Get quotes for a used or replacement Mercedes-Benz CLK seat belt pretensioner. Genuine second hand parts from UK vehicle dismantlers - free request, breakers with stock reply direct.
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Fitment on a used seat belt pretensioner varies by vehicle, so a bit of detail goes a long way. Our request form covers what breakers need to know, so every quote you get back is for the correct part:
Seat belt pretensioners were fitted as standard across all variants of the Mercedes-Benz CLK — they are part of the SRS safety system regardless of engine, trim or body style. This means whether you have a coupe or cabriolet, a 200 or a 500, the car will have pretensioners front and rear. Because they are safety-critical components and are single-use once deployed, professional fitting by a qualified technician is strongly recommended.
The W208 (1997–2002) and W209 (2002–2010) are entirely separate generations with different bodyshells and interior architecture, so parts from one will not transfer to the other. Always quote your registration to the breaker so they can source from the correct generation. Confirm pretensioner variant compatibility with the breaker against your specific registration, as variants can differ within a generation too.
The W209 CLK ran from 2002 to 2010 and received a facelift around 2005, which brought interior updates that may affect pretensioner fitment. Whether a pre-facelift (2002–2005) pretensioner crosses to a post-facelift (2005–2010) car is not something that can be guaranteed — confirm this directly with the breaker against your registration number. Naming the generation is a good start, but the breaker will need your full reg to check the specific part reference.
Yes, body style can matter because the cabriolet and coupe have different door configurations and interior structures, which can affect how the seat belt and pretensioner assembly is mounted. Always tell the breaker whether your car is the coupe or cabriolet, as well as which side you need — nearside (NS, passenger) or offside (OS, driver). Confirm the exact part compatibility with the breaker against your registration to be sure.
Trim level can potentially affect the seat belt assembly on the CLK because seat style and interior specification varied between trims such as Elegance and Avantgarde, and the pretensioner is integrated into the belt unit. It is worth telling the breaker your trim level alongside your registration, so they can cross-reference the correct part. Because pretensioner variants are a topic where compatibility cannot be confirmed without checking the specific SRS system, always verify with the breaker before purchasing.
Seat belt pretensioners are safety-critical components and should always be fitted by a qualified technician, not as a DIY job. A used pretensioner from a breaker is suitable provided it has never been deployed — pretensioners are single-use, so a triggered unit is scrap. Ask the breaker to confirm the unit has not been deployed and to provide as much history as possible, and ensure fitting is carried out by a professional who can verify compatibility with your car's SRS system.