GMC K1500 Engine Gaskets and Seals
This page brings together engine gaskets and seals for the GMC K1500, covering model years 1979–1999. The range includes cylinder head gaskets, intake manifold gasket sets, and related sealing components in OE-replacement and performance styles. Select your year above and we'll show only the engine gaskets and seals that fit your GMC K1500. Fitment is checked against our vehicle data for every part listed.
Cometic C5551-040 Chevrolet Small Block V8 Head Gasket .040" MLX 4.220" Bore
Cometic C5106 Rear Main Seal Kit for Chevy Small Block V8 and 90° V6
What's here for your GMC K1500
- Engine cylinder head gaskets
- Engine intake manifold gasket sets
- Front and rear seal kits
- Rubber seals and OE-replacement gasket components
The widest selection here comes from Cometic, Victor, MAHLE, and ACDelco, spanning both OE-style replacement pieces and performance-oriented gasket kits. Other categories GMC K1500 owners shop for: GMC K1500 Steering Gear and Parts, GMC K1500 Springs and Suspension Parts and GMC K1500 Exterior Lights, or browse all GMC K1500 parts and accessories.