BMW N52B30 engine: specs, problems and prices

The N52B30 is a 3.0 L petrol inline-6 from BMW's N52 family, built 2004–2015 and rated at 258 hp and 300 Nm. It powered the BMW E90 330i, BMW E60 530i, BMW E70 X5 30i, BMW E89 Z4 30i and BMW E83 X3 3.0si.

This guide is about the N52B30 specifically: its specification, the cars that use it, how it differs from the other N52 versions, what to check, prices from our stock and fitment answers for each model. For the history of the whole family, read our N52 guide.

• Capacity and layout: 3.0 L, inline-6, naturally aspirated
• Output: 258 hp and 300 Nm
• Production: 2004–2015
• Fitted to: 5 models across 5 chassis generations
• In our stock: 128 units from 1.861,00 € — N52B30 engines for sale

N52B30 specifications

The N52B30 is a 3.0 L inline-6 petrol engine, naturally aspirated, rated at 258 hp and 300 Nm. BMW built it from 2004 to 2015. That is about 86 hp and 100 Nm per litre, a strong figure for a road engine of its era. Within the N52 family, it is the most powerful version, while the N52B25 (218 hp) is milder. It was fitted to the BMW E90 330i, BMW E60 530i, BMW E70 X5 30i, BMW E89 Z4 30i and BMW E83 X3 3.0si.

What the code N52B30 means

• N marks an N-series code, the generation of BMW engines introduced from 2001.
• 52 is the family number.
• B stands for petrol (from the German Benzin).
• 30 is the capacity in decilitres, so 3.0 litres.

Which BMW models use the N52B30

In the E90 fifth 3 Series saloon (2005–2012), the N52B30 powered the 330i. We have 64 N52B30 units from E90 donor cars. All E90 engines

In the E60 fifth 5 Series (2003–2010), the N52B30 powered the 530i. We have 64 N52B30 units from E60 donor cars. All E60 engines

In the E70 second X5 (2006–2013), the N52B30 powered the X5 30i. Engines from other models fit the E70 as long as the sump, mounts and ancillaries match, which we check against your VIN. All E70 engines

In the E89 second Z4 (2009–2016), the N52B30 powered the Z4 30i. Engines from other models fit the E89 as long as the sump, mounts and ancillaries match, which we check against your VIN. All E89 engines

In the E83 first X3 (2003–2010), the N52B30 powered the X3 3.0si. Engines from other models fit the E83 as long as the sump, mounts and ancillaries match, which we check against your VIN. All E83 engines

N52B30 compared with other N52 versions

N52B30 or N52B25?

The N52B25 has 40 hp less than the N52B30 (218 against 258 hp), from 2.5 L instead of 3.0 L, and was built 2004–2011. A different capacity means a different crankshaft, pistons or head, and different software. It can be fitted as an upgrade with the matching engine control unit and wiring, but it is a conversion rather than a straight replacement.

Common N52B30 problems

The N52B30 shares its weak points with the rest of the N52 family. These are the faults to check on a used unit and on your own engine. The full explanation of each is in the N52 guide.

VANOS solenoids. Dirty solenoids cause rough idle and codes.

N52B30 maintenance

• 5W-30 BMW Longlife-01 or 04, about 6.5 litres.
• Oil every 10,000 to 15,000 km.
• Timing chain at the front.

Will the N52B30 fit my car?

Will the N52B30 fit my BMW E70 X5 30i?

Yes, the BMW E70 X5 30i left the factory with the N52B30, so an N52B30 from another car is the direct replacement. The second X5 was built 2006–2013, and the N52B30 was produced 2004–2015, 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 E70 X5 30i?

We have 128 N52B30 engines in stock, priced from 1.861,00 € to 2.949,00 €. 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 N52B30 fit my BMW E89 Z4 30i?

For the BMW E89 Z4 30i, the N52B30 is the factory engine and the one to order. The second Z4 was built 2009–2016, and the N52B30 was produced 2004–2015, 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 E89 Z4 30i?

We have 128 N52B30 engines in stock, priced from 1.861,00 € to 2.949,00 €. 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 N52B30 fit my BMW E83 X3 3.0si?

Yes, the BMW E83 X3 3.0si left the factory with the N52B30, so an N52B30 from another car is the direct replacement. The first X3 was built 2003–2010, and the N52B30 was produced 2004–2015, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.

How much is a replacement engine for a BMW E83 X3 3.0si?

We have 128 N52B30 engines in stock, priced from 1.861,00 € to 2.949,00 €. 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.

N52B30 prices

We currently hold 128 N52B30 engines. The cheapest is 1.861,00 €, the most expensive 2.949,00 €, and half of them cost less than 2.463,00 €.

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.

