Mahle - Valve Cover Gasket Set - VS50667

The Mahle valve cover gasket set (part #VS50667) is a direct-fit replacement designed to restore a proper seal between the valve covers and cylinder heads on 2011–2016 GM 6.6L Duramax LML and LGH diesel engines. Manufactured to OE specifications, this complete gasket set helps prevent oil leaks while maintaining factory sealing performance and includes the required valve cover grommets for installation. Key Features Complete valve cover gasket set with valve cover grommets included Direct-fit replacement for factory valve cover gaskets Manufactured to meet or exceed original equipment specifications Helps prevent oil leaks caused by heat, age, and gasket deterioration Designed to maintain proper engine sealing and factory performance Compatibility & Installation Notes Fits 2011–2016 Chevrolet Silverado 2500 HD and 3500 HD equipped with the 6.6L Duramax LML diesel Fits 2011–2016 GMC Sierra 2500 HD and 3500 HD equipped with the 6.6L Duramax LML diesel Fits 2011–2016 Chevrolet Express 2500, 3500, and 4500 equipped with the 6.6L Duramax LGH diesel Fits 2011–2016 GMC Savana 2500, 3500, and 4500 equipped with the 6.6L Duramax LGH diesel Recommended to replace the valve cover gaskets whenever the valve covers are removed for service Ensure all sealing surfaces are clean and free of old gasket material before installation Prop 65 Warning WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov.