Feature●Fitment:for Mercedes-Benz C 43 AMG Base 4.3L V8 - Gas 2000,for Mercedes-Benz C 55 AMG Base 5.5L V8 - Gas 2005-2006,for Mercedes-Benz CL 500 Base 5.0L V8 - Gas 2000-2006,for Mercedes-Benz CL 55 AMG Base 5.5L V8 - Gas 2001-2006,for Mercedes-Benz CLK 430 Base 4.3L V8 - Gas 1999-2003,for Mercedes-Benz CLK 500 Base 5.0L V8 - Gas 2003-2006,for Mercedes-Benz CLK 55 AMG Base 5.5L V8 - Gas 2001-2006,for Mercedes-Benz CLS 500 Base 5.0L V8 - Gas 2006,for Mercedes-Benz CLS 55 AMG Base 5.5L V8 - Gas 200●OE Number:1130160321. Please double check the part number of your own one.●Material:Valve cover gasket seal is made of durable rubber material, sealing, oil resistance, wear resistant,high temperature resistance, corrosion resistance, long service life, effectively prevent engine oil leakage into the valve mechanism.●Function:The purpose of the valve cover gaskets is to seal the cylinder to ensure no leakage of coolant or oil into the cylinder. Head gaskets prevent leakage of liquid and gas into adjacent cylinders and surrounding coolant galleries.●Replacement:If your valve cover leaks, your oil is always low, or you smell burning oil, you will need to replace the valve cover gasket.Description