N52B30 prices by model year

Engines from 2005–2009 have a median of 2.463,00 €, while units from 2010–2014 sit at 2.431,00 €. Newer engines usually cost more because they come from younger donor cars with lower mileage and later updates.

N52B30 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.

N52B30 engines in stock

Here is a selection of N52B30 engines currently on our shelves, photographed in the yard. Click any of them for the full photographs, mileage and specification.

BMW E60 530i N52B30 Engine 2006, 138,700 km2.714,00 €BMW E90 330i N52B30 Engine 2008, 77,500 km2.438,00 €BMW E60 530i N52B30 Engine 2005, 96,700 km2.059,00 €BMW E60 530i N52B30 Engine 2008, 202,400 km2.742,00 €BMW E60 530i N52B30 Engine 2008, 84,900 km2.339,00 €BMW E90 330i N52B30 Engine 2010, 70,500 km2.346,00 €BMW E90 330i N52B30 Engine 2008, 191,800 km2.270,00 €BMW E60 530i N52B30 Engine 2006, 92,600 km2.672,00 €BMW E60 530i N52B30 Engine 2007, 100,400 km2.514,00 €BMW E90 330i N52B30 Engine 2011, 86,900 km2.621,00 €BMW E90 330i N52B30 Engine 2007, 29,700 km2.694,00 €BMW E60 530i N52B30 Engine 2010, 133,300 km2.854,00 €

BMW E60 530i N52B30 Engine 2006, 138,700 km — 2.714,00 €, reduced from 3.600,00 €. It comes from a 2006 donor car with 138,700 km, and 5 units are available. We can confirm fitment against your VIN the same day.

BMW E90 330i N52B30 Engine 2008, 77,500 km — 2.438,00 €, reduced from 3.400,00 €. It comes from a 2008 donor car with 77,500 km, and 17 units are available. We can confirm fitment against your VIN the same day.

BMW E60 530i N52B30 Engine 2005, 96,700 km — 2.059,00 €, reduced from 3.350,00 €. It comes from a 2005 donor car with 96,700 km, and 14 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E60 530i N52B30 Engine 2008, 202,400 km — 2.742,00 €, reduced from 3.600,00 €. It comes from a 2008 donor car with 202,400 km, and 27 units are available. We can confirm fitment against your VIN the same day.

BMW E60 530i N52B30 Engine 2008, 84,900 km — 2.339,00 €, reduced from 3.300,00 €. It comes from a 2008 donor car with 84,900 km, and 27 units are available. The listing shows every side of the engine and the fitted parts.

BMW E90 330i N52B30 Engine 2010, 70,500 km — 2.346,00 €, reduced from 3.550,00 €. It comes from a 2010 donor car with 70,500 km, and 26 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E90 330i N52B30 Engine 2008, 191,800 km — 2.270,00 €, reduced from 3.500,00 €. It comes from a 2008 donor car with 191,800 km, and 21 units are available. The listing shows every side of the engine and the fitted parts.

BMW E60 530i N52B30 Engine 2006, 92,600 km — 2.672,00 €, reduced from 3.250,00 €. It comes from a 2006 donor car with 92,600 km, and 17 units are available. We can confirm fitment against your VIN the same day.

BMW E60 530i N52B30 Engine 2007, 100,400 km — 2.514,00 €, reduced from 3.800,00 €. It comes from a 2007 donor car with 100,400 km, and 28 units are available. We can confirm fitment against your VIN the same day.

BMW E90 330i N52B30 Engine 2011, 86,900 km — 2.621,00 €, reduced from 3.400,00 €. It comes from a 2011 donor car with 86,900 km, and 5 units are available. The listing shows every side of the engine and the fitted parts.

BMW E90 330i N52B30 Engine 2007, 29,700 km — 2.694,00 €, reduced from 3.800,00 €. It comes from a 2007 donor car with 29,700 km, and 13 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW E60 530i N52B30 Engine 2010, 133,300 km — 2.854,00 €, reduced from 4.000,00 €. It comes from a 2010 donor car with 133,300 km, and 10 units are available. The listing shows every side of the engine and the fitted parts.

Buying a used N52B30: checklist

1. 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.
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. 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.
4. 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.
5. 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.
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. 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.
10. Electric water pump. This engine uses an electric water pump. It fails without warning and needs a diagnostic bleeding routine when it is replaced or the system is refilled.

Questions about the N52B30

Can you check if an N52B30 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 N52B30, we confirm that your car was built with this code or with a version that can take it. BMW used it in the BMW E90 330i, BMW E92 330i, BMW E60 530i, BMW E85 Z4 3.0si and BMW E87 130i 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 N52 Engines · Search N52B30 in the shop

How much is a replacement N52B30 engine for a BMW E85 Z4 3.0si?

