$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

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Results 876 - 900 of 2000 +

Trick Flow® Track Max® Underdrive Harmonic Dampers TFS-18012

Trick Flow® Track Max® Underdrive Harmonic Dampers TFS-18012

Trick Flow® Track Max® Underdrive Harmonic Dampers TFS-18012

Underdrive Harmonic Damper, 25% Underdrive, SFI 18.1, Chevrolet/GMC 4.8L/5.3L/6.0L Trucks/SUVs, Long Spacing, Each

Part Number: TFS-18012

4.27 out of 5 stars ( 11 )

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Timken Wheel Seals 4762N

Timken Wheel Seals 4762N

Timken Wheel Seals 4762N

Axle Seal, Rear Outer, Buick, Cadillac, Chevy, GMC, Oldsmobile, Hummer, Isuzu, Saab, Each

Part Number: TMK-4762N

5.0 out of 5 stars ( 6 )

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Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires 79006

Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires 79006

Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires 79006

Wire, 409 Pro Race, Spiral Core, 10.4mm, Black, Coil Pack, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab

Part Number: TAY-79006

3.67 out of 5 stars ( 3 )

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Dorman Crankshaft Position Sensors 917-760

Dorman Crankshaft Position Sensors 917-760

Dorman Crankshaft Position Sensors 917-760

Magnetic Crankshaft Position Sensor

Part Number: RNB-917-760

Not Yet Reviewed

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Fel-Pro Exhaust Pipe Flange Gaskets 61089

Fel-Pro Exhaust Pipe Flange Gaskets 61089

Fel-Pro Exhaust Pipe Flange Gaskets 61089

Exhaust Pipe Gasket

Part Number: FEL-61089

5.0 out of 5 stars ( 3 )

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Motive Gear Performance Ring and Pinion Sets G875390 GM 7.5/7.625 in. 3.90 Gears

Motive Gear Performance Ring and Pinion Sets G875390 GM 7.5/7.625 in. 3.90 Gears

Motive Gear Performance Ring and Pinion Sets G875390 GM 7.5/7.625 in. 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, GM, 7.5 in./7.625 in., Standard Rotation, Set

Part Number: MGR-G875390

4.0 out of 5 stars ( 3 )

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Dayco Molded Heater Hoses 80411

Dayco Molded Heater Hoses 80411

Dayco Molded Heater Hoses 80411

Heater Hose, 6.00 in. Length, EPDM, Black, Each

Part Number: DAC-80411

3.67 out of 5 stars ( 3 )

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Taylor Spiro-Pro Spark Plug Wire Sets 74044

Taylor Spiro-Pro Spark Plug Wire Sets 74044

Taylor Spiro-Pro Spark Plug Wire Sets 74044

Spark Plug Wires, Spiro-Pro, 8mm, Black, Straight Boots, Chevy, Pontiac, LS1, LS6, Set

Part Number: TAY-74044

Not Yet Reviewed

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Standard Motor Wiring Connectors TX3A

Standard Motor Wiring Connectors TX3A

Standard Motor Wiring Connectors TX3A

Wiring Pigtail, Coolant Temperature Sensor, Each

Part Number: SMP-TX3A

4.6 out of 5 stars ( 5 )

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ACDelco Automatic Transmission Shift Shaft Seals 08657163

ACDelco Automatic Transmission Shift Shaft Seals 08657163

ACDelco Automatic Transmission Shift Shaft Seals 08657163

Automatic Transmission Shift Shaft Seals, OEM-style, Steel/Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-8657163

Not Yet Reviewed

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Dayco No Slack Tensioner Pulleys 89009

Made in the USA Dayco No Slack Tensioner Pulleys 89009

Dayco No Slack Tensioner Pulleys 89009

Idler, Tensioner Pulley, Plastic, Black, 6-Rib Serpentine, 76mm Diameter, Each

Part Number: DAC-89009

4.14 out of 5 stars ( 7 )

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Standard Motor Fuel Injectors FJ887

Standard Motor Fuel Injectors FJ887

Standard Motor Fuel Injectors FJ887

Fuel Injector, Replacement, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Saab, 4.8L, 5.3L, 6.0L, 6.2L, Each

Part Number: SMP-FJ887

Not Yet Reviewed

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Chevrolet Performance Individual Head Bolts 19258707

Chevrolet Performance Individual Head Bolts 19258707

Chevrolet Performance Individual Head Bolts 19258707

Head Bolt, 11mm, Hex, Cadillac, Chevy, Small Block Chevy, LS, Each

Part Number: NAL-19258707

Not Yet Reviewed

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Standard Motor Wiring Connectors HP4440

