to 5.200 € 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 M67D44 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 M67 Engines · Search M67D44 in the shop

Will the M67D44 engine fit my BMW E66 745d?

Yes, if your BMW E66 745d was built with the M67D44. BMW used this 4.4 liter (4,423 cc) diesel engine with 242 kW (329 HP) in the E66 745d from about 2005 to 2008.

In our records the M67D44 is the engine for the E66 745d, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your E66 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 M67 Engines · Search M67D44 in the shop

How much is a replacement M67D44 engine for a BMW E66 745d?

A used M67D44 for the BMW E66 745d costs from about 3.350 € to 5.200 € 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 M67D44 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 M67 Engines · Search M67D44 in the shop

Will the N62B48 engine fit my BMW E65 750i?

Yes, if your BMW E65 750i was built with the N62B48. BMW used this 4.8 liter (4,799 cc) petrol engine with 270 kW (367 HP) in the E65 750i from about 2005 to 2010.

In our records the N62B48 is the engine for the E65 750i, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your E65 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 N62 Engines · Search N62B48 in the shop

How much is a replacement N62B48 engine for a BMW E65 750i?

A used N62B48 for the BMW E65 750i costs from about 2.150 € to 3.450 € 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 N62B48 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 N62 Engines · Search N62B48 in the shop

Will the N62B44 engine fit my BMW E65 745i?

Yes, if your BMW E65 745i was built with the N62B44. BMW used this 4.4 liter (4,398 cc) petrol engine with 245 kW (333 HP) in the E65 745i from about 2001 to 2005.

In our records the N62B44 is the engine for the E65 745i, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your E65 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 N62 Engines · Search N62B44 in the shop

How much is a replacement N62B44 engine for a BMW E65 745i?

A used N62B44 for the BMW E65 745i costs from about 1.800 € to 2.950 € 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 N62B44 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 N62 Engines · Search N62B44 in the shop

Will the N73B60 engine fit my BMW E65 760i?

Yes, if your BMW E65 760i was built with the N73B60. BMW used this 6.0 liter (5,972 cc) petrol engine with 327 kW (445 HP) in the E65 760i from about 2003 to 2008.

In our records the N73B60 is the engine for the E65 760i, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your E65 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 N73 Engines · Search N73B60 in the shop

How much is a replacement N73B60 engine for a BMW E65 760i?

A used N73B60 for the BMW E65 760i costs from about 5.200 € to 7.950 € 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 N73B60 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 N73 Engines · Search N73B60 in the shop

Will the N73B60 engine fit my BMW E66 760Li?

Yes, if your BMW E66 760Li was built with the N73B60. BMW used this 6.0 liter (5,972 cc) petrol engine with 327 kW (445 HP) in the E66 760Li from about 2003 to 2008.

In our records the N73B60 is the engine for the E66 760Li, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your E66 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 N73 Engines · Search N73B60 in the shop

How much is a replacement N73B60 engine for a BMW E66 760Li?

A used N73B60 for the BMW E66 760Li costs from about 5.200 € to 7.950 € 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 N73B60 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 N73 Engines · Search N73B60 in the shop

Questions about the engines in the BMW E65 and E66 7 Series

Which cars use the BMW M57D30TU2 engine?

BMW fitted the M57D30TU2 to the BMW E60 535d, BMW E61 535d, BMW E90 335d, BMW E92 335d, BMW E70 X5 3.0sd and BMW E83 X3 3.0sd. These cars were built with this engine from about 2006 to 2012.

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 M57 family are the M57D30TU (218 HP) and M57D25TU (177 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 M57 Engines · Search M57D30TU2 in the shop

What is in the M57 Land Cruiser adapter plate kit?

The M57 Land Cruiser adapter plate kit includes: M57D30 to gearbox adapter plate, machined; Dowels, bolts and alignment sleeve; Pilot bearing; Clutch alignment tool; Fitment drawing.

It is made for the Land Cruiser 70, Land Cruiser 76 and Land Cruiser 79 (1990–2024), and replaces the 1HZ, 1HD-FTE and 1VD-FTV. Gearbox set-ups we support are the H150F and H151F.

