Cheap BMW 8 Series Clutch

Only certain variants of the BMW 8 Series have a clutch: those fitted with a manual gearbox. The modern G15/G14/G16 8 Series (2018 onwards) was only ever offered with an automatic gearbox in the UK, so these cars have no clutch assembly whatsoever. If you own one of these, you may be looking for a torque converter, transmission fluid, or automatic gearbox components instead — confirm with your breaker exactly what you need.

The E31 8 Series (1989–1999) was available with either a 6-speed manual gearbox or an automatic, so some examples do have a clutch assembly. The engine code is the most important detail here, as the clutch specification followed the engine and gearbox combination rather than the body or trim level. Check your V5 or run a VIN check to confirm your engine code and gearbox type before sourcing a used clutch from a breaker.

Within the E31 generation (1989–1999) there were running production changes, and clutch ancillary components or mounting details may have been revised during the production run. The engine code and gearbox type remain the primary fitment factors, but you should confirm with the breaker whether the specific part from a donor vehicle matches your registration, particularly if the cars are from different ends of the production run.

No — trim level does not affect clutch fitment on the BMW 8 Series. The clutch is a mechanical component determined by the engine code and gearbox type, not by the specification or equipment level of the car. What matters is that the donor vehicle shares the same engine code and manual gearbox as yours, so always supply your engine code to the breaker rather than just the trim or badge name.

The 840Ci used an M60 or M62 V8 engine while the 850i used an M70 or M73 V12, so these are different engine families and the clutch assemblies are unlikely to be interchangeable. Engine code is the single most important factor for clutch fitment, so you should always match on engine code rather than model badge. Share your full engine code with the breaker and ask them to verify fitment against their donor vehicle before purchasing.

No — automatic gearbox variants of the E31 8 Series do not have a clutch assembly at all, so there is nothing transferable for a manual conversion. You need a clutch kit sourced from a manual-gearbox donor vehicle with a matching engine code. Tell the breaker your engine code, confirm the donor car had a manual gearbox, and ask them to check fitment against your registration.