Second Hand Ford B-Max Door Lock Mechanism

The Ford B-Max was produced as a single generation from 2012 to 2017 with no major facelift that affected door lock mechanism fitment, so parts from across that production run are generally compatible provided you match the correct door side. The B-Max is a five-door model, so always confirm you are buying for the right side — NS (nearside, passenger left) or OS (offside, driver right) — as the mechanisms are side-specific. Confirm the exact part with your breaker against your registration to be certain.

The B-Max ran as a single generation throughout 2012 to 2017 with no structural door redesign between those years, so a lock mechanism from a 2013 car and a 2016 car should share the same fitment provided the door side matches. That said, minor supplier or specification changes can occur mid-production without a formal facelift, so always ask your breaker to cross-reference the part against your specific registration before purchasing.

Trim level does not affect door lock mechanism fitment on the Ford B-Max — the door frame and latch assembly is the same across Zetec, Titanium, and other trim grades. You may find cosmetic differences in surrounding trim or interior door furniture between grades, but the mechanism itself is interchangeable across trims as long as the door side matches. Always confirm NS or OS with your breaker.

Yes, this is important: the Ford B-Max features conventional hinged front doors and sliding rear doors, and the lock mechanisms for these are completely different — they are not interchangeable between front and rear positions. When sourcing a used part, make sure you specify clearly whether you need a front door mechanism (NS or OS) or a sliding rear door mechanism (NS or OS), as these are distinct assemblies. Your breaker will need to know both the door position and the side to supply the correct part.

The B-Max has a unique door arrangement with its sliding rear doors and the pillarless design, meaning its door lock mechanisms — particularly for the rear — are unlikely to be shared with the Fiesta or C-Max, which use conventional hinged doors throughout. Even for the front doors, differences in door frame design between models mean you should not assume cross-model compatibility. Always have your breaker verify compatibility against the exact donor vehicle and your registration before buying.

Colour is not a fitment consideration for a door lock mechanism — the internal latch and actuator assembly sits within the door frame and is not visible once fitted, so colour of the donor vehicle is irrelevant. What matters for fitment is the door side (NS or OS) and whether it is a front hinged door or rear sliding door mechanism. Focus on getting the correct side and door type confirmed with your breaker rather than worrying about the donor car's paint colour.