MAHLE EGR Valve Gasket 04-05 GM 6.6L Duramax LLY/LBZ
Are you servicing the EGR system on your Duramax and need a reliable gasket to prevent exhaust leaks? The MAHLE EGR Valve Gasket is an OE-style replacement designed to create a tight, leak-free seal between the EGR valve and the intake manifold connection. When the original gasket becomes brittle or heat-damaged from repeated thermal cycling, exhaust gases can escape, leading to soot buildup, rough engine operation, or emissions system issues. Installing the F31911 restores proper sealing and helps maintain efficient EGR operation on GM 6.6L Duramax engines with the offset bolt pattern.
Manufactured to meet or exceed OE specifications, the MAHLE F31911 features a durable steel gasket construction engineered to withstand extreme exhaust temperatures and pressure cycles within the EGR system. Precision stamping ensures accurate alignment and consistent sealing pressure between mating surfaces, helping prevent leaks even under demanding diesel engine conditions. Built with OE-grade materials and engineering, MAHLE gaskets provide dependable durability and long service life.
Original: $4.93
-70%$4.93
$1.48
Description
Are you servicing the EGR system on your Duramax and need a reliable gasket to prevent exhaust leaks? The MAHLE EGR Valve Gasket is an OE-style replacement designed to create a tight, leak-free seal between the EGR valve and the intake manifold connection. When the original gasket becomes brittle or heat-damaged from repeated thermal cycling, exhaust gases can escape, leading to soot buildup, rough engine operation, or emissions system issues. Installing the F31911 restores proper sealing and helps maintain efficient EGR operation on GM 6.6L Duramax engines with the offset bolt pattern.
Manufactured to meet or exceed OE specifications, the MAHLE F31911 features a durable steel gasket construction engineered to withstand extreme exhaust temperatures and pressure cycles within the EGR system. Precision stamping ensures accurate alignment and consistent sealing pressure between mating surfaces, helping prevent leaks even under demanding diesel engine conditions. Built with OE-grade materials and engineering, MAHLE gaskets provide dependable durability and long service life.
