Part number: MER-0031534828 is a new, unused Genuine Mercedes ignition knock (detonation) sensor. Knock Sensors tell your engine of any pre-detonation so that it can make the necessary adjustments to protect your engine from damage, thus they must be replaced if they no longer function properly.
Genuine Mercedes parts were designed with the consumer in mind. These parts guarantee the safety and security you come to expect from such a prestigious brand. Your Mercedes deserves only Genuine Mercedes replacement parts.
FCP Euro is a leading online retailer of Original Equipment (OEM) and Genuine replacement parts for European cars. Starting as Volvo specialists in 1986, FCP Euro now offers coverage for all European makes including Volvo, BMW, Mercedes, Audi, Saab and VW.
FCP Euro offers one of the largest selections of Genuine & OEM replacement parts on the web backed with a lifetime warranty, unlimited returns, and free shipping.