BMW Z4 Wheel Hub Replacement Parts

No — the E85 (2002–2008) and E89 (2009–2016) are completely different generations with different suspension geometry, bearing carriers and hub designs, so the parts are not interchangeable. Always quote your registration to the breaker so they can confirm the exact fitment against your specific car.

Both years fall within the E85 generation (2002–2008), so in principle the hubs should be from the same family; however, the E85 received a facelift in 2006 and it is worth confirming with the breaker whether any running-gear changes accompanied that update on your specific variant. Quote your registration when requesting a quote to be certain.

Yes, it can — larger-engined Z4s (for example the 3.0i or M Roadster variants within the E85, or the sDrive35i in the E89) were often fitted with bigger brakes and correspondingly different hub and bearing assemblies compared to the four-cylinder or smaller six-cylinder cars. Always tell the breaker your exact engine size and registration so they can match the correct hub to your car.

Trim level itself does not affect hub fitment, but engine size does — and in the Z4 range the sDrive35i carries a larger engine and uprated brakes relative to the sDrive18i, which may mean a different hub assembly. Confirm your engine code and registration with the breaker rather than going on trim name alone, and bear in mind cosmetic differences (finish, dust shields) between sourced parts are normal on used components.

Both years sit within the E89 generation (2009–2016), so they are from the same platform; however, you should still confirm with the breaker against your registration, as mid-generation brake or suspension specification changes are possible and we cannot state with certainty that all E89 hubs are identical across the full production run.

Yes — NS (nearside, left) and OS (offside, right) hubs are handed and are not interchangeable, so always specify which side you need when contacting the breaker. If you are unsure which side has failed, your garage or a visual check of the ABS sensor connector position can help confirm it before you order.