Used BMW 8 Series Bulkhead

The modern BMW 8 Series (G15 coupe, G14 convertible, G16 Gran Coupe) ran from 2018 onwards, and bulkheads are body-style specific, so a coupe, convertible, and Gran Coupe bulkhead are not interchangeable with each other. Within the same body style, year of manufacture is less critical than confirming the exact body style matches, but always quote your registration to the breaker so they can verify the pressing matches your specific car.

No — the original BMW 8 Series (E31, 1989–1999) and the current generation (G-series, 2018 onwards) share no structural commonality, and the bulkheads are completely different pressing shapes built around entirely different platforms. Always source a bulkhead from the correct generation matching your car's registration.

Trim level does not affect bulkhead fitment on the 8 Series — the structural pressing is the same across 840i, 840d, M850i, and M8 variants within the same body style and generation. You may receive a bulkhead with different sound-deadening material or bracket provisions depending on the donor car's specification, so mention this to the breaker if it matters to you, but it won't prevent the part from fitting.

The G-series 8 Series received a facelift in 2022, and while the platform remained the same, bulkheads can be subject to mid-generation pressing changes that are not always publicly documented. Name the boundary — pre-2022 versus 2022-onwards — when speaking to the breaker, and ask them to confirm the part against your exact registration before agreeing to buy.

No — the G15 (two-door coupe) and G16 (four-door Gran Coupe) have different body structures and their bulkheads are not interchangeable, despite sharing the same platform and generation. Always specify your exact body style to the breaker and confirm against your registration.

Yes, body style is the most important fitment factor for a bulkhead, and buying one without knowing whether it came from a coupe, convertible, or Gran Coupe is a significant risk. Ask the breaker to confirm the donor vehicle's registration before purchasing, as fitting the wrong pressing can cause serious alignment and structural problems.