$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 1376 - 1400 of 2000 +

Cometic Head Gaskets C15509-040

Cometic Head Gaskets C15509-040

Cometic Head Gaskets C15509-040

.040" MLS HEAD GASKET

Part Number: CGT-C15509-040

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Cometic MLS Head Gaskets C5318-027

Made in the USA Cometic MLS Head Gaskets C5318-027

Cometic MLS Head Gaskets C5318-027

Head Gasket, MLS, 4.160 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-027

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Cometic MLS Head Gaskets C5318-036

Made in the USA Cometic MLS Head Gaskets C5318-036

Cometic MLS Head Gaskets C5318-036

Head Gasket, MLS, 4.160 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-036

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Cloyes Timing Chain Kits 9-0195SA

Made in the USA Cloyes Timing Chain Kits 9-0195SA

Cloyes Timing Chain Kits 9-0195SA

Timing Set, Link Type Chain, Steel Sprockets, GMC, Hummer, Isuzu, Chevy, Set

Part Number: CLO-9-0195SA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

COMP Cams Replacement Rocker Arm Trunnions 137021

Made in the USA COMP Cams Replacement Rocker Arm Trunnions 137021

COMP Cams Replacement Rocker Arm Trunnions 137021

Rocker Arm Trunnion, Chevy, Each

Part Number: CCA-137021

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Automatic Belt Tensioners 419-109

Dorman Automatic Belt Tensioners 419-109

Dorman Automatic Belt Tensioners 419-109

Automatic Belt Tensioner, Smooth Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Each

Part Number: RNB-419-109

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Cometic MLS Head Gaskets C5318-030

Made in the USA Cometic MLS Head Gaskets C5318-030

Cometic MLS Head Gaskets C5318-030

Head Gasket, MLS, 4.160 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-030

Not Yet Reviewed

Estimated Ship Date: Today

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PerTronix Flame-Thrower Spark Plug Wire Sets 808429

Made in the USA PerTronix Flame-Thrower Spark Plug Wire Sets 808429

PerTronix Flame-Thrower Spark Plug Wire Sets 808429

Spark Plug Wires, Flame-Thrower, Spiral Core, 8mm, Red, 135 Degree Boots, GM, LS, V8, Set

Part Number: PNX-808429

Not Yet Reviewed

Estimated Ship Date: Today

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ATP Automatic Transmission Control Solenoids CE-14

ATP Automatic Transmission Control Solenoids CE-14

ATP Automatic Transmission Control Solenoids CE-14

Automatic Transmission Control Solenoids, Replacement, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ATP-CE-14

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Yukon Gear & Axle Setup Bearings YT SB-M802048

Yukon Gear & Axle Setup Bearings YT SB-M802048

Yukon Gear & Axle Setup Bearings YT SB-M802048

Set Up Bearing, 1.625 in. I.D., Each

Part Number: YGA-56045

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Motive Gear Ring and Pinion Sets GM7.5-308 GM 7.5 in. 3.08 Gears

Motive Gear Ring and Pinion Sets GM7.5-308 GM 7.5 in. 3.08 Gears

Motive Gear Ring and Pinion Sets GM7.5-308 GM 7.5 in. 3.08 Gears

Gear, Ring and Pinion, 3.08:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM75-308

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

National Bearing Wheel Seals 4762N

National Bearing Wheel Seals 4762N

National Bearing Wheel Seals 4762N

Oil Seal;

Part Number: NTL-4762N

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Fuel Line Retaining Clips 800-041

Dorman Fuel Line Retaining Clips 800-041

Dorman Fuel Line Retaining Clips 800-041

Fuel Line Retaining Clip, Plastic, White, 5/8 in. Line Diameter, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: RNB-800-041

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Motive Gear Differential Cover Gaskets 5110

Motive Gear Differential Cover Gaskets 5110

Motive Gear Differential Cover Gaskets 5110

Differential Cover Gasket, Paper, GM 7.5/7.625 in., Each

Part Number: MGR-5110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Fel-Pro O-Rings 73193

