Mahle F31901 Exhaust Gas Recirculation (EGR) Valve Gasket - Lower

Mahle F31901 EGR Valve Gasket

Mahle F31901 is a steel exhaust gas recirculation (EGR) valve gasket built for sealing the lower EGR valve connection on select Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, GMC Sierra 2500 HD, and GMC Sierra 3500 applications. It is a direct-fit sealing component for 2002-2004 trucks that need a reliable lower EGR valve gasket replacement.

Key Features

• Steel gasket material for a durable sealing surface
• Lower EGR valve gasket application
• Fits 2002-2004 Chevrolet Silverado 2500 HD, lower
• Fits 2002-2004 Chevrolet Silverado 3500, lower
• Fits 2002-2004 GMC Sierra 2500 HD, lower
• Fits 2002-2004 GMC Sierra 3500, lower
• OE-style sealing part for emission control service
• Mahle F31901 cross-references FEL-PRO 71219 and General Motors 97288795 for the same application

Detailed Description

Mahle F31901 is an emission control gasket made to seal the lower EGR valve interface on the listed Chevrolet Silverado and GMC Sierra heavy-duty trucks. The steel construction supports a stable sealing surface in a high-heat exhaust gas recirculation environment, helping maintain a proper seal at the valve connection. Mahle gaskets are used by OEMs and technicians worldwide, and this part follows that same focus on precise sealing performance. If you are replacing a worn or leaking lower EGR valve gasket on a 2002-2004 Chevrolet Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, or Sierra 3500, Mahle F31901 is the correct service part to match the application.

What It Helps Address

• Exhaust leaks at the lower EGR valve gasket surface
• Damaged or flattened gasket material during EGR service
• Carbon seepage around the EGR valve mounting area
• Loss of sealing integrity after valve removal
• Service replacement for the original lower EGR valve gasket

Installation Notes and Tips

Install Mahle F31901 on the lower EGR valve mounting point only for the listed vehicles. Clean the mating surfaces thoroughly before installation so the steel gasket can seat evenly. Verify the vehicle year, make, model, and lower position before ordering, especially on Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, GMC Sierra 2500 HD, and GMC Sierra 3500 trucks.

Quality Assurance

Mahle supplies sealing products trusted by OEMs and professional technicians, and this gasket is built to meet the demands of emission control service. Part number F31901 is a direct replacement-style sealing component for the specified applications.