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

Champion Copper Plus Spark Plugs 401

Spark Plug, RS12YC, Copper Plus, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-401

4.5 out of 5 stars ( 4 )

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MotoRad Lev-R-Vent Radiator Caps ST16

Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, Chevy, Chrysler, Dodge, Jeep, Mini, Ram, Each

Part Number: SNN-ST16

4.67 out of 5 stars ( 3 )

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Vision Off-Road 351 Flow Series Satin Black Wheels 18x9

Wheel, 351 Flow, Cast Aluminum, 18 in. x 9 in., Black, Satin, 6 x 5.50 in. Bolt Circle, +18.00mm Offset, 5.71 in. Backspace, Each

Part Number: VSW-351-8983SB18

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

Husky WeatherBeater Floor Liners 13241

Front Floor Liners 2002-2007 Cadillac Chevrolet GMC Extended Crew Cab Pickup

Part Number: HUS-13241

Not Yet Reviewed

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Standard Motor Fuel Injectors FJ173

Fuel Injector, Replacement, Chevy, GMC, Pickup, Van, 6.5L Diesel, Each

Part Number: SMP-FJ173

5.0 out of 5 stars ( 1 )

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PerTronix Flame-Thrower Spark Plug Wire Sets 808224

SPARK PLUG WIRE SETS, PerTronix 808224 Flame-Thrower Spark Plug Wires 8 cyl 8mm 45 Degree Boots Black

Part Number: PNX-808224

3.2 out of 5 stars ( 5 )

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Hastings Premium Ductile Ring Sets 2M5292S

Piston Rings, Premium Ductile Ring Sets, Standard Size, 4.065 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 2.5mm, Includes Ring Set for One Piston, Each

Part Number: HSN-2M5292S

Not Yet Reviewed

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Moog Coil Spring Insulators K160072

Coil Spring Insulator, Rubber, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Each

Part Number: MOG-K160072

5.0 out of 5 stars ( 3 )

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Liqui Moly Brake Fluid DOT 5.1 20158

Brake Fluid, DOT 5.1, 250 ml, Each

Part Number: LIM-20158

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Melling High-Pressure Oil Pump Springs 29555

Melling High-Pressure Oil Pump Springs 29555

Oil Pump Springs, High-Pressure, Steel, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Set of 5

Part Number: MEL-29555

5.0 out of 5 stars ( 1 )

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

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

Part Number: SUM-889505BK

5.0 out of 5 stars ( 1 )

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Summit Racing™ Oil Pressure Relocation Kits CMB-05-0177

Oil Filter Relocation Kit, -6 AN Hose, Black, Braided Stainless Steel, Chevy, Buick, Pontiac, GMC, Cadillac, Kit

Part Number: CMB-05-0177

Not Yet Reviewed

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Yukon Gear & Axle Ring and Pinion Sets YG GM8.5-308 GM 8.5/8.6 in. 3.08 Gears

Ring and Pinion Gears, 3.08:1 Ratio, 30-spline, Standard Rotation, GM 8.5/8.6 in., Set

Part Number: YGA-24492

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance Ring and Pinion Gear Sets ALL70120 GM 8.5/8.6 in. 3.08 Gears

5 out of 5 stars ( 2 )

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Chevrolet Performance Oil Cooler Block-Off Gaskets 12611384

Oil Cooler Block Off Plate Gasket, GM, LS, Each

Part Number: NAL-12611384

3.0 out of 5 stars ( 2 )

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ACDelco GM Genuine Parts Water Necks and Thermostat Housings 12587395

Water Neck and Thermostat Housing, Stock, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Saab, Each

Part Number: ADO-15-10595

4.0 out of 5 stars ( 2 )

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Yukon Gear & Axle Ring Gear Bolts YSPBLT-019

Ring Gear Bolt, Hex Head, 7/16-20 in. Thread Size, Steel, Black, Each

Part Number: YGA-33049

5.0 out of 5 stars ( 2 )

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Chevrolet Performance Pushrods 10238852

Pushrod, Replacement, 5/16 in. Diameter, 7.325 in. Length, Chevy, LS, Each

Part Number: NAL-10238852

Not Yet Reviewed

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King BB-Series Cam Bearings CS5503BB

Cam Bearings, Steel Backed Babbitt, Chevy LS, 1st Design, Set

Part Number: KGB-CS5503BB

3.0 out of 5 stars ( 2 )

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ACDelco GM Genuine Parts Differential Cover Gaskets 15860607

Differential Cover Gasket. Steel Laminate Core, 10 Bolt, Cadillac, Chevrolet, GMC. Each

Part Number: ADO-15860607

Not Yet Reviewed

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Timken Pinion Bearings M86649

Pinion Bearing, 1.187 in. Inside Diameter, Each

Part Number: TMK-M86649

5.0 out of 5 stars ( 3 )

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MotoRad Locking Fuel Caps MGC791

Fuel Tank Cap, Locking, Plastic, Black, For use on Honda®, Chevy, Mazda, Nissan, Toyota, Each

Part Number: SNN-MGC791

5.0 out of 5 stars ( 2 )

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ACDelco Automatic Transmission Shift Shaft Seals 19340257

Automatic Transmission Shift Shaft Seal, Nitrile, Buick, Cadillac, Chevy, Each

Part Number: ADO-8792S

1.0 out of 5 stars ( 2 )

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Standard Motor Oil Pressure Gauge Sending Units PS-308

Oil Pressure Sender/Switch, OEM Replacement, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: SMP-PS308

3.29 out of 5 stars ( 7 )

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Vision Off-Road 111 Nemesis Series Gunmetal Wheels with Matte Black Ring 17x9

Wheel, 111 Nemesis, Aluminum, Gloss Gray, 17 x 9 in., 4.5 in. Backspace, Each

Part Number: VSW-111-7981GM12

5.0 out of 5 stars ( 1 )

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Flowmaster Scavenger Series Elite Headers 814123

Headers, Scavenger Series Elite, Shorty, Stainless, Polished Ceramic Coated, Cadillac, Chevy, GMC, Hummer, Pair

Part Number: FLO-814123

4.25 out of 5 stars ( 8 )

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JBA Performance Exhaust Cat4ward Headers 1850S-2JS

4.75 out of 5 stars ( 20 )

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HUMMER Parts and Accessories