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Starting At – $269.48*

Are you experiencing squealing noises from the front end of your Mercedes-Benz? A cause of this noise is the drive belt system, or more commonly the belt tensioner on the M272 engine.

If it is time to service your drive belt system, why stop at just changing the belt and the tensioner?

Over time the idler and guide pulleys will begin to make noise as well after years of use. ECS Tuning has the solution to eliminate the irritating noise and get your engine up and running properly.

Fits:
SLK280 (2006-2008)
SLK300 (2009-2011)
SLK350 (2006-2011)





*Price subject to change.