HUMMER ACDelco Cooling & Heating

Water Pump, Mechanical, Aluminum, Serpentine, Natural, Buick, Cadillac, Chevy, GMC, Isuzu, Each

Part Number: ADO-252-845

4.75 out of 5 stars ( 126 )

Estimated Ship Date: Today

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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

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Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Chevrolet, GMC, Hummer, Each

Part Number: ADO-252-1026

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Blower Motors, Plastic, Black, Wheel, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-15-81646

Not Yet Reviewed

Estimated Ship Date: Today

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Air Conditioning Sensor, Replacement, Each

Part Number: ADO-15-51343

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

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

HVAC Air Valve Actuator, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: ADO-15-72971

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Water Pump, Mechanical, Standard-volume, Counterclockwise Rotation, Aluminum, Natural, Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-252-822

Not Yet Reviewed

Estimated Ship Date: Today

WATER PUMP KIT

Part Number: ADO-19434033

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Air Conditioning System Valve Core, Buick, Chevrolet, Each

Part Number: ADO-15-1119

Not Yet Reviewed

Estimated Ship Date: Today

Air Conditioning Orifice Tubes, OE Replacement, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Jeep, Each

Part Number: ADO-15-50121

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Fan Clutches, GM Genuine Parts, Standard Thermal Style, Counterclockwise Rotation, Chevrolet, GMC, Hummer, Isuzu, Each

Part Number: ADO-15-40508

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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THERMOSTAT KIT,ENG COOL

Part Number: ADO-19420815

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Chevrolet, GMC, Hummer, Each

Part Number: ADO-252-898

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Fan Clutches, GM Genuine Parts, Standard Thermal Style, Counterclockwise Rotation, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-15-4672

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Water Necks and Thermostat Housings, Replacement, Stock Style, Aluminum/Steel, Natural, Chevrolet, GMC, Hummer, Isuzu, Each

Part Number: ADO-15-11073

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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

Part Number: ADO-15-2741GM

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Engine Cooling Fan Blade

Part Number: ADO-15-80698

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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PIPE ASM-ENG COOL AIR BL

Part Number: ADO-12694768

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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CLUTCH KIT-A/C

Part Number: ADO-86807273

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Auto Trans Accumulator Kit

Part Number: ADO-24214038

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Conditioning Compressor Clutch, Steel, Black, Cadillac, Chevrolet, GMC, Hummer, Kit

Part Number: ADO-15-4709

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Radiator, Exact Fit, OE, Aluminum/Plastic, Natural, Crossflow, Each

Part Number: ADO-21779

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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COMPRESSOR KIT-A/C

Part Number: ADO-86811098

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Climate Control Panel, Plastic, Black, Buick, Chevy, Each

Part Number: ADO-15-73909

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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