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GMC K2500 Suburban Engine Gaskets and Seals
Engine gaskets and seals for the GMC K2500 Suburban span the 1979–1999 model years, covering components from cylinder head gaskets to intake manifold gasket sets. Choose your model year above and this page keeps only the engine gaskets and seals that fit your GMC K2500 Suburban. Each listing is matched to our vehicle fitment data before it appears here.
61 - 90 of 438 results
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Cometic C5248-030 MLS Head Gasket Chevy Small Block Bore Thick - for 4.165 030
Part: C5248-030
Vehicle Specific
$98.34
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Cometic C5400-040 Chevy Small Block MLS Head Gasket Bore - V8 4.125 040
Part: C5400-040
Vehicle Specific
$95.19
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Cometic C5407-040 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Part: C5407-040
Vehicle Specific
$95.19
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Cometic C5248-120 MLS Head Gasket Chevy Small Block Bore Thick - 4.165 120
Part: C5248-120
Vehicle Specific
$228.77
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Cometic C5248-140 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165
Part: C5248-140
Vehicle Specific
$228.77
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Cometic C5245-086 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060
Part: C5245-086
Vehicle Specific
$137.09
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Cometic C5249-086 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.200
Part: C5249-086
Vehicle Specific
$137.09
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Cometic C5245-098 MLS Head Gasket Chevy Small Block Bore Thick - 4.060 098
Part: C5245-098
Vehicle Specific
$137.09
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Cometic C5245-084 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060
Part: C5245-084
Vehicle Specific
$137.09
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Cometic C5248-089 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165
Part: C5248-089
Vehicle Specific
$137.09
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Cometic C5248-092 MLS Cylinder Head Gasket Chevy Small Block Bore - V8 4.165
Part: C5248-092
Vehicle Specific
$137.09
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Cometic C5248-095 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Part: C5248-095
Vehicle Specific
$137.09
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Cometic C5248-098 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Part: C5248-098
Vehicle Specific
$137.09
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Cometic C5249-098 MLS Cylinder Head Gasket Chevy Small Block Bore - V8 4.200
Part: C5249-098
Vehicle Specific
$137.09
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Cometic C5245-066 MLS Cylinder Head Gasket Chevy Small Block Bore - for 4.060
Part: C5245-066
Vehicle Specific
$126.82
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Cometic C5248-056 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Part: C5248-056
Vehicle Specific
$126.80
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Cometic C5248-075 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.165
Part: C5248-075
Vehicle Specific
$126.82
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Cometic C5245-070 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 070 4.060
Part: C5245-070
Vehicle Specific
$126.82
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Cometic C5249-075 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 V8
Part: C5249-075
Vehicle Specific
$119.29
What's here for your GMC K2500 Suburban
- Engine cylinder head gaskets — including OE replacement and performance styles, in rubber and composite materials, for front and rear positions
- Engine intake manifold gasket sets — kits covering multiple sealing points in a single purchase
The widest selection here comes from Cometic, Victor, MAHLE, and ACDelco, each offering coverage across the K2500 Suburban's 1979–1999 production run. Other categories GMC K2500 Suburban owners shop for: GMC K2500 Suburban HVAC Hoses and Pipes, GMC K2500 Suburban Brake Hardware and GMC K2500 Suburban Shocks and Struts, or browse all GMC K2500 Suburban parts and accessories.