$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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HUMMER H3 Parts and Accessories

Individual Parts

Results 1276 - 1300 of 2000 +

Camshaft Thrust Bearing, Needle Bearing, Steel, Chevy, LS, Each

Part Number: CLO-9-232

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Disc Brake Rotor, Rear, Solid, Smooth Surface, Cast Iron, Black E-Coat, Hummer, Each

Part Number: ADO-177-0994

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Hood Bump Stops, Replacement, Plastic, Black, Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Saturn, Set of 4

Part Number: RNB-42207

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Gear, Ring and Pinion, 2.73:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885273

5.0 out of 5 stars ( 1 )

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Sensor, Manifold Pressure Sensor, MAP, Replacement, Each

Part Number: HLN-2MAP0001

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Light Bulbs, Miniature, 211-2, Incandescent, Clear, Each

Part Number: WAG-2112

5.0 out of 5 stars ( 1 )

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Ring and Pinion Gears,USA Standard 8.6" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: SPZ-10732

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Gear, Ring and Pinion, 3.73:1 Ratio, 1.438 in. Pinion, 27 Spline, 7.500 in. Ring Gear, GM 7.5/7.6 in., Set

Part Number: YGA-24146

5.0 out of 5 stars ( 1 )

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Throttle Body Spacer, Powr-Flo, Aluminum, Blue Anodized, Cadillac, Chevrolet, GMC, Hummer, 5.3/6.0/6.2L, Each

Part Number: JET-62143

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75342TK

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Floor Mat, Front Seat, Thermoplastic, Black, Hummer, Pair

Part Number: MNA-440341

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Wiring Pigtails, 2-pin, Male, Black, for use on Acura®, Buick, Cadillac, Chevy, Chrysler, Ford, GMC, Lincoln, Mercury, Mitsubishi, Olds, Pontiac, Each

Part Number: SMP-HP3840

5.0 out of 5 stars ( 2 )

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Engine Oil Filler Cap, Stock Style, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Workhorse, Workhorse Custom Chassis, Each

Part Number: RNB-42315

1.5 out of 5 stars ( 2 )

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Bolts and Screws, GM Genuine Parts Replacement Bolts, M12 x 1.5, Steel, Bolt/Wheel Lug Stud, Buick, Cadillac, Chevy, GMC, Olds, Saab, Saturn, Each

Part Number: ADO-09595178

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Oil Filter, Platinum, HPZ167, 22mm x 1.5 Thread, 3.340 in. High, Each

Part Number: PNZ-800002530

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Brake Hose Retaining Clips, GM Genuine Parts, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-11569742

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Wheel Studs, Press-in, 12mm x 1.50 RH Thread, Steel, 12.73mm Knurl Diameter, 8.00mm Shoulder Length, for use on Honda®, Chevy, GMC, Saab, Saturn, Each

Part Number: RNB-610-254-1

Not Yet Reviewed

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Spark Plug Wires, 409 Pro Race, 10.40mm, Black Wire, Spiral Core, Set

Part Number: TAY-79606

4.22 out of 5 stars ( 9 )

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Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8

Part Number: KGB-CR865SI020

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Transmission, GM 4L60E 4WD 4-Spd

Part Number: VRE-8900AA-67

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

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Throttle Response Enhancer, REACT Performance, Jeep, Each

Part Number: HYP-101202

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Oil Filter, Tough Guard, Canister, 20 microns, Buick, Chevy, Chrysler, Jeep, Saab, Saturn, Volkswagen, Each

Part Number: FRM-TG10060

5.0 out of 5 stars ( 1 )

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Ring and Pinion Installation Kit, GM 8.625 in., Kit

Part Number: MGR-R10RLAT

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Fasteners, Dorman, Multi-Purpose, Windshield Garnish Clip, Interior Trim, Zinc, Natural, 0.688 in. Long, Buick, Cadillac, Chevy, GMC, Hummer, Pair

Part Number: RNB-963-211

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