BMW N57D30C engine: specs, problems and prices

The N57D30C is a 3.0 L diesel inline-6 from BMW's N57 family, built 2010–2018 and rated at 313 hp and 630 Nm. It powered the BMW F10 535d, BMW F15 X5 40d and BMW F01 740d.

This guide is about the N57D30C specifically: its specification, the cars that use it, how it differs from the other N57 versions, what to check, prices from our stock and fitment answers for each model. For the history of the whole family, read our N57 guide.

• Capacity and layout: 3.0 L, inline-6, turbocharged
• Output: 313 hp and 630 Nm
• Production: 2010–2018
• Fitted to: 3 models across 3 chassis generations
• In our stock: 106 units from 2.031,00 € — N57D30C engines for sale

N57D30C specifications

Built from 2010 to 2018, the N57D30C displaces 3.0 L in an inline-6 layout and is turbocharged. It produces 313 hp and 630 Nm on diesel. That is about 104 hp and 210 Nm per litre, a strong figure for a road engine of its era. Within the N57 family, the N57D30S (381 hp) is more powerful, while the N57D30A (245 hp), N57D30 (258 hp) and N57D30B (258 hp) are milder. It was fitted to the BMW F10 535d, BMW F15 X5 40d and BMW F01 740d.

What the code N57D30C means

• N marks an N-series code, the generation of BMW engines introduced from 2001.
• 57 is the family number.
• D stands for diesel.
• 30 is the capacity in decilitres, so 3.0 litres.
• C identifies the version or output stage.

Which BMW models use the N57D30C

In the F10 sixth 5 Series (2010–2017), the N57D30C powered the 535d. We have 37 N57D30C units from F10 donor cars. All F10 engines

In the F15 third X5 (2013–2018), the N57D30C powered the X5 40d. We have 25 N57D30C units from F15 donor cars. All F15 engines

In the F01 fifth 7 Series (2008–2015), the N57D30C powered the 740d. We have 3 N57D30C units from F01 donor cars. All F01 engines

N57D30C compared with other N57 versions

N57D30C or N57D30T?

The N57D30T has the same 313 hp as the N57D30C, from the same 3.0 L, and was built 2009–2018. Versions of the same size share the block and most mounting points, but the turbo or intake, injectors, software and sometimes the sump differ. Fitting one in place of the other usually means transferring parts and coding the engine control unit, so the simplest choice is the code your car left the factory with.

N57D30C or N57D30B?

The N57D30B has 55 hp less than the N57D30C (258 against 313 hp), from the same 3.0 L, and was built 2011–2017. Versions of the same size share the block and most mounting points, but the turbo or intake, injectors, software and sometimes the sump differ. Fitting one in place of the other usually means transferring parts and coding the engine control unit, so the simplest choice is the code your car left the factory with.

N57D30C or N57D30?

The N57D30 has 55 hp less than the N57D30C (258 against 313 hp), from the same 3.0 L, and was built 2008–2017. Versions of the same size share the block and most mounting points, but the turbo or intake, injectors, software and sometimes the sump differ. Fitting one in place of the other usually means transferring parts and coding the engine control unit, so the simplest choice is the code your car left the factory with.

Common N57D30C problems

The N57D30C shares its weak points with the rest of the N57 family. These are the faults to check on a used unit and on your own engine. The full explanation of each is in the N57 guide.

EGR cooler. The EGR cooler can leak; BMW issued a recall for some cars.

N57D30C maintenance

• 5W-30 BMW Longlife-04, about 6.5 litres.
• Oil every 10,000 to 15,000 km.
• Timing chain at the rear (gearbox end).

Will the N57D30C fit my car?

Will the N57D30C fit my BMW F10 535d?

The N57D30C is the original engine for the BMW F10 535d, which makes it the straightforward choice. The sixth 5 Series was built 2010–2017, and the N57D30C was produced 2010–2018, 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 F10 535d?

We have 37 N57D30C engines from F10 donor cars, priced from 2.100,00 € to 5.409,00 €. 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 N57D30C fit my BMW F15 X5 40d?

The N57D30C is the original engine for the BMW F15 X5 40d, which makes it the straightforward choice. The third X5 was built 2013–2018, and the N57D30C was produced 2010–2018, 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 F15 X5 40d?

We have 25 N57D30C engines from F15 donor cars, priced from 2.031,00 € to 5.919,00 €. 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 N57D30C fit my BMW F01 740d?

For the BMW F01 740d, the N57D30C is the factory engine and the one to order. The fifth 7 Series was built 2008–2015, and the N57D30C was produced 2010–2018, 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 F01 740d?

We have 3 N57D30C engines from F01 donor cars, priced from 2.729,00 € to 5.605,00 €. 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.

N57D30C prices

Our N57D30C stock runs to 106 units, priced from 2.031,00 € to 5.919,00 € with a median of 3.844,00 €.

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.

N57D30C prices by model year

Engines from 2010–2014 have a median of 4.283,00 €, while units from 2020–2024 sit at 3.783,00 €. Newer engines usually cost more because they come from younger donor cars with lower mileage and later updates.

