Second Hand BMW X4 Sunroof

The BMW X4 runs across two distinct generations: the F26 (2014–2018) and the G02 (2018 onwards), and sunroof glass, frames and mechanisms are generation-specific, so a part from one will not fit the other. Within the F26 generation, a sunroof from a 2016 car should be compatible with a 2018 car built before the G02 changeover, but confirm the exact build date with the breaker against your registration to be safe. Never assume fitment across the F26-to-G02 boundary.

No — the F26 (2014–2018) and G02 (2018–present) are entirely different platforms with different roof structures, so the sunroof glass, cassette and frame are not interchangeable between them. Always tell the breaker which generation you have, ideally confirmed by your registration, before ordering. Cross-generation fitment is not possible here.

The BMW X4 is a five-door SUV-coupé body style and sunroofs — including both standard glass sunroofs and the larger panoramic glass roof — were genuinely available on the X4 across both the F26 and G02 generations, either as standard equipment on higher specifications or as a factory option. This means used sunroof assemblies do exist in the breakers market, but you should confirm whether your specific car was factory-fitted with a sunroof before ordering, as not every example will have one. Check your car's build sheet or existing roof to confirm.

Trim level does not affect the fundamental fitment of the sunroof glass or mechanism on the BMW X4 — an xLine and an M Sport on the same generation share the same roof structure. You may find minor cosmetic differences such as interior headliner colour or surround finish, so check those details with the breaker if they matter to you. The key thing to match is generation (F26 or G02), not trim level.

All three years fall within the F26 generation (2014–2018), so in principle the roof structure is shared and the sunroof assembly should be compatible. However, BMW occasionally makes mid-production pressing or component changes that are not publicly documented, so you should confirm with the breaker that the part from the donor car matches yours by checking against your registration. Fitment within a generation is likely but cannot be guaranteed without that check.

No — whether your X4 is a petrol, diesel, xDrive or any other drivetrain variant, the sunroof assembly is determined by the body generation and factory option fitted, not by what is under the bonnet. Simply match the generation (F26 2014–2018 or G02 2018–present) and confirm the roof type (standard sunroof versus panoramic) with your breaker. Engine choice is completely irrelevant to sunroof fitment.