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

Cometic MLS Head Gaskets C5489-098

Cometic MLS Head Gaskets C5489-098

Head Gasket, MLS, 4.100 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-098

1.0 out of 5 stars ( 1 )

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Hypertech Speedometer Calibrators 732501

Speedometer Calibrator, Programmer, Cadillac, Chevy, GMC, Hummer, Saab, Each

Part Number: HYP-732501

4.43 out of 5 stars ( 7 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

ACDelco Fuel Rails 12660709

Fuel Rail, Complete Assembly, GM, V8, Vortec, Each

Part Number: ADO-12660709

4.0 out of 5 stars ( 4 )

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Yukon Gear & Axle Differential Carrier Shim Installation Drivers YT SD-01

Tool, Differential Carrier Shim Installation Driver, Steel, Black, Each

Part Number: YGA-56077

4.75 out of 5 stars ( 4 )

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Dorman Ring and Pinion Sets 697-812 GM 8.5 in. 2.73 Gears

Gear, Ring and Pinion, 2.73:1 Ratio, GM 8.5 in., Set

Part Number: RNB-697-812

4.0 out of 5 stars ( 1 )

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CSF Radiators 3720

Hummer H3

Part Number: CSF-3720

5.0 out of 5 stars ( 3 )

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Hayden Fan Clutches 2841

Fan Clutch, Severe-Duty Thermal, Ford, Mercury, SUV, 5.0L, Each

Part Number: HDA-2841

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Motive Gear Full Spools FS10-30

Spool, Full Size, Steel, 30-Spline, 10-Bolt, GM 8.5 in., Each

Part Number: MGR-FS10-30

5.0 out of 5 stars ( 4 )

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Dorman Slip Yokes 697-560

Yoke, Slip Type, 30-spline, Steel, 8.87 in. Overall Length, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: RNB-697-560

Not Yet Reviewed

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ION Alloy Series 171 Gloss Black Wheels with Machined Lip 18x9

Wheels, Series 171 Black/Machined Lip, 18 in. x 9.00 in., Aluminum, Gloss Black, 6 x 139.70mm Bolt Circle, 5.00 in. Backspacing, Each

Part Number: ION-171-8983B

Not Yet Reviewed

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PRW Billet Steel Timing Sets 5034611

Timing Chain and Gear Set, Roller, Single Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set

Part Number: PQX-5034611

Not Yet Reviewed

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Yukon Gear & Axle U-Joints YUJ3022

U-Joints, Spicer 1310 To GM 3RL/S44/Mechanics 3/American Axle 1344, Steel, Each

Part Number: YGA-42013

5.0 out of 5 stars ( 1 )

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Astemo Throttle Bodies ETB0025

Elec. Throttle Body

Part Number: HTA-ETB0025

5.0 out of 5 stars ( 1 )

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ACDelco Alternators 22781131

Alternators, GM AD244 Case Style, 12 V, 145 amps, Internal Regulator, Serpentine Pulley, Chevrolet, Each

Part Number: ADO-22781131

5.0 out of 5 stars ( 1 )

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SVL Drivetrain Ring and Pinion Gear Sets 2023698 GM 8.5/8.6 in. 3.23 Gears

Ring and Pinion Gears, 3.23:1 Ratio, GM 8.5 in., Set

Part Number: SVL-2023698

Not Yet Reviewed

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Fox Racing Shox 2.0 Performance Series IFP Smooth Body Shocks 985-02-009

Shock, 2.0 Performance Series IFP, Smooth Body, Front, 4.61 in. Travel, 0-1 in. Lift, Chevrolet, GMC, Hummer H3

Part Number: FRS-985-02-009

Not Yet Reviewed

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Cometic MLS Head Gaskets C5489-140

Head Gasket, MLS, 4.100 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-140

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

Sealed Power Cam Bearings C2115M

Cam Bearings, Steel Backed Babbitt, Chevy, Set

Part Number: SLP-C2115M

Not Yet Reviewed

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Vision Off-Road 354 Manx 2 Satin Gray Wheels with Black Lip 18x9

Wheels, 354 Manx 2, Satin Gray with Black Lip, 18 x 9.00 in. Wheel, 6 x 5.50 in. Bolt Pattern, 4.500 in. Backspacing, Each

Part Number: VSW-S1833

Not Yet Reviewed

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Chevrolet Performance Engine Oil Pans 12624621

Oil Pan, Rear Sump, 1-piece Rear Main Seal Style, Aluminum, Natural, Chevy, GMC, Hummer, 5.3L LS, Each

Part Number: NAL-12624621

4.38 out of 5 stars ( 8 )

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Sealed Power Stock Replacement Oil Pumps 224-43645

Oil Pump, OEM Replacement, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: SLP-224-43645

Not Yet Reviewed

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Yukon Gear & Axle Pinion Kits PK GM8.6-A

Ring and Pinion Gear Installation Kit, Pinion Installation Kit, 30 Spline, GM 8.6 in., Kit

Part Number: YGA-13073

Not Yet Reviewed

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WeatherTech Seat Covers SPB203GY

Seat Protector Universal Interior Protection Automobile, Charcoal

Part Number: MNA-SPB203GY

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

Melling Oil Pump Rebuild Kits K322

Oil Pump Rebuild Kit, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Kit

Part Number: MEL-K322

Not Yet Reviewed

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Trans-Dapt Performance Remote Oil Filter Relocation Kits 1227

Oil Filter Relocation Kit, Dual Filter, 30 in. Length Hoses, Kit

Part Number: TRD-1227

4.0 out of 5 stars ( 1 )

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HUMMER H3 Parts and Accessories