Second Hand BMW Z4 Rear Bumper

The Z4 runs across three distinct generations: the E85/E86 (2002–2008), the E89 (2009–2016), and the G29 (2018–present), and rear bumpers do not cross between these platforms so you must match the generation first. Within each generation there may be facelift pressings – the E85 received a facelift around 2006 – which can affect rear bumper fitment, so confirm the exact pressing with the breaker against your registration number. Never assume a bumper from one generation will drop straight onto another.

These years sit either side of the E85 facelift, which came around 2006, so there is a real chance the rear bumper pressing changed between them. Both years are within the E85 generation (2002–2008), which is the right starting point, but whether the pre-facelift and post-facelift rear bumpers interchange is exactly the kind of mid-generation pressing change you need to confirm with the breaker against your registration. Don't assume they swap directly without checking.

Trim level does not affect which rear bumper shell fits the car – the underlying pressing is the same across SE, Sport, sDrive, and M Sport variants within the same generation. You may find that M Sport or M40i bumpers carry different lower diffuser styling, additional cut-outs, or different finisher trims compared with standard-spec cars, so cosmetic differences between the bumpers are worth noting when sourcing. The fitment rule is straightforward: match the generation, not the trim badge.

The BMW Z4 has been offered solely as a two-seat roadster (and in the E86, a coupé) throughout its history, so unlike a saloon-versus-estate situation there is no hatchback or estate body style to navigate here. If you are looking at an E86 coupé part versus an E85 roadster part, those do share the same platform but rear bumper fitment between roadster and coupé body styles should be confirmed with the breaker, as the rear body pressings differ. Stick to matching your exact body style within the correct generation.

Give the breaker your full registration number so they can verify the generation (E85, E89, or G29), the model year, and whether your car is pre- or post-facelift, as these are the details that determine whether a rear bumper will match. It is also worth mentioning your trim level so they can flag any diffuser or lower-section styling differences between a standard and M Sport bumper, even though trim does not change the fundamental fitment. The more information you provide upfront, the better chance you have of avoiding a wasted journey or return.

No – the E89 (2009–2016) and the G29 (2018–present) are entirely different platforms, and rear bumpers are platform-specific parts that will not interchange between them. The mounting points, body structure, and panel geometry are completely different across these two generations, so only source a bumper confirmed to match your generation. Always verify with the breaker using your registration before purchasing.