Fel-Pro O-Rings 73193

Fel-Pro O-Rings 73193

Multi Purpose O-Ring, O-RING

Part Number: FEL-73193

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

WeatherTech DigitalFit FloorLiners for 2006-2010 H3 - 440342

Made in the USA WeatherTech DigitalFit FloorLiners for 2006-2010 H3 - 440342

WeatherTech DigitalFit FloorLiners for 2006-2010 H3 - 440342

Floor Mat, Second Seat, Thermoplastic, Black, Hummer, Each

Part Number: MNA-440342

5.0 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

ACDelco Brake Banjo Bolts 11569669

ACDelco Brake Banjo Bolts 11569669

ACDelco Brake Banjo Bolts 11569669

Brake Fittings, Banjo Bolts, Straight, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-11569669

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Beck/Arnley Water Pumps 131-2387

Beck/Arnley Water Pumps 131-2387

Beck/Arnley Water Pumps 131-2387

Water Pumps, Mechanical, Standard-volume, Metal Impeller, Buick, Cadillac, Chevrolet, GMC, Hummer, Saab, Each

Part Number: BCK-131-2387

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

USA Standard Gear Bearing Kits ZBKGM8.6

USA Standard Gear Bearing Kits ZBKGM8.6

USA Standard Gear Bearing Kits ZBKGM8.6

Ring and Pinion Installation Kit, GM 8.6 in., Rear, Kit

Part Number: SPZ-58012

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Motive Gear Performance Ring and Pinion Sets G885308 GM 8.5/8.6 in. 3.08 Gears

Motive Gear Performance Ring and Pinion Sets G885308 GM 8.5/8.6 in. 3.08 Gears

Motive Gear Performance Ring and Pinion Sets G885308 GM 8.5/8.6 in. 3.08 Gears

Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885308

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 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

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

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Catco Federal/EPA Direct-Fit Catalytic Converters 1226

Made in the USA Catco Federal/EPA Direct-Fit Catalytic Converters 1226

Catco Federal/EPA Direct-Fit Catalytic Converters 1226

07-12 Chevy Colorado, GMC Canyon, 07-08 Hummer H3, Isuzu I-370, 5 cyl., 3.7L Engine, Front

Part Number: CTO-1226

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Taylor Spiro-Pro Spark Plug Wire Sets 72244

Taylor Spiro-Pro Spark Plug Wire Sets 72244

Taylor Spiro-Pro Spark Plug Wire Sets 72244

Spark Plug Wires, Spiro-Pro, 8mm, Red, Stock Boots, GM with Chevy, 4.8, 5.3, 5.7, 6.0L Set

Part Number: TAY-72244

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Cometic MLS Head Gaskets C5475-084

Made in the USA Cometic MLS Head Gaskets C5475-084

Cometic MLS Head Gaskets C5475-084

.084" MLS-5 HEAD GASKET

Part Number: CGT-C5475-084

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Sealed Power A-Series Rod Bearings 2555A30

Sealed Power A-Series Rod Bearings 2555A30

Sealed Power A-Series Rod Bearings 2555A30

Rod Bearing, 0.030 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Buick, Chevy, GMC, Hummer, Oldsmobile, L6, V8

Part Number: SLP-2555A30

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PowerStop Z23 Evolution Sport Brake Upgrade Kits for 2006-2010 H3, 2009-2010 H3T - K3035

PowerStop Z23 Evolution Sport Brake Upgrade Kits for 2006-2010 H3, 2009-2010 H3T - K3035

PowerStop Z23 Evolution Sport Brake Upgrade Kits for 2006-2010 H3, 2009-2010 H3T - K3035

Brake Rotors/Pads, Iron, Drilled/Slotted, Zinc Plated, Ceramic Pads, Front, Hummer, Kit

Part Number: PWR-K3035

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

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