Part number: MER-6422001470 is a new, unused Genuine Mercedes automatic belt tensioner assembly. An automatic belt tensioner assembly can be used for drive belts or timing belts with the job of keeping the proper amount of tension on the belt at all times.

Mercedes understands the importance of offering the best Genuine Mercedes parts for its uncompromising customers. Mercedes knows you expect the absolute best quality parts for your vehicle and Mercedes is uncompromising on quality just like the customers that purchase their vehicles.

Through our extensive knowledge of cars and technology innovations, FCP Euro is able to provide it's customers with an easy-to-use online shopping experience experience. Since 1986 FCP Euro has focused on quality and selection of it's replacement parts focusing on OEM and Genuine product offering.

FCP Euro offers free shipping over $49, a hassle free unlimited returns policy, lifetime warranty on all products they sell, and an in-house call center dedicated to helping customers with their repair and purchase needs.