Second Hand Nissan 370Z Rear Cross Member

The 370Z (Z34) ran as a single generation from 2009 through to the end of UK sales around 2020, so all 370Z rear cross members come from the same platform. Because the 370Z was only ever sold as a two-door coupé or roadster in the UK, body style is the key question — a cross member from a coupé and one from a roadster may differ, so confirm with the breaker that the donor car matches your body style. Engine and trim level do not affect fitment for this part.

The 370Z received a facelift around 2013, but it remained on the same Z34 platform throughout. The rear cross member is a structural chassis component and is unlikely to have changed between the pre- and post-facelift cars, but because mid-generation pressing changes can happen without public documentation, you should confirm with the breaker that the part from the donor year matches your registration before buying.

The coupé and roadster share the Z34 platform, but the roadster has a different rear body structure to accommodate the folding roof, which can mean differences in the rear cross member. You should treat these as potentially different parts and confirm with the breaker that the donor car is the same body style as yours before proceeding.

Trim level does not affect fitment for a rear cross member; the part is the same structural component regardless of whether the donor car is a GT, GT Edition, or Nismo. The Nismo does carry cosmetic and suspension differences, but these do not change the cross member itself, so you should not need to restrict your search by trim. Just ensure body style (coupé or roadster) matches, as that is the relevant variable here.

Both years sit within the same Z34 generation, so in principle the platform is consistent across the full production run. However, because you are spanning a period that includes the 2013 facelift and potentially other unannounced pressing revisions, you should confirm with the breaker by checking the part against your specific registration rather than assuming a direct swap.

The 350Z (Z33) and 370Z (Z34) are separate generations on different platforms, so their rear cross members are not the same part and are not interchangeable. Always source a 370Z-specific (Z34) cross member, and confirm the donor body style matches yours with the breaker.