Mahle F31902 EGR Valve Gasket - Rear
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Mahle

Mahle F31902 EGR Valve Gasket - Rear

Brand Mahle F31902
Position Rear
Additional Package Contents None
Gasket Material Steel
Fits Chevrolet and GMC · 16 vehicles

Steel gasket. Provides durable sealing for emission control applications.

OEM-trusted sealing. MAHLE gaskets are trusted by OEMs and technicians worldwide.

Cross-references FEL-PRO 71220 and General Motors 97288794 for the same application. See all 2.

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Mahle EGR Valve Gasket for GM HD Trucks

Mahle F31902 is a steel exhaust gas recirculation (EGR) valve gasket built for secure sealing at the EGR valve interface. It is a direct-fit sealing component for select Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 applications from 2001-2004.

Mahle gaskets are trusted by OEMs and technicians for consistent sealing performance, and this F31902 gasket follows that same OE-focused approach for emission control service.

Key Features

  • Steel gasket material for durable sealing at the EGR valve
  • Direct replacement for Mahle F31902
  • Fits rear-position applications listed for 2001-2004 GM heavy-duty trucks
  • Cross-references FEL-PRO 71220 and General Motors 97288794 for the same application
  • Built for emission control service on Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500

Detailed Description

This Mahle F31902 EGR valve gasket is made with steel construction to help maintain a tight seal between the EGR valve and mating surface. A proper seal is important in emission control service because it helps keep exhaust gases routed correctly through the system and supports stable operation of the EGR assembly. For technicians servicing a Chevrolet Silverado 2500 HD or GMC Sierra 3500, this gasket provides a straightforward replacement option that matches the listed rear-position fitment.

Fits 2001-2004 Chevrolet Silverado 2500 HD, rear. Fits 2001-2004 Chevrolet Silverado 3500, rear. Fits 2001-2004 GMC Sierra 2500 HD, rear. Fits 2001-2004 GMC Sierra 3500, rear. Mahle F31902 is also a useful reference when searching by OE or aftermarket cross numbers.

What It Helps Address

  • Exhaust leaks at the EGR valve mounting surface
  • Failed sealing after EGR valve service
  • Emission control faults related to gasket leakage
  • Rough operation caused by an improper EGR seal
  • Replacement needs on GM HD truck EGR service jobs

Installation Notes and Tips

Clean both sealing surfaces before installation and verify the mating faces are free of carbon buildup, old gasket material, and corrosion. Confirm the rear-position application and match the gasket to the vehicle listed in the fitment data before assembly. Use the correct torque procedure for the EGR valve fasteners and inspect the surrounding components for wear during service.

Quality Assurance

Mahle supplies sealing products used by OEMs and professional technicians worldwide, and this gasket reflects that OE-oriented manufacturing approach. Part number F31902 is built for the listed GM heavy-duty truck applications and emission control service requirements.

This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004ChevroletSilverado 2500 HD6.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2004ChevroletSilverado 35006.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2004GMCSierra 2500 HD6.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2004GMCSierra 35006.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2003ChevroletSilverado 2500 HD6.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2003ChevroletSilverado 35006.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2003GMCSierra 2500 HD6.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2003GMCSierra 35006.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2002ChevroletSilverado 2500 HD6.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2002ChevroletSilverado 35006.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2002GMCSierra 2500 HD6.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2002GMCSierra 35006.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2001ChevroletSilverado 2500 HD6.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2001ChevroletSilverado 35006.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2001GMCSierra 2500 HD6.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
2001GMCSierra 35006.6LV8RearFits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FEL-PRO — 71220General Motors — 97288794