GMC Envoy Engine Gaskets and Seals
Engine gaskets and seals for the GMC Envoy span the 2002–2009 model years, covering cylinder head gaskets, intake manifold gasket sets, and related sealing components. The range includes OE replacement and performance options in a variety of materials and configurations. Select your year above and we'll show only the engine gaskets and seals that fit your GMC Envoy. Fitment is checked against our vehicle data for every part listed.
MAHLE JV1657 Victor Reinz Main Crankshaft Seal - Rear and Cover Gasket Kit for GM LS Engines
Cometic C5317-051 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.130
Cometic C5489-060 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.100
MAHLE 54442 Multi-Layer Steel Cylinder Head Gasket 3.950" Bore GM LS
Cometic C5317-120 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.130
Cometic C5751-120 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.060
What's here for your GMC Envoy
- Engine cylinder head gaskets
- Engine intake manifold gasket sets
- Engine cylinder head gasket sets
- Front and rear seals
- Performance and OE-replacement gasket kits
The widest selection here comes from Cometic, Victor, MAHLE, and Fel-Pro, covering a broad range of fitment styles, materials, and positions across the Envoy's model years. Other categories GMC Envoy owners shop for: GMC Envoy Springs and Suspension Parts, GMC Envoy Shocks and Struts and GMC Envoy Exterior Lights, or browse all GMC Envoy parts and accessories.