BMW 4 Series Flywheel Replacement Parts

Yes, but only on manual gearbox variants — the 4 Series was offered with a traditional solid or dual-mass flywheel (DMF) paired to a manual transmission, while automatic gearbox versions use a torque converter and flexplate instead of a flywheel. If your 4 Series has an automatic gearbox, you need a flexplate, not a flywheel. Check your gearbox type before requesting quotes from a breaker.

The F32 generation covers 2013 to 2020, with a facelift in 2017, and within that run fitment is primarily driven by engine code rather than year — so two F32s with the same engine code and manual gearbox are the most likely candidates for a compatible flywheel. That said, ancillary or mounting changes can occur mid-production even within a generation, so always confirm the engine code and registration against the donor car with the breaker before buying. The engine code is stamped on your V5 or available via a VIN check and is the single most useful detail you can give a breaker.

No — body style has no bearing on flywheel fitment whatsoever. The flywheel is determined by engine code, fuel type (petrol or diesel), and gearbox type (manual), so a flywheel from an F32 Coupe with the same engine code will be the same part as one from an F36 Gran Coupe or F33 Convertible. Focus your search on matching the engine code and confirm manual transmission, and the body style of the donor vehicle is irrelevant.

The F32 generation ran from 2013 to 2020 and the G22 generation launched from 2020 onwards — these are entirely different platforms, so a flywheel is very unlikely to cross that boundary. Even if engine codes share a family name (such as a B47 diesel appearing in both), internal specifications and mounting arrangements can differ between generations. Route this directly to a breaker and give them both the engine code and registration for the donor and receiving vehicle before purchasing.

Trim level — whether SE, Sport, M Sport, or M Sport Plus — makes no difference to flywheel fitment, as the flywheel is a purely mechanical component tied to the engine and gearbox, not the specification level. The xDrive badge does affect drivetrain layout but not the flywheel itself, which sits between the engine and gearbox regardless of whether drive goes to the rear or all four wheels. Match on engine code, fuel type, and confirm manual gearbox, and the trim name of the donor car can be disregarded.

Yes, diesel and petrol engines typically use different flywheels even within the same model range, and diesel engines commonly use a dual-mass flywheel (DMF) due to the higher torque and vibration characteristics of diesel power. Giving the breaker your exact engine code — for example a B47 diesel or a B48 petrol — is the most reliable way to ensure the correct flywheel is sourced, rather than just stating petrol or diesel alone. Always confirm the engine code from your V5 or a VIN check before requesting quotes.