Description:

12637683 Valve Cover Gasket Set Replacement Fit for G-MC 2005-2009 Envoy 5.3L. Designed to bring seal to the cylinder head and the valve cover, stops oil from leaking out and spilling onto the rest of your engine. If you have a leaking valve cover, or your engine oil is always low, or you smell burnin oil, you will need to replace your valve cover gasket. Replace for G-M 12633904, replace VS 50504 R-1 VS50504R1.. Quality materials & advanced technology used, meets or exceeds oe standards. Save yourself times and money by replacing valve cover gaskets yourself. Package Includes: 1 Set of Valve Cover Gaskets..