HUMMER - Free Shipping on Orders Over $109 at Summit Racing

Cometic MLS Head Gaskets C5318-036

Cometic MLS Head Gaskets C5318-036

Head Gasket, MLS, 4.160 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-036

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Cometic MLS Head Gaskets C5318-045

Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-045

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Cometic MLS Head Gaskets C5317-027

Head Gasket, MLS, 4.130 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-027

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Cometic MLS Head Gaskets C5317-030

Head Gasket, MLS, 4.130 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-030

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Cometic MLS Head Gaskets C5476-027

.027" MLS HEAD GASKET

Part Number: CGT-C5476-027

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Taylor Spiro-Pro Spark Plug Wire Sets 72044

Spark Plug Wires, Spiro-Pro, 8mm, Black, Stock Boots, GM, Hummer, Isuzu, Saab, V8, Set

Part Number: TAY-72044

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Taylor Spiro-Pro Spark Plug Wire Sets 72644

Spark Plug Wires, Spiro-Pro, 8mm, Blue, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Set

Part Number: TAY-72644

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

AutoMeter Dash Pods for 2003-2006 H2 - 15022

Gauge Mounting Pods, Panel, Double, 2 1/16 in. Diameter, Dash Mount, ABS, Black, Hummer, Each

Part Number: ATM-15022

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Mahle Original Cylinder Head Gaskets 54982

Head Gaskets, Multi-layer Steel, 3.800 in. Bore, 0.020 in. Compressed Thickness, Chevrolet, GMC, Hummer, Isuzu, 3.7L, Each

Part Number: MAH-54982

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41935CP.030

Ring Set, Moly - GMC Trk. (3.5L) I-5, VIN "6" Canyon, Colorado(2004-2005), Hummer H3 (2006+)

Part Number: MAH-41935CP030

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41858CP.040

Piston Rings, Plasma-moly, 4.040 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41858CP040

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original Cylinder Head Gaskets 54736

Head Gaskets, Multi-layer Steel, 3.720 in. Bore, 0.020 in. Compressed Thickness, Chevrolet, GMC, Isuzu, 3.5L, Each

Part Number: MAH-54736

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Clevite AL-Series Rod Bearings CB-1882A-30(5)

Chevrolet 5, 3.5L DOHC-3.7L DOHC, 2004-2010

Part Number: CLE-CB1882A305

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Dorman Premium Chassis Pitman Arms PA6654XL

Pitman Arm, Premium, Stock Ride Height, Steel, Painted, Each

Part Number: DPC-PA6654XL

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Mahle Original Timing Cover Gaskets JV5079

General Motors Truck, 6.6L Duramax Diesel 2001-Up All Engine VIN, and Code

Part Number: MAH-JV5079

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

PIAA Xtreme White Plus Light Bulbs 15210

Light Bulbs, Xtreme White Plus, 9140/9145/H10, Halogen, 4000K Output, Cadillac, Chevy, Chrysler, Ford, Pair

Part Number: PIA-15210

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

PowerStop Evolution GEOMET Coated Rotors for 2006-2010 H3, 2009-2010 H3T - AR8770EVC

Brake Rotors, Evolution GEOMET Coated, Solid Surface, Iron, Geomet Coated, 12.28 in. O.D., Rear, Hummer, Each

Part Number: PWR-AR8770EVC

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-2897.060

Single Piston

Part Number: MAH-S2242897060

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3403

Single Piston

Part Number: MAH-S2243403

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3403.030

Piston, OE Replacement, Cast Aluminum, Flat Top, 4.084 in. Bore, Chevy, Diesel, Each

Part Number: MAH-S2243403030

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3403.060

Single Piston

Part Number: MAH-S2243403060

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3663-0.50MM

Piston, OE Replacement, Cast Aluminum, Dish, 4.020 in. Bore, Chevy, Small Block, Each

Part Number: MAH-S0055

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3923-0.25MM

Single Piston

Part Number: MAH-S0156

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3923-0.50MM

Single Piston

Part Number: MAH-S0157

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3923-0.75MM

Single Piston

Part Number: MAH-S0158

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

HUMMER Parts and Accessories