MINI Cooper D (R55, R56 and R60) engine: which one, problems and replacement

The MINI Cooper D in the MINI Clubman generation (R55, R56 and R60, built 2007–2014) was built with 2 different engines over its life: the N47C16 (112 hp, 2007–2014) and the N47C20 (143 hp, 2010–2015).

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

• Generation: MINI Clubman, 2007–2014
• Body styles: R55 (estate), R56 (hatchback) and R60 (crossover)
• Engines: N47C16, N47C20
• Output: 112 hp and 143 hp
• Replacement engines in stock: 6 from 832,00 €

Which engine is in your Cooper D?

N47C16 in the Cooper D

The N47C16 was used in the R55 Cooper D and R56 Cooper D, built 2007–2014. It is a 1.6 L turbocharged diesel inline-4 with 112 hp and 270 Nm. Compared with the N47C20 (143 hp), it is the mildest.

Reading the code: N marks an N-series code, the generation of BMW engines introduced from 2001; 47 is the family number; C stands for diesel, transverse installation for front-drive cars; 16 is the capacity in decilitres, so 1.6 litres.

N47C20 in the Cooper D

The N47C20 was used in the R60 Cooper D, built 2010–2015. It is a 2.0 L turbocharged diesel inline-4 with 143 hp and 305 Nm. Compared with the N47C16 (112 hp), it is the strongest.

Reading the code: N marks an N-series code, the generation of BMW engines introduced from 2001; 47 is the family number; C stands for diesel, transverse installation for front-drive cars; 20 is the capacity in decilitres, so 2.0 litres.

Cooper D engines by model year

The engine changed once during the R55, R56 and R60 run, in 2010. Changes usually come with BMW's mid-life update (LCI) or a new emissions standard, so a car registered early in a year can still have the older engine. The VIN settles it.

Other cars with the same engine as the Cooper D

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

N47C20: MINI F56 Cooper D.

How to confirm your engine code

Because the Cooper D used more than one engine, the badge alone does not tell you which one your car has. The build date is the first clue; the VIN is the proof. Send us the last seven characters of the VIN and we read the engine code from BMW's records, or look for the code stamped on the block. How to find your BMW engine code.

Known Cooper D engine problems

The N47C16 and N47C20 in the Cooper D share the known weak points of the N47 family. Full N47 guide.

Timing chain. The timing chain stretches and in the worst case breaks, causing major engine damage. Engines built before 2011 are most affected.

Swirl flaps. Swirl flaps can stick or break.

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

Diesel particulate filter. The DPF clogs on short-trip cars.

Injectors. Injectors leak or fail.

Symptoms to watch for on the Cooper D

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.

Rattle or whine from the gearbox end. On engines with the timing chain at the rear, a rattle or whine from the back of the engine is the warning sign of chain stretch or guide wear.

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.

Particulate filter warning. Short trips stop the DPF from regenerating. A long motorway run often clears it; a filter that keeps blocking may be covering an injector, EGR or turbo problem.

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.

Looking after the Cooper D engine

• Oil: 5W-30 BMW Longlife-04, about 5.25 litres.
• Service interval: Oil every 10,000 to 15,000 km.
• Timing drive: Timing chain at the rear (gearbox end).
• Workshop notes: Replace the timing chain and guides when fitting a used N47 unless they were recently done.

Buying a used engine for the Cooper D: checklist

1. 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.
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. Confirm the exact engine code. Read the code stamped on the block and compare it with the code for your car. Send us the last seven characters of the VIN and we confirm the match before anything is paid.
4. 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.
5. 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.
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.

MINI Cooper D replacement engine cost

We currently hold 6 Cooper D engine engines. The cheapest is 832,00 €, the most expensive 1.029,00 €, and half of them cost less than 1.019,00 €.

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.

3 of these come from R55, R56 and R60 donor cars, priced from 832,00 € to 1.028,00 €. An engine from the same body is the most direct swap because the sump, mounts and ancillaries already match.

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

Replacement engines in stock for the Cooper D

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

BMW N47C16 Engine838,00 €BMW R60 Cooper D N47C20 Complete Engine1.028,00 €BMW F56 Cooper D N47C20 Complete Engine1.019,00 €BMW R56 Cooper D N47C16 Complete Engine832,00 €BMW N47C20 Engine1.029,00 €BMW R55 Cooper D N47C16 Complete Engine841,00 €

BMW N47C16 Engine — 838,00 €, reduced from 1.300,00 €. It comes from a recorded donor car, and 23 units are available. The listing shows every side of the engine and the fitted parts.

