HUMMER 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 ( 125 )

Estimated Ship Date: Tomorrow

• Free Shipping
• $20 Summit Bucks

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: Tomorrow

• Free Shipping
• $20 Summit Bucks

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: Tomorrow

• Free Shipping
• $20 Summit Bucks

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

Part Number: ADO-15-81646

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping
• $20 Summit Bucks

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: Tomorrow

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• $20 Summit Bucks

Air Conditioning Sensor, Replacement, Each

Part Number: ADO-15-51343

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

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: Tomorrow

• $20 Summit Bucks

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: Tomorrow

• $20 Summit Bucks

WATER PUMP KIT

Part Number: ADO-19434033

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

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: Jan 9, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

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

Part Number: ADO-252-898

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping
• $20 Summit Bucks

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

Part Number: ADO-15-50121

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Air Conditioning System Valve Core, Buick, Chevrolet, Each

Part Number: ADO-15-1119

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $20 Summit Bucks

THERMOSTAT KIT,ENG COOL

Part Number: ADO-19420815

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
• Special Order

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: Jan 12, 2026 if ordered today

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• $20 Summit Bucks
• Special Order

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: Jan 6, 2026 if ordered today

• $20 Summit Bucks
• Special Order

O-Ring, A/C Line, Replacement, Rubber, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac. Each

Part Number: ADO-15-30170

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• $20 Summit Bucks
• Special Order

CLUTCH KIT-A/C

Part Number: ADO-37183466

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Auto Trans Accumulator Kit

Part Number: ADO-24214038

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

COMPRESSOR KIT-A/C

Part Number: ADO-86811098

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CLUTCH KIT-A/C

Part Number: ADO-86807273

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

SEAL-A/C CMPR & CNDSR HOSE

Part Number: ADO-13579646

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
• Special Order

PIPE ASM-ENG COOL AIR BL

Part Number: ADO-12694768

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

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

Part Number: ADO-15-10715

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• $20 Summit Bucks
• Special Order

O-Ring, A/C Line, Auxillary, Replacement, Rubber, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac. Each

Part Number: ADO-15-33898

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• $20 Summit Bucks
• Special Order