BMW 4 Series Drive Shaft Replacement Parts

The BMW 4 Series F32 generation ran from 2013 to 2020, with a facelift introduced in 2017, and drive shafts within that generation are primarily matched by engine code rather than whether the car is pre- or post-facelift. That said, whether a specific shaft from a 2014 car crosses cleanly to a 2018 car is something you should confirm with the breaker against your registration, as there can be ancillary or mounting changes mid-production that aren't always obvious from the year alone. Supplying your engine code from the V5 or a VIN check gives the breaker the best chance of finding the right part.

The 420d and 430d use different engines and different outputs, so the drive shafts are not the same part — engine code is the critical matching factor here, not the badge number. Always quote your engine code (found on your V5 or via a VIN check) to the breaker rather than relying on the model designation, as two cars badged differently can share a shaft while two cars badged similarly can differ. Never assume fitment based on the badge alone.

For a mechanical component like a drive shaft, the trim level — whether that's SE, Sport, M Sport, or xDrive specification — does not affect fitment in itself, provided the engine code and gearbox type match. The key variables are engine code, fuel type, whether the car is rear-wheel drive or xDrive all-wheel drive, and the type of gearbox (manual or automatic), not the trim badge. Do bear in mind that an M Sport or xDrive donor car may have different ancillary hardware around the driveline, so confirm the full spec with the breaker against your registration.

Yes, gearbox type is a critical fitment factor for drive shafts — a shaft from an automatic car will not simply swap into a manual car and vice versa, so you must tell the breaker which gearbox your 4 Series has. Engine code, fuel type, and gearbox type together are the most important details to supply when requesting a quote. Getting these right upfront saves time and avoids the cost of returning an incorrect part.

Both the 2015 and 2019 cars sit within the same F-series generation (2013–2020), so there is a reasonable chance of compatibility, but whether a shaft from a 2015 crosses to a 2019 car without issue is something you should confirm with the breaker against both registrations. Provide your engine code from the V5 or a VIN check, your gearbox type, and whether your car is rear-wheel drive or xDrive, as these are the details that actually drive fitment. The breaker can then cross-reference the part numbers and advise you confidently.

On most rear-wheel-drive BMW 4 Series models the nearside and offside drive shafts are different lengths and are not interchangeable, so always specify NS or OS when requesting a quote from a breaker. On xDrive all-wheel-drive variants the front driveline also has NS and OS differences to account for, adding another reason to be precise. Confirm the exact side and your full spec — engine code, gearbox type, and drive configuration — with the breaker before agreeing a price.