Second Hand Ford C-Max Seat Belt Pretensioner

The Ford C-Max runs across two main generations: the Mk1 (2003–2010) and the Mk2 (2010–2019), and pretensioners from these two generations are not interchangeable. Within the same generation, there's a reasonable chance of compatibility, but pretensioner variants can differ between model years, so you should confirm the exact part number with the breaker against your registration before buying.

The Mk1 (2003–2010) and Mk2 (2010–2019) are entirely different platforms with different seatbelt systems, so a pretensioner from one generation will not fit the other. Always source a pretensioner from the correct generation, and confirm the specific variant with the breaker using your registration.

No — the engine does not affect seat belt pretensioner fitment on the C-Max, so you don't need to worry about whether the donor car had a petrol or diesel engine. What matters is the generation, trim level, and which side of the car (nearside or offside) the pretensioner came from.

Trim level can matter because seat style and belt mounting arrangements sometimes vary between trims on the C-Max, particularly if one trim had different seat upholstery or sports seats. Confirm with the breaker that the donor car's trim level matches yours, as this affects whether the pretensioner assembly will fit correctly.

Seat belt pretensioners are safety-critical, single-use components — once triggered in a collision they must be replaced, and a used pretensioner should only be sourced if it has never been deployed. Professional fitting by a qualified technician is strongly recommended, as incorrect installation can affect the SRS system and occupant safety in a crash.

Yes, side is essential — nearside (NS, passenger side) and offside (OS, driver side) pretensioners are handed parts and will not swap between sides. Always specify NS or OS clearly when requesting a quote from the breaker, along with your registration, generation, and trim level to ensure the correct part is sourced.