A used N52B30 for the BMW E85 Z4 3.0si 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 N52B30 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 N52 Engines · Search N52B30 in the shop

How much is a replacement N52B30 engine for a BMW E90 330i?

A used N52B30 for the BMW E90 330i 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 N52B30 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 N52 Engines · Search N52B30 in the shop

Will the N52B30 engine fit my BMW E90 330i?

Yes, if your BMW E90 330i was built with the N52B30. BMW used this 3.0 liter (2,996 cc) petrol engine with 190 kW (258 HP) in the E90 330i from about 2005 to 2011.

Some E90 330i cars were built with a different engine: the N53B30. These look alike from the outside, so check the code on your engine or send us your VIN.

Also tell us if your E90 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 N52 Engines · Search N52B30 in the shop

How long does delivery of an N52B30 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 N52 Engines · Search N52B30 in the shop

How much is a replacement N52B30 engine for a BMW E70 X5 3.0si?

A used N52B30 for the BMW E70 X5 3.0si 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 N52B30 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 N52 Engines · Search N52B30 in the shop

Will the N52B30 engine fit my BMW E60 530i?

Yes, if your BMW E60 530i was built with the N52B30. BMW used this 3.0 liter (2,996 cc) petrol engine with 190 kW (258 HP) in the E60 530i from about 2005 to 2011.

Some E60 530i cars were built with a different engine: the M54B30 and N53B30. These look alike from the outside, so check the code on your engine or send us your VIN.

Also tell us if your E60 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

See all N52 Engines · Search N52B30 in the shop

What comes with a used N52B30 engine?

Each N52B30 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 N52 Engines · Search N52B30 in the shop

Will the N52B30 engine fit my BMW E85 Z4 3.0si?

Yes, if your BMW E85 Z4 3.0si was built with the N52B30. BMW used this 3.0 liter (2,996 cc) petrol engine with 190 kW (258 HP) in the E85 Z4 3.0si from about 2005 to 2011.

In our records the N52B30 is the engine for the E85 Z4 3.0si, 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 N52 Engines · Search N52B30 in the shop

How much is a replacement N52B30 engine for a BMW E92 330i?

A used N52B30 for the BMW E92 330i 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 N52B30 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 N52 Engines · Search N52B30 in the shop

How do I know a used N52B30 engine is in good shape?

Before a unit is listed, the yard checks the engine code against the listing, writes down the parts fitted to it, seals every opening and photographs the real engine you will receive. An inspection certificate for the unit can travel with the order when you ask for it.

When you look at a listing, check the recorded mileage, the year and the photos of the ports and the stamp. Ask for photos of anything you want to see closer. You can ask for extra photos, a close-up of the code stamp or a short video before you order.

On a petrol engine like the N52B30, a careful fitter will also look at the spark plugs, the coils and the timing side before the engine goes in.

If the engine fails inside under normal use, the warranty covers you. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.

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What is the BMW N52B30 engine?

The BMW N52B30 is a 3.0 liter (2,996 cc) petrol engine from the N52 family. It has an inline 6, DOHC, 24 valve layout with no turbo (naturally aspirated), and makes 190 kW (258 HP) with 310 Nm of torque. BMW built it from 2005 to 2011 and it meets the Euro 4 emission standard.

You find the N52B30 in the BMW E90 330i, BMW E92 330i, BMW E60 530i, BMW E85 Z4 3.0si, BMW E87 130i and BMW E70 X5 3.0si. What we list: BMW N52 naturally aspirated petrol engines for E90, E60 and Z4.

At Autowerke Engines every N52B30 is a real used engine from our yard in Hamburg. 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. 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.

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Is the BMW N52B30 a diesel or petrol engine?

The N52B30 is a petrol engine. It is a 3.0 liter (2,996 cc) inline 6, DOHC, 24 valve unit with no turbo (naturally aspirated), and it was built to the Euro 4 emission standard.

The emission standard matters for registration and for low-emission zones in many cities. When you replace an engine with the same code, the car keeps the same paperwork and the same emission class.

Petrol versions need the correct catalytic converters and oxygen sensors on the car to stay legal and to keep the engine computer happy. Reuse the parts from your car if they are in good condition.

If you are not sure which version you need, send us your VIN. We tell you the right code for free.

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What should I replace when I fit a used N52B30 engine?

A used engine lasts longest when it starts life in your car with fresh fluids and new seals. Fit a new oil filter and fresh oil of the grade BMW lists for this engine, and refill the coolant with the correct BMW antifreeze mix. Change the drive belt, the thermostat and the water pump seals if they look tired, because they are cheap while the engine is out. Use new gaskets for the exhaust manifold, the intake and the sump plug, and check every hose clip before the first start.

