Water Pump for 2026 GMC Sierra 2500 HD

1

Water Pump

GM

Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Incl.Gaskets,Housing,Pulley,Thermostat,Thermostat Gasket and Thermostat Housing. 6.6L gas.

MSRP $567.12

$310.50

MSRP $567.12

$310.50

2

Water Pump Gasket

12682391

GM

Notes: PARTS: Part included with water pump.

Description: 2018-20. 5.3, 6.2L. 6.6L gas. Express, savana. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 4.3L. May be made from fiber or a rubberized composite material This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $0.88

$0.53

MSRP $0.88

$0.53

3

M8x1.25x20 Multi-Purpose Bolt

11515756

GM

Notes: PARTS: Part included with water pump.

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

MSRP $8.45

$5.77

MSRP $8.45

$5.77

4

Multi-Purpose Clip

11588327

GM

Notes: PARTS: Part included with water pump.

Description: 2018-20. 6.6L gas. 1.6L. 2.7L turbo. 4.3L. 6.2L supercharged. Without powertrain cooling. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $7.93

$5.42

MSRP $7.93

$5.42

4

Generator Brace Sleeve

12626061

GM

Description: 2018-20. 5.3, 6.2L. Primary, 6.6L gas. Auxiliary, 6.6L gas. 4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .

MSRP $14.82

$8.89

MSRP $14.82

$8.89

6

Engine Coolant Temperature Sensor

25186240

GM

Notes: PARTS: Part included with water pump. Part cannot be reused/reinstalled.

Description: Helps keep engine running at proper temperature Alerts vehicle operator of high engine temperature conditions

MSRP $32.55

$19.54

MSRP $32.55

$19.54

7

Engine Coolant Temperature Sensor Harness

12722039

GM

Notes: PARTS: Part included with water pump.

Description: 6.6L gas.

MSRP $35.91

$23.34

MSRP $35.91

$23.34

8

187 Degrees Engine Coolant Thermostat with Seal

89018168

GM

Notes: PARTS: Part included with water pump.

Description: Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature

MSRP $74.05

$42.23

MSRP $74.05

$42.23

9

Engine Water Pump Inlet Tube

12587395

GM

Notes: PARTS: Part included with water pump.

Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

MSRP $18.38

$11.03

MSRP $18.38

$11.03

10

Water Inlet Seal

12587397

GM

Notes: PARTS: Part included with water pump. Part cannot be reused/reinstalled.

Description: Helps close and prevent coolant from leaking out of your vehicle's cooling system components to maintain the proper engine temperature This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $11.12

$6.67

MSRP $11.12

$6.67

11