HUMMER H3 Parts and Accessories

HP Tuner, MPVI4, Pro Feature Set, 2 Universal Credits, Kit

Part Number: HPT-M04-000-02

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Estimated Ship Date: Today

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Coolant Additive, Water Wetter, 12 fluid oz., Each

Part Number: RED-80204

4.62 out of 5 stars ( 169 )

Cannot be shipped Internationally

• Restricted

HP Tuner, MPVI4, Pro Feature Set, 0 Universal Credits, Kit

Part Number: HPT-M04-000-00

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HP Tuner, MPVI4, Pro Feature Set, 4 Universal Credits, Kit

Part Number: HPT-M04-000-04

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Head Gasket, MLS, Multi-Layer Stainless, 3.810 in. Bore, 0.040 in. Compressed Thickness, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, LS, Each

Part Number: CGT-C15361-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

HP Tuner, MPVI4, Pro Feature Set, 6 Universal Credits, Kit

Part Number: HPT-M04-000-06

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Assembly Lubricant, for Engine Break-In, 4 oz., Each

Part Number: SLP-55-400

4.97 out of 5 stars ( 30 )

Cannot be shipped Internationally

• Restricted
• Ground

Thermostat, with Seal, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-523-160

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Transmission Fluid, Automatic, Dexron-VI, Semi-Synthetic, Case, One Quart Bottles, Set of 6

Part Number: MOB-126411

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

• Restricted

HP Tuner, MPVI4, Pro Feature Set, 8 Universal Credits, Kit

Part Number: HPT-M04-000-08

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Radiator and Radiator Cap Testers, Cooling System Pressure Testers, Adapters, Pressure Gauge, Storage Case, Kit

Part Number: SNN-MT300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Tester Adapter, Cooling System, Steel, Green, Chevy, Saab, Ford, GMC, Each

Part Number: SNN-3128

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Tester Adapter, Cooling System, Steel, Green, Buick, Chevy, Ford, GMC, Each

Part Number: SNN-3127

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Thermostat, Mechanical, Thermostat with Seal, Standard-flow, 180 degrees F, Copper/Stainless Steel, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: SNN-523-180

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Light Bulbs, Optilux Extreme XB, H13, 80/100 Watts, White, Pair

Part Number: HLA-H71071052

4.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

Light Bulbs, Long Life Miniature, 194, Clear, Pair

Part Number: WAG-BP194LL

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Oil Filler Cap, Plastic, Black, Twis-In, Chevy, Buick, Cadillac, Chrysler, GMC, Saab, Each

Part Number: SNN-MO99

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Fuel Tank Cap, Locking, Plastic, Black, Cadillac, Chevy, GMC, Pontiac, Saab, Suzuki, Each

Part Number: SNN-MGC903

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Thermostat-187 Degrees w/ Seal

Part Number: SNN-523-190

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Light Bulbs, Long Life Miniature, 3157, Clear, Pair

Part Number: WAG-BP3157LL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Light Bulbs, Pure Halogen Bulbs, 3157, Halogen, Yellow, 4000K, Pair

Part Number: PUT-213157Y

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

Light Bulbs, Plasma LED, Amber, 3157, 360 Degree, Pair

Part Number: PUT-243157A-360

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Special Order

Light Bulbs, Plasma LED, Red, 3157, 360 Degree, Pair

Part Number: PUT-243157R-360

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Special Order