Looking for in-stock aftermarket parts to modify or upgrade your 2009 Hummer H2 with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories for your H2.
Whether you have a 2009 Hummer H2 in Base trim we have you covered. We have 76 head gaskets available to mod your H2. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW C15514-051The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.... Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051in MLS Cylinder Head Gasket 4.070in Bore 2003-2009 Hummer H2 Base $99.40 |
 IN STOCK - LOW C5318-040COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 4.160 inch Bore .040 inch MLS Headgasket 2003-2009 Hummer H2 Base $99.40 |
$99.40 |
$123.44 |
 IN STOCK C5751-040COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 4.060 inch Bore .040 inch MLS Headgasket 2003-2009 Hummer H2 Base $99.40 |
 IN STOCK 54660MAHLE Original® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe... MAHLE Original Cadillac Escalade 09-07 Cylinder Head Gasket 2008-2009 Hummer H2 Base $67.24 |