Factory GM Water Pumps

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Water Pump with Gasket

GM 12645126

Express, savana. Canyon, Colorado. 2.8L. Thoroughly tested for reliable, leak-resistant performance Uniform wall sections and smooth...

$183.81

MSRP $335.70

Save $151.89

45.2% Off

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Water Pump Pulley Bolt

GM 55575622

1.8L. Fastens vehicle's components together This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...

$2.94

MSRP $4.31

Save $1.37

31.8% Off

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M8x1.25x35 Water Pump Bolt

GM 12560952

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

$3.96

MSRP $5.80

Save $1.84

31.7% Off

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M8x1.25x115 Water Pump Bolt

GM 12557160

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

$6.08

MSRP $8.91

Save $2.83

31.8% Off

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M8x24 Water Pump Bolt

GM 55598492

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

$33.04

MSRP $50.84

Save $17.80

35% Off

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Water Pump Cover Gasket

GM 12681600

4.3L, to front cover. 2003-14, to front cover. 5.0 & 5.7L. to front cover. Made from fiber or a rubberized composite material This GM...

$5.70

MSRP $9.46

Save $3.76

39.7% Off

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Engine Water Pump Pulley

GM 25522376

Gas. 3.8L.

Discontinued

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Water Pump Cover Gasket

GM 97188663

Made from fiber or a rubberized composite material This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...

$3.46

MSRP $5.78

Save $2.32

40.1% Off

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Water Pump Housing Gasket

GM 12666921

CT6. 4.2L twin-turbo. May be made from fiber or a rubberized composite material

$7.86

MSRP $13.10

Save $5.24

40% Off

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Engine Water Pump Pulley

GM 24576970

4.2L. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

$102.23

MSRP $184.20

Save $81.97

44.5% Off

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Engine Water Pump Pulley

GM 24576031

4 cylinder, all. 2.0 & 2.0L. 4 cylinder, with ac. 2.2L.

$24.50

MSRP $24.71

Save $0.21

0.8% Off

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Water Pump Inlet Pipe

GM 55589331

2.8L turbo diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

$29.10

MSRP $42.57

Save $13.47

31.6% 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.