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.
Cometic C5318-027 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.160
Cometic C5751-140 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.060
Cometic C5751-098 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.060
Cometic C5475-075 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 3.910
Cometic C5317-089 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.130
Cometic C5317-080 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.130 080
Cometic C5489-120 GM MLS Cylinder Head Gasket Bore - LS1/LS2/LS3/LS6 4.100
Cometic C5489-098 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.100
Cometic C5489-086 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.100
Cometic C5475-030 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 3.910
Cometic C5751-045 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.060
Cometic C5751-036 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.060
Cometic C5751-027 MLS Cylinder Head Gasket GM Gen III/IV Bore - for LS1/LS2/LS3/LS6 4.060
Cometic C5475-045 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 3.910
Cometic C5319-051 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.190 051
Cometic C5319-036 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.190 036
Cometic C15741-071 CG Cylinder Head Gasket .071in Compressed Thickness
Cometic C5751-080 MLS Cylinder Head Gasket GM Gen III/IV 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.