BMW R60 Cooper D N47C20 Complete Engine — 1.028,00 €, reduced from 1.500,00 €. It comes from a recorded donor car, and 30 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW F56 Cooper D N47C20 Complete Engine — 1.019,00 €, reduced from 1.500,00 €. It comes from a recorded donor car, and 20 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW R56 Cooper D N47C16 Complete Engine — 832,00 €, reduced from 1.300,00 €. It comes from a recorded donor car, and 30 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW N47C20 Engine — 1.029,00 €, reduced from 1.500,00 €. It comes from a recorded donor car, and 16 units are available. The listing shows every side of the engine and the fitted parts.

BMW R55 Cooper D N47C16 Complete Engine — 841,00 €, reduced from 1.300,00 €. It comes from a recorded donor car, and 30 units are available. Ask the desk for compression figures or extra photographs before you order.

Will it fit my Cooper D?

Will the N47C16 fit my MINI R55 Cooper D?

The N47C16 is the original engine for the MINI R55 Cooper D, which makes it the straightforward choice. The MINI Clubman was built 2007–2014, and the N47C16 was produced 2007–2014, so check that your car's build date falls inside that window. Confirm the drive type (front-drive or ALL4), 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 an MINI R55 Cooper D?

We have 1 N47C16 engine from R55 donor cars, priced from 841,00 €. 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 N47C16 fit my MINI R56 Cooper D?

Yes, the MINI R56 Cooper D left the factory with the N47C16, so an N47C16 from another car is the direct replacement. The second-generation MINI hatch was built 2006–2013, and the N47C16 was produced 2007–2014, so check that your car's build date falls inside that window. Confirm the drive type (front-drive or ALL4), 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 an MINI R56 Cooper D?

We have 1 N47C16 engine from R56 donor cars, priced from 832,00 €. 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 N47C20 fit my MINI R60 Cooper D?

Yes, the MINI R60 Cooper D left the factory with the N47C20, so an N47C20 from another car is the direct replacement. The MINI Countryman was built 2010–2016, and the N47C20 was produced 2010–2015, so check that your car's build date falls inside that window. Confirm the drive type (front-drive or ALL4), 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 an MINI R60 Cooper D?

We have 1 N47C20 engine from R60 donor cars, priced from 1.028,00 €. 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.

Engine swaps and upgrades for the Cooper D

These engines were fitted to other versions of the R55, R56 and R60 at the factory, which makes them the most practical upgrades: the body was designed around them and many parts are shared.

Can I fit the N14B16 in my Cooper D?

It is a full conversion: the N14B16 runs on petrol and the N47C20 on diesel, so the fuel system, wiring, engine control unit, instrument coding and usually the gearbox change too. The gain is 32 hp and 0 Nm. In Germany and most of Europe an engine swap must be inspected and registered.

Can I fit the N18B16 in my Cooper D?

It is a full conversion: the N18B16 runs on petrol and the N47C20 on diesel, so the fuel system, wiring, engine control unit, instrument coding and usually the gearbox change too. The gain is 41 hp and 0 Nm. In Germany and most of Europe an engine swap must be inspected and registered.

Fitting a replacement engine in the Cooper D

1. Inspect or replace the timing chain parts. Look at the guides and tensioner. On high-mileage engines, replacing them now costs far less than doing it later.
2. Replace the rear timing chain if in doubt. On engines with the chain at the gearbox end, chain work needs the engine out. If the history is unknown, replace the chain, guides and tensioner before fitting.
3. 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.
4. 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.
5. Check the particulate filter. If the old engine failed with oil or coolant entering the exhaust, the DPF may be contaminated. Check its back-pressure before relying on it.
6. 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.
7. 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.
8. 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.
9. First 1,000 km. Drive gently for the first few hundred kilometres, vary the engine speed and avoid full load. Change the oil and filter after about 1,000 km to remove any assembly debris.

The full fitting and first-start procedure.

Delivery, warranty and payment

Before a Cooper D 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.

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

All R55, R56 and R60 engines · N47 engine guide · Send us your VIN