Mahle MS19402 Engine Intake Manifold Gasket Set

Engine Intake Manifold Gasket Set for GM V8 Applications

Mahle MS19402 is an OEM-standard engine intake manifold gasket set built with molded rubber sealing material for dependable intake sealing. It is a direct-fit service part for select Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, GMC Sierra 2500 HD, and GMC Sierra 3500 models from 2001-2005.

Key Features

• OEM Standard item grade for service replacement use
• Molded rubber intake manifold gasket material for consistent sealing
• Additional package contents include RTV
• Engine intake manifold gasket set for select GM truck applications
• Mahle sealing products are used by OEMs and technicians worldwide

Product Details

Mahle MS19402 is engineered for intake manifold sealing on compatible GM truck engines, helping maintain a secure seal between the intake manifold and engine surfaces. The molded rubber construction supports a precise fit, while the included RTV provides the sealing material specified for the application. This part cross-references FEL-PRO MS 96541 and General Motors 97251963 for the same application. If you are sourcing a Mahle MS19402 intake manifold gasket set for a 2001-2005 Chevrolet Silverado 2500 HD or 2001-2005 GMC Sierra 3500, this OE-standard replacement is built for that service need.

Vehicle Fitment

• Fits 2001-2005 Chevrolet Silverado 2500 HD, N/A; includes plenum gasket; molded rubber.
• Fits 2001-2005 Chevrolet Silverado 3500, N/A; includes plenum gasket; molded rubber.
• Fits 2001-2005 GMC Sierra 2500 HD, N/A; includes plenum gasket; molded rubber.
• Fits 2001-2005 GMC Sierra 3500, N/A; includes plenum gasket; molded rubber.

Common Repair Uses

• Intake manifold vacuum leaks
• Coolant or oil seepage at the intake sealing surface
• Rough idle caused by intake gasket failure
• Check engine light concerns related to unmetered air entry
• Loss of engine performance from compromised manifold sealing

Installation Notes and Tips

Clean the mating surfaces thoroughly before installation and follow the vehicle service procedure for torque sequence and cure time. Use the included RTV where specified by the application, and verify manifold alignment before final tightening. Confirm engine configuration against the listed fitment for 2001-2005 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, GMC Sierra 2500 HD, and GMC Sierra 3500 models.

Quality Assurance

Mahle sealing products are trusted by OEMs and technicians around the globe, and MS19402 is built to OEM-standard expectations for service replacement use.