Standard Motor Wiring Connectors HP4440

Standard Motor Wiring Connectors HP4440

Wiring Pigtails, 3-pin, Male, Black, for use on Acura®, Chevy, Chrysler, Ford, GMC, International, Isuzu, Mitsubishi, Saab, Saturn, Suzuki, Each

Part Number: SMP-HP4440

5.0 out of 5 stars ( 1 )

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Summit Racing™ Spark Plug Boot Heat Shields SUM-889505R

Summit Racing™ Spark Plug Boot Heat Shields SUM-889505R

Summit Racing™ Spark Plug Boot Heat Shields SUM-889505R

Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Red, 2 3/8 in. Long, LS/LT, Set of 8

Part Number: SUM-889505R

Not Yet Reviewed

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Vision Off-Road 375 Warrior Series Gloss Black Wheels with Machined Face 18x9

Vision Off-Road 375 Warrior Series Gloss Black Wheels with Machined Face 18x9

Vision Off-Road 375 Warrior Series Gloss Black Wheels with Machined Face 18x9

Wheels, Off-Road 375 Warrior Series, Gloss Black with Machined Face, 18 in. x 9.00 in., 6 x 5.50 in. Bolt Circle, 5.750 in. Backspacing, Each

Part Number: VSW-S1762

5.0 out of 5 stars ( 1 )

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Timken Pinion Bearing Races M86610

Timken Pinion Bearing Races M86610

Timken Pinion Bearing Races M86610

Bearing Race, Differential Pinion, 2.531 in. Outside Diameter, Each

Part Number: TMK-M86610

5.0 out of 5 stars ( 1 )

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Richmond Gear Ring and Pinion Sets 49-0017-1 GM 8.5/8.6 in. 3.08 Gears

Richmond Gear Ring and Pinion Sets 49-0017-1 GM 8.5/8.6 in. 3.08 Gears

Richmond Gear Ring and Pinion Sets 49-0017-1 GM 8.5/8.6 in. 3.08 Gears

Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900171

4.67 out of 5 stars ( 3 )

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SVL Drivetrain Spider Gear Kits 2023879

SVL Drivetrain Spider Gear Kits 2023879

SVL Drivetrain Spider Gear Kits 2023879

Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Kits, GM 8.6 in., 30-spline, 10-bolt, Rear, Cadillac, Chevy, GMC, Hummer, Isuzu, Kit

Part Number: SVL-2023879

Not Yet Reviewed

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Mahle Original OE Replacement Pistons 224-3729WR-0.50MM

Mahle Original OE Replacement Pistons 224-3729WR-0.50MM

Mahle Original OE Replacement Pistons 224-3729WR-0.50MM

Piston With Rings - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF .50MM

Part Number: MAH-2243729WR050

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dorman Lug Nuts 611-183.1

Dorman Lug Nuts 611-183.1

Dorman Lug Nuts 611-183.1

Wheel Nut Chrome Bulge M12-1.50, Hex 19mm

Part Number: RNB-611-183-1

Not Yet Reviewed

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Motive Gear Differential Pinion Shims 1100

Motive Gear Differential Pinion Shims 1100

Motive Gear Differential Pinion Shims 1100

Differential Shims, Pinion Shim Type, Steel, Set

Part Number: MGR-1100

3.86 out of 5 stars ( 7 )

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Hastings Premium Ductile Ring Sets 2M4978S

Hastings Premium Ductile Ring Sets 2M4978S

Hastings Premium Ductile Ring Sets 2M4978S

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.780 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each

Part Number: HSN-2M4978S

3.67 out of 5 stars ( 3 )

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Hastings Piston Ring Sets 2M4978010

Hastings Piston Ring Sets 2M4978010

Hastings Piston Ring Sets 2M4978010

Piston Rings, Plasma-moly, 3.789 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4978010

Not Yet Reviewed

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Richmond Gear EXCel Ring and Pinion Sets GM75456 GM 7.5/7.625 in. 4.56 Gears

Richmond Gear EXCel Ring and Pinion Sets GM75456 GM 7.5/7.625 in. 4.56 Gears

Richmond Gear EXCel Ring and Pinion Sets GM75456 GM 7.5/7.625 in. 4.56 Gears

Gear, Ring and Pinion, EXCel, 4.56:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75456

5.0 out of 5 stars ( 2 )

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Summit Racing Speedcard. Synchrony Car Care.

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