This kit costs about 660 € to 1.080 €, depending on the exact listing. The engine is not included, so you can use your own M57D30 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 M57 Land Cruiser Conversion Kits · Conversion guide

Will the M57D30TU engine fit my BMW E60 530d?

Yes, if your BMW E60 530d was built with the M57D30TU. BMW used this 3.0 liter (2,993 cc) diesel engine with 160 kW (218 HP) in the E60 530d from about 2003 to 2010.

In our records the M57D30TU is the engine for the E60 530d, which makes the match simple. Still, check the code on your old 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 M57 Engines · Search M57D30TU in the shop

What is in the M57 Land Cruiser wiring and ecu kit?

The M57 Land Cruiser wiring and ecu kit includes: M57D30 patch loom for the Land Cruiser 70; ECU bridge connector; Immobiliser bypass or coded ECU; Sensor pinout sheet; Fuse and relay map.

It is made for the Land Cruiser 70, Land Cruiser 76 and Land Cruiser 79 (1990–2024), and replaces the 1HZ, 1HD-FTE and 1VD-FTV. Gearbox set-ups we support are the H150F and H151F.

This kit costs about 500 € to 820 €, depending on the exact listing. The engine is not included, so you can use your own M57D30 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 M57 Land Cruiser Conversion Kits · Conversion guide

Can I put an M57D30 in my Defender 90 with the R380 M57 kit?

Yes. We sell conversion kits that fit the M57D30 into the Defender 90. The kit replaces the LT77 and MT82, and works with the R380.

You can buy the full package with an engine, or only the parts you need: gearbox conversion, transfer case adapter, clutch and flywheel and propshaft.

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 Defender 90'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 R380 M57 Conversion Kits · Conversion guide

How much power and torque does the BMW M57D25TU have?

From the factory the BMW M57D25TU makes 130 kW (177 HP) and 400 Nm of torque. It is a 2.5 liter (2,497 cc) inline 6, DOHC, 24 valve diesel engine with a variable-geometry turbocharger.

Because it is turbocharged, the torque comes in low in the rev range, which makes the car feel strong in everyday driving. A healthy turbo, a clean intercooler and tight boost pipes 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 M57D25TU on our site lists its year and mileage. Ask the desk for more pictures of any listing. We are happy to show the stamp, the ports and the ancillaries before you decide.

See all M57 Engines · Search M57D25TU in the shop

What is in the M57 Range Rover Classic cooling and exhaust kit?

The M57 Range Rover Classic 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 Range Rover Classic (1983–1995), and replaces the 200Tdi, 300Tdi and 3.5 V8. Gearbox set-ups we support are the ZF 4HP22 and LT77.

This kit costs about 450 € to 740 €, depending on the exact listing. The engine is not included, so you can use your own M57D30 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 M57 Range Rover Classic Kits · Conversion guide

How much power and torque does the BMW M67D44 have?

From the factory the BMW M67D44 makes 242 kW (329 HP) and 750 Nm of torque. It is a 4.4 liter (4,423 cc) V8, DOHC, 32 valve diesel engine with twin turbochargers.

Because it is turbocharged, the torque comes in low in the rev range, which makes the car feel strong in everyday driving. A healthy turbo, a clean intercooler and tight boost pipes 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 M67D44 on our site lists its year and mileage. Ask the desk for more pictures of any listing. We are happy to show the stamp, the ports and the ancillaries before you decide.

See all M67 Engines · Search M67D44 in the shop

How much is a replacement M57D25TU engine for a BMW E61 525d?

A used M57D25TU for the BMW E61 525d costs from about 1.550 € to 2.600 € 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 M57D25TU 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 M57 Engines · Search M57D25TU in the shop

How much power and torque does the BMW M57D30TU2 have?

From the factory the BMW M57D30TU2 makes 210 kW (286 HP) and 580 Nm of torque. It is a 3.0 liter (2,993 cc) inline 6, DOHC, 24 valve diesel engine with a variable-geometry turbocharger.

Because it is turbocharged, the torque comes in low in the rev range, which makes the car feel strong in everyday driving. A healthy turbo, a clean intercooler and tight boost pipes 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 M57D30TU2 on our site lists its year and mileage. Ask the desk for more pictures of any listing. We are happy to show the stamp, the ports and the ancillaries before you decide.

