HUMMER H3 - Free Shipping on Orders Over $109 at Summit Racing

JET Stage 2 Computer Chips/Modules 20805S

JET Stage 2 Computer Chips/Modules 20805S

Computer Chip/Module, Stage 2, Chevy, GMC, Hummer, Isuzu, Each

Part Number: JET-20805S

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Four Seasons Air Conditioning Suction Hoses 65813

Suction Line Hose Assembly

Part Number: FSS-65813

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

USA Standard Gear Master Overhaul Kits ZK GM8.0

USA Standard Master Overhaul kit GM, 8 in., Kit

Part Number: SPZ-37072

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

ACDelco Automatic Transmission Rebuild Components 19435358

HOUSING ASM,3-4 CLU (W/ INPUT SHF)

Part Number: ADO-19435358

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Sealed Power A-Series Rod Bearings 2555A20

Rod Bearing, 0.020 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Buick, Chevy, GMC, Oldsmobile, L6, V8

Part Number: SLP-2555A20

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM7.5-373 GM 7.5/7.625 in. 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36197

1.0 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

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance Ring and Pinion Gear Sets ALL70114 GM 7.5/7.625 in. 3.73 Gears

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Mahle Original Aftermarket Replacement Pistons 224-3923-0.50MM

Piston - GM 3.7L 07-12 (0.50MM)

Part Number: MAH-2243923050MM

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

Mahle Original Aftermarket Replacement Pistons 224-3923-1.00MM

Piston - GM 3.7L 07-12 (1.00MM)

Part Number: MAH-2243923100MM

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

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: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

ACDelco Replacement Relays 15319851

Relays, ACDelco Replacement Relays, 12 Volts, 4-Terminals, Multi Function Relay, Buick, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-212-559

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

USA Standard Gear Ring and Pinion Sets ZG GM8.5-513 GM 8.5/8.6 in. 5.13 Gears

Ring and Pinion Gear, 5.13:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36220

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

USA Standard Gear Ring and Pinion Sets ZG GM8.5-488 GM 8.5/8.6 in. 4.88 Gears

Ring and Pinion Gear, 4.88:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36219

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Melling Timing Chain Guides BG6006

Guide, CHAIN GUIDE

Part Number: MEL-BG6006

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Diode Dynamics SMF2 LED Bulbs DD0092P

Light Bulbs, SMF2, Festoon Bulb Style, LED, Cool White, 6000K Color Temperature, Pair

Part Number: DOD-DD0092P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Mevotech Original Grade Control Arms for 2006-2010 H3, 2009-2010 H3T - GS501142

SUSPENSION CONTR

Part Number: MEV-GS501142

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

ACDelco Thermostats, Mechanical 19420815

THERMOSTAT KIT,ENG COOL

Part Number: ADO-19420815

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

Denso Alternators 211-6023

Alternator, First Time Fit

Part Number: DNP-211-6023

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Universal Air Conditioner Air Conditioner System Seal Kits RS 2550

A/C System Seal Kit

Part Number: UAC-RS2550

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

Standard Motor Cylinder Deactivation Solenoids CDS03

Standard Motor Products Cylinder Deactivation Solenoid, Black, Plastic, OEM,Buick, Chevy,GMC, Hummer, Cadillac, Isuzu, Ponitac, Saab, Each

Part Number: SMP-CDS03

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Standard Motor T-Series Camshaft Position Sensors PC620T

Camshaft Position Sensor, T-Series, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: SMP-PC620T

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Continental OE Technology Series Multi-V Stretch Belts 4040355S

Belt, OE Technology Series, Multi-V Stretch, Serpentine, 4-Rib, 35.50 in. Length, Each

Part Number: CEL-4040355S

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

McGard Spline Drive Lug Nuts 65002BK

Lug Nuts, Conical Seat, Bulge, 12mm x 1.50 RH, Tuner, Black Chrome Steel, Set of 50

Part Number: MCG-65002BK

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

Mevotech Original Grade Control Arms for 2006-2010 H3, 2009-2010 H3T - GS501143

SUSPENSION CONTR

Part Number: MEV-GS501143

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Timbren Suspension Enhancement Systems GMRETB

Suspension Helper Springs, Suspension Enhancement System, Black, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Rear, Kit

Part Number: TBI-GMRETB

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Timbren Suspension Enhancement Systems GMFC4

Suspension Helper Springs, Suspension Enhancement System, Black, Chevy, GMC, Hummer, Isuzu, Front, Kit

Part Number: TBI-GMFC4

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

HUMMER H3 Parts and Accessories