Description
Fits: 2002-2004 GM Duramax; see application.
MAHLE Victor Reinz (MAHLE Original gasket line) F31901. OE-quality sealing component/set for diesel engine service.
Are you fixing an EGR valve leak? The MAHLE EGR Valve Gasket is engineered to provide a tight, leak‑free seal between the EGR valve and the intake/exhaust manifold. A compromised EGR gasket can cause exhaust leaks, poor emissions performance, a rough idle, or even a check engine light. Installing this precision gasket restores proper sealing, helps prevent unwanted exhaust gas from escaping, and supports efficient EGR operation, keeping your diesel running cleaner, smoother, and performing the way it should. The MAHLE is manufactured to exact OE specifications using premium heat‑resistant gasket materials designed to withstand the extreme temperatures and corrosive gases in the EGR system. Its precision‑cut design ensures consistent sealing pressure across the mating surfaces, minimizing the risk of leaks even under repeated heat cycles and vibration. Built with the quality and durabilit
Notes: Follow MAHLE torque/installation specs. Replace one-time-use fasteners as required. Preserve factory emissions equipment; this listing is not an EGR delete or block-off kit.
