HUMMER H3 | Summit Racing

Motive Gear Ring and Pinion Sets GM10-273 GM 8.5/8.6 in. 2.73 Gears

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

Part Number: MGR-GM10-273

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Yukon Gear & Axle Bearing Kits BK GM8.6

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

Part Number: YGA-11071

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

JET Powr-Flo Throttle Body Spacers 62134

JET Powr-Flo Throttle Body Spacers 62134

Throttle Body Spacer, Powr-Flo, Aluminum, Blue Anodized, Chevy, Each

Part Number: JET-62134

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Voxx G-FX TR16 Matte Black Wheels 18x9

Wheel, G-FX TR16, 18 in. x 9 in., Matte Black, 6 x 139.7mm/5.5 in. Bolt Circle, +12mm Offset, Each

Part Number: VXW-S537

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

ACDelco GM Genuine Parts Engine Control Modules 12678511

Computer, GM OE Engine Control Module, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: ADO-12678511

Not Yet Reviewed

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Nitrous Express LS 102mm Plate Conversions NX933

Nitrous Oxide Plates, LS 102mm Plate Conversion, Throttle Body Plate, Longer Bolts, Braided Line, Jets for 50 to 400 Horsepower, Chevrolet, LS, Kit

Part Number: NEX-NX933

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

NOS Nitrous Plates for 2010-2015 CAMARO - 13436NOS

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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ATP Graywerks Harmonic Balancers 102171

Harmonic Balancer, Internal Balance, Nodular Iron, Buick, Cadillac, Chevy, GMC/Hummer/Isuzu, Small Block, Each

Part Number: ATP-102171

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

ACDelco GM Genuine Parts Automatic Transmission Manual Shift Shafts 24235194

Shaft, Automatic Transmission, Stock Replacement, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Car, Truck, Each

Part Number: ADO-24235194

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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PIAA Super Silicone Wiper Blades 95043

Wiper Blade, Super Silicone, Black Steel Frame, Black Silicone Blade, 17 in., Each

Part Number: PIA-95043

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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ACDelco Fuel Injector Feed and Return Pipe O-Rings 22514722

O-Ring, Fuel Injector Feed and Return Pipe O-Ring, Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: ADO-217-452

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Melling Valve Springs VS-2257

Valve Spring, Single, 1.250 in. O.D., 1.143 in. Coil Bind Height, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: MEL-VS-2257

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fram Automatic Transmission Filters FT1217B

Transmission Filter, Cadillac, Chevy, GMC, Hummer, Oldsmobile, 4L60E, Each

Part Number: FRM-FT1217B

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Dorman Tailgate Hinges 38642

Tailgate Hinge, Steel, Chevy, GMC, Hummer, Kit

Part Number: RNB-38642

4.41 out of 5 stars ( 32 )

Estimated Ship Date: Today

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Mahle Original RTV Silicone Sealant JV8

RTV, Original RTV Silicone Sealant, -75 To 500 degrees F Temperature Range, Gray, Sensor Safe, 80 ml, Set of 12

Part Number: MAH-JV8

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Voxx G-FX TR26 Bronze Wheels with Black Lip 18x9

Wheels, G-FX, TR26, 18 in. x 9 in., 6 x 139.7mm Bolt Circle, 0mm Offset, Bronze w/ Black Lip, Each

Part Number: VXW-S1152

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

VEGE Remanufactured Long Block Crate Engines DCT28

Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC. Hummer, Isuzu, 3.7L/223, Each

Part Number: VRE-DCT28

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Vision Off-Road 423 Manic Series Gloss Black Wheels with Machined Accents 18x9

Wheels, Off-Road 423 Manic Series, Gloss Black with Machined Face, 18 in. x 9.00 in., 6 x 5.50 in. Bolt Circle, 4.550 in. Backspacing, Each

Part Number: VSW-S0272

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Aug 17, 2026 if ordered today

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Estimated Ship Date: Aug 17, 2026 if ordered today

Chevrolet Performance Valve Springs 12706568

Valve Spring, L76/L92 Style,.520 Max lift, Single Beehive, 1.290 in. o.d., 1.230 in. Coil Bind, 1.800 in. Installed Height, Each

Part Number: NAL-12706568

Not Yet Reviewed

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Continental Molded Bypass Hoses 63906

Heater Hose, Black, Rubber, Passenger Car, Pickup, SUV, Van, Each

Part Number: CEL-63906

Not Yet Reviewed

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ACDelco GM Genuine Parts Individual Spark Plug Wires 12731653

Wire, Spark Plug Wire, 7.00mm, Black Wire, Buick, Cadillac, Chevrolet, GMC, Hummer, Truck.

Part Number: ADO-357D

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Standard Motor Coolant Temperature Sensors TX89T

Sensor, Coolant Temperature, Brass, Natural, Chevrolet, Pontiac. Buick, Saturn, Each

Part Number: SMP-TX89T

Not Yet Reviewed

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FTI Performance SRL-3 Series Billet Triple Clutch 4,000 Stall Torque Converter SRLS8082-3

Torque Converter, SRL-3 Billet, Triple Clutch, 9.5 in. Diameter, Hard Hit Version, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS8082-3

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

NGK Resistor Spark Plug Wire Sets 51440

Spark Plug Wires, Resistor, 7mm, Blue, Stock Boots, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Set

Part Number: NGK-51440

Not Yet Reviewed

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ACDelco Wiring Connectors 88987997

Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: ADO-PT1799

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dura-Bond High Performance Cam Bearings CH-25-2

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 2 or 4, Each

Part Number: DUR-CH-25-2

Not Yet Reviewed

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HUMMER H3 Parts and Accessories