HUMMER H3 - Free Shipping on Orders Over $109 at Summit Racing

Rust Buster Body Mount Brackets RB7508

Body Mount Brackets, Replacement, Center Cab Body Mount, OEM Style, Steel, Natural Finish, One-Piece Design, Isuzu, Chevy, GMC, Hummer, Each

Part Number: RBF-RB7508

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Cometic Head Gaskets C15496-051

.051" MLS HEAD GASKET

Part Number: CGT-C15496-051

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

GMB Replacement Fan Clutches 930-2270

FAN CLUTCH

Part Number: GMB-930-2270

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Cometic Head Gaskets C5319-075

.075" MLS-5 HEAD GASKET

Part Number: CGT-C5319-075

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5319-027

Cometic MLS Head Gaskets C5319-027

Head Gasket, MLS, 4.190 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-027

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cloyes Gear Camshaft Phasers VC143

Engine Variable Valve Timing (VVT) Sprocket

Part Number: CLO-VC143

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

PowerStop Coated Hat and Edge Rotors for 2006-2010 H3, 2009-2010 H3T - AR8770SCR

Brake Rotor, Coated Hat and Edge Rotor, Solid Surface, Iron, Gray/Silver Coated, 12.28 in. O.D., Rear, Hummer, Each

Part Number: PWR-AR8770SCR

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

King HP-Series Rod Bearings CR 807HPND 010

Rod Bearings, HP-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

Dorman Wheel Alignment Parts AK901169

GUIDE PIN

Part Number: RNB-AK901169

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Dorman Wheel Alignment Parts 533-113

Guide Pin, Chevrolet 2009-03, GMC 2009-03, Hummer 2008-06, Isuzu 2008-06

Part Number: RNB-533-113

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Anchor Industries Engine Mounts 3121

Motor Mount, Bolt-In, Black, Rubber, Front Driver Side, Chevy, Colorado, GMC, Canyon, 2.8, 2.9, 3.5, 3.7L, Each

Part Number: ANI-3121

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

WeatherTech DigitalFit FloorLiners for 2006-2010 H3 - 450342

Floor Mat, Second Seat, Thermoplastic, Tan, Hummer, Each

Part Number: MNA-450342

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 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: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Continental OE Technology Series Multi-V Belts 4060915F

MULTI V-BELT, 2004-12 GMC Canyon

Part Number: CEL-4060915F

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 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: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5319-036

Head Gasket, MLS, 4.190 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-036

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Monroe Restore Shocks for 2006-2010 H3, 2009-2010 H3T - 210479

Restore Shock Absorber 2009-2010 Hummer H3T (Front)2006-2010 Hummer H3 (Front)

Part Number: MON-210479

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Spectra Premium - Fuel Tank Mounting Straps and Adapters for 2006-2010 H3 - ST500

FUEL TANK STRAP

Part Number: SGT-ST500

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Enginetech Piston Ring Sets C96008-.75

Engine Piston Ring Set 99-16 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-C9600875

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Cometic MLS Head Gaskets C5319-070

Head Gasket, MLS, 4.190 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-070

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5319-066

Head Gasket, MLS, 4.190 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-066

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R10RL

Ring and Pinion Installation Kit, Basic, GM 8.6 in., Front/Rear, Kit

Part Number: MGR-R10RL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Enginetech Oil Pumps EPK137

Engine Oil Pump 05-15 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 5.3L/6.0L/6.2L

Part Number: EGN-EPK137

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

WeatherTech All-Weather Floor Mats W47TN

Floor Mats, Rubber, Tan, Front Seat Area, Pair

Part Number: MNA-W47TN

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

HUMMER H3 Parts and Accessories