Second Hand BMW 6 Series Flywheel

Yes, the BMW 6 Series does have a flywheel, and depending on the variant it will be either a traditional solid flywheel or a dual-mass flywheel (DMF). Diesel models and many petrol automatics use a dual-mass flywheel, while some manual petrol variants use a single-mass unit. When searching for a used part, make sure you specify which type your car has, as they are not interchangeable.

The BMW 6 Series ran across two main modern generations: the E63/E64 (2003–2010) and the F06/F12/F13 (2011–2018), with a facelift on the F-series around 2015. Generation matters because engine codes differ significantly between them, and the flywheel follows the engine code rather than the generation badge alone. Always confirm your engine code from your V5 or a VIN check before ordering, as this is the single most reliable guide to the correct flywheel.

A 2008 car falls in the E63/E64 generation while a 2012 car is in the F12/F13 generation, so these are fundamentally different platforms with different engines. Flywheels are engine-specific parts, and the engine codes across that generation boundary will almost certainly differ, making the parts incompatible. Confirm your exact engine code with the breaker to make sure they can match the correct flywheel to your car.

Body style makes no difference to flywheel fitment — the flywheel is determined entirely by your engine code and gearbox type (manual or automatic), not by whether your car is a coupe, convertible, or Gran Coupe. You can confidently ignore body style when describing your requirements to a breaker. Focus your conversation on the engine code and whether your car is a manual or automatic.

The 640d badge is a useful starting point because it indicates the 3.0-litre diesel engine, but you should still confirm the exact engine code (for example N57 variants) since there were detail changes across the production run and between the pre-facelift and facelifted F-series models from 2015. Gearbox type also matters, as the flywheel differs between manual and automatic applications. Give the breaker your engine code and registration so they can verify the correct unit against their stock.

Trim level has no bearing on flywheel fitment whatsoever; M Sport and SE cars with the same engine and gearbox use the same flywheel. Trim differences on the 6 Series relate to things like suspension tuning, cosmetics, and interior specification, none of which affect drivetrain components like the flywheel. Just provide your engine code and confirm your gearbox type to the breaker and trim can be ignored entirely.