Mahle VS50551 Engine Valve Cover Gasket Set

Mahle Valve Cover Gasket Set VS50551

Mahle VS50551 is an OEM-standard valve cover gasket set built with molded rubber sealing material for dependable engine sealing. It is a direct-fit service part for select Chevrolet and GMC trucks and vans, including Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500 HD, Express 2500, Express 3500, Savana 2500, and Savana 3500 applications.

Key Features

• Molded rubber valve cover gasket material for consistent sealing performance
• OEM-standard item grade for service replacement use
• Includes valve cover grommets
• Additional package contents include fuel injector seals, rocker cover gasket, and RTV sealant
• Cross-references General Motors part numbers 94011701 and 94013303
• Mahle part number VS50551 for ordering and fitment verification

Product Details

The Mahle Valve Cover Gasket Set, part number VS50551, is part of Mahle’s Valve Cover Gasket Set line and is engineered for sealing service on GM V8 applications that require a precise valve cover and injector-seal service package. Mahle supplies sealing products used by OEMs and technicians worldwide, and this set reflects that focus with molded rubber construction, integrated grommets, and the related seals needed for the listed applications. It is a practical choice for 2007-2010 Chevrolet Silverado 2500 HD and Silverado 3500 HD, as well as 2007-2010 GMC Sierra 2500 HD and Sierra 3500 HD, plus 2008-2010 Chevrolet Express 2500/3500 and GMC Savana 2500/3500 coverage shown in the fitment data.

Common Repair Uses

• Oil seepage around the valve cover sealing surface
• Leaking injector seal areas during top-end service
• Rocker cover sealing issues after maintenance
• Worn or flattened molded rubber gasket material
• Service replacement for GM valve cover sealing components on listed Chevrolet and GMC models

Installation Notes

Confirm engine application and compare the original gasket layout before installation. Clean all sealing surfaces thoroughly, inspect the valve cover for warpage or damage, and replace related seals as required by the service procedure. Use the included RTV sealant where specified by the repair manual, and torque fasteners in the proper sequence to help maintain an even seal. This part is listed for 2010 Chevrolet Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500 HD, and 2010 GMC Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD; it also covers 2008-2009 Chevrolet Express 2500/3500 and GMC Savana 2500/3500, plus 2007-2009 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD.

Quality Assurance

Mahle is known for OEM-level sealing components used across global service and production channels. VS50551 is built to OEM standard specifications for the listed GM applications, supporting a precise seal for routine engine repair and maintenance.