HUMMER H3 Cooling & Heating

Thermostat, 160 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Chevy, Pontiac, GMC, LS, Each

Part Number: SUM-365-160

4.24 out of 5 stars ( 38 )

Estimated Ship Date: Today

Water Pump, Mechanical, Aluminum, Natural, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Each

Part Number: ADO-252-901

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Today

• Free Shipping
• $20.00 Summit Bucks

Radiator, Aluminum, 3-Row, Polished, Crossflow, Chevy, GMC, Each

Part Number: FBR-FB288

3.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

• Free Shipping

Fan, Champion Series, Single, Electric, 950 cfm, 7.9 amps, 10 Blades, Black Plastic Shroud, Each

Part Number: MAR-M103K

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Water Pump, OE Replacement, Aluminum, Buick, Cadillac, Chevy, GMC, Hummer, Saab, 4.8, 5.3, 6.0, 6.2L, Each

Part Number: GMB-130-9670

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Free Shipping

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

Air Conditioning Compressor, 10S20F Type, Aluminum, Natural, Serpentine Pulley, 4-groove, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Each

Part Number: UAC-CO29002C

Not Yet Reviewed

Estimated Ship Date: Today

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Fluid Cooler, Engine Oil Type, Stacked Plate, Aluminum, Black, -8 AN Male Threads Inlet/Outlet, Kit

Part Number: DER-15651

Not Yet Reviewed

Estimated Ship Date: Today

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Fan, Champion Series, Electric, Single, 16.0 in. Diameter, 1,810 cfm, 12 V, Puller/Pusher, Black Plastic, Each

Part Number: MAR-M166K

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Thermostat, Mechanical, Standard-flow, 169 degrees, Copper/Stainless Steel, Buick, Chevy, GMC, Hummer, Pontiac, Each

Part Number: MIO-MMTS-VET-05

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Air Conditioning Compressors, Aluminum, Natural, Pulley, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: DNP-471-0315

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Thermostat Housing, O-Ring Style, Billet Aluminum, Natural, 160 Degree Thermostat, Chevrolet, Gen V LT, Each

Part Number: GRN-530160

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

WATER PUMP

Part Number: PQX-1434611

Not Yet Reviewed

Estimated Ship Date: Today

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Thermostat, Spec-R, with Seal, 160 Degrees F, Stainless Steel/Copper, Universal, Each

Part Number: SNN-MRD105

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: ADO-15-10595

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Air Conditioning O-Rings and Seals, Seals and Gaskets, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Kit

Part Number: FSS-26824

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Fluid Cooler, Plate-Type, Aluminum, Black, 10-Row, -8 AN, 4.563 in. x 13 in. x 2 in., Each

Part Number: DER-51008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Thermostat, 160 Degrees, Each

Part Number: GRN-53060T

Not Yet Reviewed

Estimated Ship Date: Today

Hummer H3

Part Number: CSF-3720

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Air Conditioning Compressor Clutch, Nippondenso 10S17F, Steel, Black, Cadillac, Chevy, GMC, Hummer, Each

Part Number: FSS-47362

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Engine Coolant Thermostat Housing Assembly, Thermostat Housing With Thermostat

Part Number: RNB-902-2981

Not Yet Reviewed

Estimated Ship Date: Today

Thermostat Housing, Billet Aluminum, Natural, Chevrolet, Gen V LT, Each

Part Number: GRN-530000

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Air Conditioning Compressor, New, Aluminum, 10S17F, R-134A, Each

Part Number: FSS-78377

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Air Conditioning Compressor, New, Aluminum, 10S20F, R-134A, Each

Part Number: FSS-78363

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 4, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order