Look at the engine mounts and the clutch or the torque converter while the engine is out. Old mounts can crack a new engine's brackets, and a worn clutch is much easier to change now.

Before the first start, turn the engine over without fuel until the oil pressure light goes out. Then let it idle, check for leaks, and drive gently for the first few hundred kilometres.

The warranty asks for fitting by a qualified mechanic and the correct oil, coolant and filters. Keep your receipts in case you ever need to make a claim.

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Does a used N52B30 engine come with a warranty?

Yes. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.

The warranty does not cover damage from wrong fitting, overheating, low oil, wrong fluids or fuel, engines that were opened or modified without our approval, or labour and towing costs.

To claim, send us your order number, a short description of the problem, photos or a video, and a mechanic's report if we ask for one. If the claim is approved, we repair, replace or refund the engine.

Keep the receipts for the fitting, the oil and the filters. They make any claim quick and simple.

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How much is a replacement N52B30 engine for a BMW E60 530i?

A used N52B30 for the BMW E60 530i 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 N52B30 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 N52 Engines · Search N52B30 in the shop

How much power and torque does the BMW N52B30 have?

From the factory the BMW N52B30 makes 190 kW (258 HP) and 310 Nm of torque. It is a 3.0 liter (2,996 cc) inline 6, DOHC, 24 valve petrol engine with no turbo (naturally aspirated).

Without a turbo, the power builds smoothly with the revs. A clean air intake, healthy ignition and the correct fuel are key to getting the full figure.

A used engine reaches its factory numbers when it is fitted with the matching engine computer and software, and serviced with the right oil and filters. If the engine computer from your car is a different version, a specialist may need to code it.

Every N52B30 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.

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Which cars use the BMW N52B30 engine?

BMW fitted the N52B30 to the BMW E90 330i, BMW E92 330i, BMW E60 530i, BMW E85 Z4 3.0si, BMW E87 130i and BMW E70 X5 3.0si. These cars were built with this engine from about 2005 to 2011.

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 N52 family are the N52B25 (218 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 N52 Engines · Search N52B30 in the shop

How much is a replacement N52B30 engine for a BMW E87 130i?

A used N52B30 for the BMW E87 130i 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 N52B30 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 N52 Engines · Search N52B30 in the shop

Will the N52B30 engine fit my BMW E70 X5 3.0si?

Yes, if your BMW E70 X5 3.0si was built with the N52B30. BMW used this 3.0 liter (2,996 cc) petrol engine with 190 kW (258 HP) in the E70 X5 3.0si from about 2005 to 2011.

In our records the N52B30 is the engine for the E70 X5 3.0si, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Your car has all-wheel drive or is an X model, so the sump, the oil pickup and some brackets can differ from the rear-drive cars. Tell us the full model so we send the right set-up.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

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How much does a used BMW N52B30 engine cost?

A used BMW N52B30 engine in our yard usually costs between 1.800 € and 2.950 €. The exact price depends on the year, the mileage and the parts that come with the engine.

Our units show recorded mileage from about 22,000 km up to around 200,000 km. Lower mileage and more ancillaries mean a higher price. Each listing shows its own price, and the price you see is the price you pay. Prices include VAT for private buyers.

Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you order a gearbox or a second engine on the same order, the fee is still charged once.

Inside the EU there is no import duty. For the UK and other non-EU countries, import duty and local VAT are paid by the receiver, and we supply a commercial invoice.

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Will the N52B30 engine fit my BMW E87 130i?

Yes, if your BMW E87 130i was built with the N52B30. BMW used this 3.0 liter (2,996 cc) petrol engine with 190 kW (258 HP) in the E87 130i from about 2005 to 2011.

In our records the N52B30 is the engine for the E87 130i, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your E87 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

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What is the difference between the N52B30 and other N52 engines?

The N52B30 makes 190 kW (258 HP) and 310 Nm. The other N52 engines are: N52B25 with 160 kW (218 HP) and 250 Nm (2005 to 2011).

Engines in one family share a basic block, but the turbo, the injection, the sensors and the engine computer can differ. A higher power version often has different pistons, a bigger turbo or a different fuel system.

This is why we ask for the exact code. Fitting a different version can work, but the wiring, the software and sometimes the gearbox must be changed to match.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

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Will the N52B30 engine fit my BMW E92 330i?

Yes, if your BMW E92 330i was built with the N52B30. BMW used this 3.0 liter (2,996 cc) petrol engine with 190 kW (258 HP) in the E92 330i from about 2005 to 2011.

Some E92 330i cars were built with a different engine: the N53B30. These look alike from the outside, so check the code on your engine or send us your VIN.

Also tell us if your E92 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

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Delivery, warranty and payment

Before an N52B30 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.

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.

N52 engine guide · N52B30 engines for sale · All N52 engines · Send us your VIN