BMW 8 Series Wishbone Replacement Parts

The E31 8 Series ran from 1989 to 1999 and all cars share the same basic platform, so a wishbone from within that generation is your starting point for a match. Engine size does matter here though, as the heavier V12 models (840i, 850i, 850CSi) can have different front suspension components compared to the lighter V8 cars, so always confirm the exact engine variant with the breaker against your registration before buying.

Yes, engine size can affect wishbone fitment on the E31 because the heavier V12-engined 850i and 850CSi carry more weight over the front axle, which can mean different geometry components compared to the V8 840i. Don't assume the parts are interchangeable just because the body looks identical — confirm the exact engine code and build date with the breaker against your registration to be sure.

Trim level alone does not determine which wishbone you need — what matters is the generation (E31), the engine size, and crucially which side you need (NS for nearside/left, OS for offside/right). The 8 Series was sold in relatively few trim variants in the UK and none of those differences change the running gear fitment, so don't let a different trim designation put you off a part that matches your engine and side. Do confirm with the breaker if you have any reason to suspect non-standard or upgraded suspension was fitted to either car.

Yes, this is essential — wishbones are side-specific, so always state clearly whether you need the NS (nearside, passenger side left) or OS (offside, driver side right) when contacting a breaker. Ordering the wrong side is a common and frustrating mistake, so double-check which side is worn or damaged before you request a quote.

The E31 ran through to 1999 without a formal named facelift that is known to have changed the wishbone specification, but subtle running changes to suspension components can happen during a long production run. To be safe, give the breaker your full registration or VIN so they can confirm the part came from a car built to the same specification as yours, rather than relying on model year alone.

Both cars sit within the same E31 generation (1989–1999), which is a positive sign, but whether a late-production wishbone crosses back to an early-production car without issue is something you should confirm with the breaker against your specific registration and VIN. Engine size must also match — V12 and V8 cars may differ — and the breaker will be best placed to check whether any running production changes affect interchangeability for your exact build date.