N57D30C 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.

N57D30C engines in stock

Here is a selection of N57D30C engines currently on our shelves, photographed in the yard. Click any of them for the full photographs, mileage and specification.

BMW X5 F15 M50d N57D30C Engine 20175.830,00 €BMW M550d N57D30C F10 2016 Engine For Sale3.064,00 €BMW F10 535d N57D30C Complete Engine2.726,00 €Buy BMW M550d F10 N57D30C Engine 2013 · 57900mi2.758,00 €BMW N57D30C Engine M550d F10 20172.627,00 €Used BMW X5 M50d N57D30C 2016 Engine F15 · 47400mi4.259,00 €BMW M550d F10 N57D30C Engine 20173.961,00 €BMW M550d N57D30C F10 2015 Engine For Sale · 148,000 km4.362,00 €Used BMW M550d 2015 N57D30C F10 Engine5.199,00 €Used BMW M550d 2014 N57D30C F10 Engine · 222,000 km3.842,00 €N57D30C Complete Engine BMW X6 M50d F16 · 94,000 km3.354,00 €Used BMW M550d 2015 N57D30C F10 Engine · 139,000 km4.108,00 €

BMW X5 F15 M50d N57D30C Engine 2017 — 5.830,00 €, reduced from 6.500,00 €. It comes from a 2017 donor car, and 7 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW M550d N57D30C F10 2016 Engine For Sale — 3.064,00 €, reduced from 3.550,00 €. It comes from a 2016 donor car, and 24 units are available. We can confirm fitment against your VIN the same day.

BMW F10 535d N57D30C Complete Engine — 2.726,00 €, reduced from 3.200,00 €. It comes from a recorded donor car, and 10 units are available. We can confirm fitment against your VIN the same day.

Buy BMW M550d F10 N57D30C Engine 2013 · 57900mi — 2.758,00 €, reduced from 3.050,00 €. It comes from a 2013 donor car, and 16 units are available. The listing shows every side of the engine and the fitted parts.

BMW N57D30C Engine M550d F10 2017 — 2.627,00 €, reduced from 3.250,00 €. It comes from a 2017 donor car, and 26 units are available. Ask the desk for compression figures or extra photographs before you order.

Used BMW X5 M50d N57D30C 2016 Engine F15 · 47400mi — 4.259,00 €, reduced from 4.650,00 €. It comes from a 2016 donor car, and 16 units are available. We can confirm fitment against your VIN the same day.

BMW M550d F10 N57D30C Engine 2017 — 3.961,00 €, reduced from 5.000,00 €. It comes from a 2017 donor car, and 20 units are available. The listing shows every side of the engine and the fitted parts.

BMW M550d N57D30C F10 2015 Engine For Sale · 148,000 km — 4.362,00 €, reduced from 5.000,00 €. It comes from a 2015 donor car with 148,000 km, and 10 units are available. We can confirm fitment against your VIN the same day.

Used BMW M550d 2015 N57D30C F10 Engine — 5.199,00 €, reduced from 5.750,00 €. It comes from a 2015 donor car, and 20 units are available. Ask the desk for compression figures or extra photographs before you order.

Used BMW M550d 2014 N57D30C F10 Engine · 222,000 km — 3.842,00 €, reduced from 4.450,00 €. It comes from a 2014 donor car with 222,000 km, and 14 units are available. The listing shows every side of the engine and the fitted parts.

N57D30C Complete Engine BMW X6 M50d F16 · 94,000 km — 3.354,00 €, reduced from 4.400,00 €. It comes from a recorded donor car with 94,000 km, and 6 units are available. Ask the desk for compression figures or extra photographs before you order.

Used BMW M550d 2015 N57D30C F10 Engine · 139,000 km — 4.108,00 €, reduced from 5.100,00 €. It comes from a 2015 donor car with 139,000 km, and 9 units are available. The listing shows every side of the engine and the fitted parts.

Buying a used N57D30C: 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. 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.
4. 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.
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. 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.
7. 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.
8. Particulate filter and EGR history. Short-trip diesels clog their DPF and EGR systems. The engine may be fine, but ask whether the donor car had DPF warnings, and plan to clean or check your own filter before fitting.
9. 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.
10. 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.
11. Gearbox-end timing chain. On this engine the timing chain sits at the gearbox end, so replacing it normally means removing the engine. If the chain has not been replaced, the time to do it is before the engine goes into your car.

Questions about the N57D30C

How hard is an N57 Defender swap?

A N57D30 swap into the Defender 90, Defender 110 and Defender 130 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: BMW N57 single-turbo and twin-turbo kits for later Defenders.

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 N57 Defender Conversion Kits · Conversion guide

What is in the N57 Defender cooling and exhaust kit?

The N57 Defender 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 Defender 90, Defender 110 and Defender 130 (2007–2016), and replaces the Td5, 300Tdi and 2.2 TDCi. Gearbox set-ups we support are the ZF 8HP70 and R380.

