2012-2015 SLK250 1.8L. Model:C250, SLK250. 2012 C250 2.5L 3.5L. 2012-2015 C250 1.8L. Type:Throttle Body. Remove any covers or components obstructing access to the throttle body. Clean the mounting surface of any old gasket material before installing the new throttle body.
