Second Hand BMW Z4 Side Skirt

No — the E85 and E89 are completely different generations of Z4, with different body shells, so the side skirts are not interchangeable. You need to source a skirt specifically for your generation. Always confirm the exact part against your registration with the breaker before buying.

The E85 received a facelift around 2006 which brought changes to the front end, but the side skirts sit along the sill and may well be shared across the facelift boundary — however, this is not something we can state as fact for this specific part. Confirm with the breaker whether the pre- and post-facelift E85 skirts share the same part number before purchasing.

Yes, trim level can matter here — the M Sport trim on the Z4 typically features a more aggressive side skirt with a different profile or finish compared to the SE or Sport variants, so they are not always the same panel. When sourcing a used skirt, make sure the breaker can confirm the trim level the part came from, ideally matching M Sport to M Sport or SE/Sport to SE/Sport.

The E89 Z4 (2009–2016) received a mild update around 2013, though changes were largely interior and equipment-based rather than major exterior bodywork revisions. Side skirts are likely consistent across the E89 generation, but to be safe, give the breaker your full registration so they can verify the part matches your specific build date.

No — the side skirt is a body panel and fitment is determined by the generation (E85 or E89) and trim level, not by which engine is fitted. Whether your Z4 has the 2.0i, 2.5i, 3.0i, 3.0si, or sDrive35i makes no difference to which side skirt you need.

No — the nearside (NS, passenger side) and offside (OS, driver side) skirts are mirror images of each other and are side-specific parts, so you must source the correct side. When contacting a breaker, always specify clearly which side you need to avoid receiving the wrong panel.