See all M57 Engines · Search M57D30TU2 in the shop

How hard is an M57 Range Rover Classic swap?

A M57D30 swap into the Range Rover Classic 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: M57 diesel conversions for the Range Rover Classic, replacing the Rover V8 or Tdi.

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 M57 Range Rover Classic Kits · Conversion guide

What is in the M57 Land Cruiser complete conversion with engine kit?

The M57 Land Cruiser complete conversion with engine kit includes: Inspected M57D30 long engine, compression recorded; Land Cruiser 70 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 Land Cruiser 70, Land Cruiser 76 and Land Cruiser 79 (1990–2024), and replaces the 1HZ, 1HD-FTE and 1VD-FTV. Gearbox set-ups we support are the H150F and H151F.

This kit costs about 7.370 € to 9.840 €, depending on the exact listing. It includes an inspected M57D30 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 M57 Land Cruiser Conversion Kits · Conversion guide

What is in the M57 Hilux adapter plate kit?

The M57 Hilux adapter plate kit includes: M57D30 to gearbox adapter plate, machined; Dowels, bolts and alignment sleeve; Pilot bearing; Clutch alignment tool; Fitment drawing.

It is made for the Hilux N70 and Hilux N80 (2005–2023), and replaces the 1KD-FTV and 2KD-FTV. Gearbox set-ups we support are the R150F and RC60.

This kit costs about 660 € to 1.080 €, depending on the exact listing. The engine is not included, so you can use your own M57D30 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 M57 Hilux Conversion Kits · Conversion guide

What is the difference between the BMW M57 engines?

BMW M57 2.5 and 3.0 turbo diesel engines across E39, E46, E60, E65, E70 and E83. We list 3 versions: M57D30TU2 (3.0 liter (2,993 cc), 210 kW (286 HP), 2006 to 2012); M57D30TU (3.0 liter (2,993 cc), 160 kW (218 HP), 2003 to 2010); M57D25TU (2.5 liter (2,497 cc), 130 kW (177 HP), 2000 to 2007).

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 M57 family was used in chassis E60, E61, E90, E92, E70, E83, E65, E46, E53 and E39. 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.

See all M57 Engines

What is in the M57 Defender adapter plate kit?

The M57 Defender adapter plate kit includes: M57D30 to gearbox adapter plate, machined; Dowels, bolts and alignment sleeve; Pilot bearing; Clutch alignment tool; Fitment drawing.

It is made for the Defender 90, Defender 110 and Defender 130 (1983–2016), and replaces the 200Tdi, 300Tdi and Td5. Gearbox set-ups we support are the R380, LT77 and ZF 8HP70.

This kit costs about 660 € to 1.080 €, depending on the exact listing. The engine is not included, so you can use your own M57D30 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 M57 Defender Conversion Kits · Conversion guide

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.
• Valvetronic — BMW's variable valve lift system. It controls engine load with the intake valves instead of a throttle plate, improving economy.
• Direct injection — Fuel is injected directly into the cylinder instead of the intake port. It improves efficiency but can cause carbon build-up on the intake valves.
• Wastegate — A valve that lets exhaust gas bypass the turbine to control boost pressure. Worn wastegates rattle and can cause boost faults.
• EGR — Exhaust gas recirculation. It feeds some exhaust back into the intake to reduce NOx emissions but builds up soot.
• Swirl flaps — Flaps in the intake manifold that create swirl at low revs. On some BMW diesels they can break and enter the engine.
• Common rail — A diesel injection system with a high-pressure fuel rail feeding all injectors. It allows precise, multiple injections per cycle.
• 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 BMW E65 and E66 7 Series offers a wide choice of engines, and the right replacement depends on your exact model, build date and gearbox. Confirm the code with your VIN, choose a unit with known history, replace the known weak parts while it is out, and the car will be back on the road for years.

See every BMW E65 and E66 7 Series engine in stock, or ask the Hamburg desk to check your VIN.

Model-by-model engine guides

• BMW 760i (E66) engine: which one, problems and replacement
• BMW 730d (E65) engine: which one, problems and replacement