Cheap Mazda RX-8 Rear Cross Member
Compare prices on a used Mazda RX-8 rear cross member from UK breakers. Free part request, no obligation.
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Buying a used Mazda RX-8 rear cross member: what matters
Fitment on a used rear cross member varies by vehicle, so a bit of detail goes a long way. Our request form covers what breakers need to know, so every quote you get back is for the correct part:
- Confirm body style
- State if it's for 2WD or 4WD
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Used rear cross member for other Mazda models
Fitment questions
Will a rear cross member from any year RX-8 fit my car?
The Mazda RX-8 was produced as a single generation on the SE3P platform from 2003 to 2012, so all cars share the same fundamental underbody architecture and the rear cross member should be compatible across the full production run. However, Mazda did make a notable facelift in 2008 (the Series 2 update), and whether any pressing changes were made to the rear structure around that point is something you should confirm with the breaker against your registration before purchasing.
Does a rear cross member from a 2005 RX-8 fit a 2010 RX-8?
A 2005 car is a pre-facelift Series 1 and a 2010 car is a post-facelift Series 2, but both sit on the same SE3P platform with the same body style throughout the range, so the cross member is likely to be compatible. Because the 2008 facelift marks a named boundary, you should ask the breaker to confirm the part matches your specific registration rather than assuming it crosses that boundary without issue.
Does engine type matter — will a 231 PS or 192 PS model's rear cross member fit mine?
No, engine specification has no effect on rear cross member fitment; the SE3P platform and body structure are shared regardless of power output or whether the car has a high-power or standard-power rotary engine. Buy on the basis of year and platform, not engine variant, and you can safely ignore any engine-related differences when sourcing this part.
Does trim level affect whether a rear cross member will fit — for example, does it matter if the donor car is a PZ or a standard model?
Trim level does not affect fitment for a structural component like the rear cross member; a part from a PZ, R3, or any other RX-8 trim will be the same pressing regardless of the badge on the car. Bear in mind that the underside of a higher-trim or sportier variant may carry additional brackets or mounting points for different exhaust or suspension components, so check visually with the breaker that the part matches your car's configuration.
The RX-8 only came as a four-door coupe — does that affect what I need to look for?
Yes, the RX-8 was sold exclusively in a single body style — a four-door coupe — throughout its entire 2003 to 2012 production run, so there are no saloon, estate, or two-door variants to worry about when sourcing a rear cross member. Simply confirm the platform (SE3P) and the year of the donor car with the breaker, and you do not need to filter by body style.
I've seen RX-8 parts listed as coming from Japanese-market or other overseas cars — will those rear cross members fit a UK car?
The RX-8 was built on the same SE3P platform worldwide, so the core body structure is generally consistent, but whether specific panel pressings or subframe specifications differ between market variants sold under slightly different names or specifications is something you should confirm with the breaker against your UK registration. A reputable breaker should be able to cross-reference the part against your VIN to make sure there are no unexpected differences before you commit to buying.