Chevrolet Blazer Engine Gaskets and Seals
Engine gaskets and seals for the Chevrolet Blazer span model years 1969–2025, covering everything from cylinder head gaskets to intake manifold gasket sets in OE replacement and performance styles. Select your year above and we'll show only the engine gaskets and seals that fit your Chevrolet Blazer. Fitment is checked against our vehicle data for every part listed.
Cometic C15615 Timing Cover Gasket for Chevrolet Small Block - Gen-1 V8
MAHLE SS45418 Engine Valve Stem Oil Seal Set - Positive Stop Type
Representative Photo, actual item may vary
Cometic C5551-044 Chevrolet Gen-1 Small Block V8 Head Gasket 4.220" Bore .044" MLX
Cometic C5295-094 Small Block Chevy Oil Pan Gasket Kit - Gen-1
Cometic C5403-045 MLS Head Gasket Small Block Chevy Bore Thick - 4.200 045
Cometic C5402-066 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.160 066
Cometic C5410-066 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 066 4.165
Cometic C5419-125 Intake Manifold Gasket Set Chevy Big Block Mark IV - V8
Cometic C5303 Intake Manifold Gasket Set - Chevrolet Gen-1 Small Block V8
Cometic C5537-188 Valve Cover Gasket Chevy Small Block Fiber - V8 Gen-1 188
Cometic C5274-040 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.135 040
Cometic C5269-036 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.060
Cometic C5245-045 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.060 045 V8
Cometic C5474-070 MLS Cylinder Head Gasket Chevy Small Block Bore - for 4.080
Cometic C5270-023 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
What's here for your Chevrolet Blazer
- Engine cylinder head gaskets, available in OE replacement and performance configurations
- Engine intake manifold gasket sets, including multi-piece kits for a complete service
- Front and rear seal components in rubber and composite materials
- Individual gaskets and full gasket kits suited to a range of Blazer generations
The widest selection here comes from Cometic, Victor, MAHLE, and ACDelco, each offering broad fitment coverage across the Chevrolet Blazer's long production run. Other categories Chevrolet Blazer owners shop for: Chevrolet Blazer Springs and Suspension Parts, Chevrolet Blazer Exhaust and Tail Pipes and Chevrolet Blazer Shocks and Struts, or browse all Chevrolet Blazer parts and accessories.