Factory GM Water Pumps

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Heater Water Flow Control Valve

GM 10258504

Buick, chevrolet, olds. 5.0l, 5.7l. Without silicone rubber. Cadillac. Buick, chevrolet, olds. 4.3l. V-8. Visual- and leak-tested for...

$113.03

MSRP $206.44

Save $93.41

45.2% Off

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Engine Coolant Water Outlet Cap

GM 19316027

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts...

$5.82

MSRP $9.70

Save $3.88

40% Off

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Plenum Lower Panel Water Deflector

GM 22900994

Crew cab. Extended cab. Helps properly guide water flow This GM Genuine Part is designed, engineered, and tested to rigorous standards...

$7.55

MSRP $10.44

Save $2.89

27.7% Off

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Plenum Upper Panel Water Deflector

GM 23364937

Helps properly guide water flow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...

$5.87

MSRP $8.12

Save $2.25

27.7% Off

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Air Inlet Deflector Water Deflector

GM 23332229

Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

$14.71

MSRP $20.35

Save $5.64

27.7% Off

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Heater Water Flow Control Valve

GM 22532158

With ac. 16mm. All models. 4 Port. Automatic Temperature Controls. This GM Genuine Part is designed, engineered, and tested to rigorous...

$15.22

MSRP $25.36

Save $10.14

40% Off

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Front Side Door Water Deflector

GM 42477107

Helps properly guide water away from your vehicle's interior components This GM Genuine Part is designed, engineered, and tested to...

$9.18

MSRP $12.70

Save $3.52

27.7% Off

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Driver Side Door Water Deflector

GM 84124722

Helps properly guide water away from your vehicle's interior components This GM Genuine Part is designed, engineered, and tested to...

$7.72

MSRP $10.67

Save $2.95

27.6% Off

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Air Inlet Deflector Water Deflector

GM 84044652

Upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

$7.94

MSRP $11.63

Save $3.69

31.7% Off

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Air Inlet Deflector Water Deflector

GM 84603097

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

$15.68

MSRP $21.70

Save $6.02

27.7% Off

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Air Inlet Deflector Water Deflector

GM 39019107

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

$7.24

MSRP $10.01

Save $2.77

27.7% Off

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Rear Side Door Water Deflector

GM 42527423

Helps properly guide water away from your vehicle's interior components This GM Genuine Part is designed, engineered, and tested to...

$16.24

MSRP $22.46

Save $6.22

27.7% Off

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Reliable Cooling with Genuine GM Water Pumps

A functioning water pump is essential for regulating engine temperature. It circulates coolant through the engine and radiator, preventing overheating. Over time, the water pump may develop leaks or suffer from worn bearings, reducing its efficiency. If your GMC Sierra 1500 or GMC Acadia shows signs of overheating or coolant loss, a faulty water pump could be the cause.

Why Water Pumps Fail

Water pumps typically fail due to worn-out seals, bearing wear, or coolant contamination. A leaking pump can cause low coolant levels, leading to engine damage if not addressed. Corrosion from old or contaminated coolant can also shorten its lifespan. Replacing a failing water pump before complete failure prevents costly repairs and keeps the cooling system working properly.

Genuine GM Water Pumps for Long-Lasting Performance

Genuine GM water pumps are designed for a perfect fit and consistent performance. Aftermarket alternatives may not provide the same durability, leading to frequent replacements. We offer factory-grade GM water pumps to maintain your vehicle’s cooling system efficiency. While replacing the water pump, inspecting the radiator for blockages or leaks ensures complete cooling system reliability.

We provide genuine GM water pumps to help keep your engine running at the right temperature. Browse our selection for factory-quality parts designed to last.