This kit costs about 450 € to 740 €, depending on the exact listing. The engine is not included, so you can use your own N57D30 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 N57 Defender Conversion Kits · Conversion guide

What is in the N57 Defender wiring and ecu kit?

The N57 Defender wiring and ecu kit includes: N57D30 patch loom for the Defender 90; ECU bridge connector; Immobiliser bypass or coded ECU; Sensor pinout sheet; Fuse and relay map.

It is made for the Defender 90, Defender 110 and Defender 130 (2007–2016), and replaces the Td5, 300Tdi and 2.2 TDCi. Gearbox set-ups we support are the ZF 8HP70 and R380.

This kit costs about 500 € to 820 €, depending on the exact listing. The engine is not included, so you can use your own N57D30 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 N57 Defender Conversion Kits · Conversion guide

What is in the N57 Defender complete conversion kit?

The N57 Defender complete conversion kit includes: Defender 90 engine mounts for a N57D30; Bellhousing adapter, clutch and flywheel; Custom engine loom and sensor patch; Cooling hoses, intercooler pipes and downpipe; Power-steering and fuel-line kit; Step-by-step fitting guide.

It is made for the Defender 90, Defender 110 and Defender 130 (2007–2016), and replaces the Td5, 300Tdi and 2.2 TDCi. Gearbox set-ups we support are the ZF 8HP70 and R380.

This kit costs about 2.620 € to 3.630 €, depending on the exact listing. The engine is not included, so you can use your own N57D30 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 N57 Defender Conversion Kits · Conversion guide

What is in the N57 Defender adapter plate kit?

The N57 Defender adapter plate kit includes: N57D30 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 (2007–2016), and replaces the Td5, 300Tdi and 2.2 TDCi. Gearbox set-ups we support are the ZF 8HP70 and R380.

This kit costs about 660 € to 1.080 €, depending on the exact listing. The engine is not included, so you can use your own N57D30 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 N57 Defender Conversion Kits · Conversion guide

What is the difference between the BMW N57 engines?

BMW N57 3.0 diesel engines for F10, F30, F15, G11 and X-series chassis. We list 3 versions: N57D30A (3.0 liter (2,993 cc), 190 kW (258 HP), 2010 to 2017); N57D30B (3.0 liter (2,993 cc), 230 kW (313 HP), 2011 to 2018); N57D30S (3.0 liter (2,993 cc), 280 kW (381 HP), 2012 to 2018).

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 N57 family was used in chassis F10, F11, F30, F31, F25, F15, F01, F32 and F16. 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.

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 N57 Engines

What should I check on a used BMW N57 engine?

Start with the basics: the engine code on the block, the recorded mileage and the photos. Make sure the code matches your car and the parts you need are on the unit.

On an N57 diesel, a fitter usually checks the turbo for shaft play, the intake for heavy oil or soot, the injector seals and the glow plugs. These parts are easy to check before fitting and easy to change if needed.

Ask the desk for more pictures of any listing. We are happy to show the stamp, the ports and the ancillaries before you decide. An inspection certificate can travel with the order on request.

Once fitted, change the oil and filter early and drive gently at first. Report any problem right away so the warranty stays valid.

See all N57 Engines · Inspection certificate

Will the N57D30S engine fit my BMW F10 M550d?

Yes, if your BMW F10 M550d was built with the N57D30S. BMW used this 3.0 liter (2,993 cc) diesel engine with 280 kW (381 HP) in the F10 M550d from about 2012 to 2018.

In our records the N57D30S is the engine for the F10 M550d, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your F10 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 N57 Engines · Search N57D30S in the shop

How much is a replacement N57D30S engine for a BMW F01 750d?

A used N57D30S for the BMW F01 750d costs from about 4.500 € to 6.950 € 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 N57D30S 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 N57 Engines · Search N57D30S in the shop

Will the N57D30B engine fit my BMW F30 335d?

Yes, if your BMW F30 335d was built with the N57D30B. BMW used this 3.0 liter (2,993 cc) diesel engine with 230 kW (313 HP) in the F30 335d from about 2011 to 2018.

In our records the N57D30B is the engine for the F30 335d, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your F30 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 N57 Engines · Search N57D30B in the shop

What is in the N57 Defender complete conversion with engine kit?

The N57 Defender complete conversion with engine kit includes: Inspected N57D30 long engine, compression recorded; Defender 90 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 Defender 90, Defender 110 and Defender 130 (2007–2016), and replaces the Td5, 300Tdi and 2.2 TDCi. Gearbox set-ups we support are the ZF 8HP70 and R380.

This kit costs about 7.370 € to 9.840 €, depending on the exact listing. It includes an inspected N57D30 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 N57 Defender Conversion Kits · Conversion guide

How much is a replacement N57D30A engine for a BMW F31 330d?

A used N57D30A for the BMW F31 330d costs from about 2.650 € to 4.200 € 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 N57D30A 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 N57 Engines · Search N57D30A in the shop

Delivery, warranty and payment

Every N57D30C 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.

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.

N57 engine guide · N57D30C engines for sale · All N57 engines · Send us your VIN