Powertrain Control for 2026 GMC Sierra 1500

1

Water Pump

12738952

GM

Description: Silverado, sierra. Colorado. 2.7L turbo. Canyon.

MSRP $334.66

$187.66

MSRP $334.66

$187.66

2

Water Pump Insulator

55507168

GM

Notes: PARTS: Part included with water pump.

Description: 2.7L turbo. 1.3l turbo. 2.0l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $5.13

$4.38

MSRP $5.13

$4.38

3

Control Valve

12745931

GM

Description: Silverado, sierra. 2.7L turbo. Control Valve. Incl.Gasket. Colorado. Canyon.

MSRP $350.11

$217.92

MSRP $350.11

$217.92

4

Control Valve Seal

12666026

GM

Notes: PARTS: Part included with control valve.

Description: 2.7L turbo. Silverado, sierra.

MSRP $2.19

$1.86

MSRP $2.19

$1.86

5

Water Inlet

12734311

GM

Description: From 07/29/2022. Silverado, sierra. From 11/1/2023. 2.7L turbo, from 11/01/2023. 2.7L turbo, fm 07/29/2022. 2.7L turbo, 2nd design. CT4.

MSRP $91.11

$59.85

MSRP $91.11

$59.85

6

Water Pump Inlet Gasket

12665975

GM

Description: 2.7L turbo. Silverado, sierra. May be made from fiber or a rubberized composite material

MSRP $1.88

$1.41

MSRP $1.88

$1.41

7

F Pipe

12735886

GM

Description: Exhaust manifold outlet. CT4. To 08/25/22. 2.7L turbo, to 08/26/2022. Canyon, to 08/25/2022.

$88.05

8

Exhaust Manifold Outlet Pipe Gasket

12665976

GM

Description: Silverado, sierra. 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $4.20

$3.59

MSRP $4.20

$3.59

9

By-Pass Pipe

12711706

GM

Description: 2.7L turbo. Silverado, sierra.

MSRP $109.12

$59.74

MSRP $109.12

$59.74

10

Hoses

12735555

GM

Description: Silverado, sierra. Outlet.

MSRP $38.66

$25.78

MSRP $38.66

$25.78

10

Engine Coolant Bypass Hose

12708930

GM

Description: Hose Only. Pipe to Water Pump. Silverado, sierra. Thermostat bypass lower. Colorado. CT4. At water pump inlet. Canyon.

MSRP $31.12

$20.23

MSRP $31.12

$20.23

11

Outlet Pipe

12737813

GM

Description: Silverado, sierra. Heater outlet. 2.7L turbo. CT4.

MSRP $71.72

$47.80

MSRP $71.72

$47.80

11

Inlet Pipe

12721220

GM

Description: 2.7L turbo. Silverado, sierra. Thermostat housing inlet. CT4. Flow control valve inlet.

MSRP $32.69

$25.51

MSRP $32.69

$25.51

12

Inlet Hose

12733901

GM

Description: 2.7L turbo. Silverado, sierra. Inlet.

MSRP $32.21

$23.87

MSRP $32.21

$23.87

15

Engine Coolant Temperature Sensor

12673064

GM

Description: 2.7L turbo, water inlet. Silverado, sierra. 2.7l. At system pipes/hoses. At engine block. Thermostat housing. 2.7l. CT4. 2.7l. Helps keep engine running at proper temperature Alerts vehicle operator of high engine temperature conditions

MSRP $26.38

$17.15

MSRP $26.38

$17.15

15

Engine Coolant Temperature Sensor

55489870

GM

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

MSRP $9.64

$7.69

MSRP $9.64

$7.69

15

Engine Coolant Temperature Sensor

55497116

GM

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

MSRP $13.26

$9.28

MSRP $13.26

$9.28

Powertrain Control for 2026 GMC Sierra 1500

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Powertrain Control for 2026 GMC Sierra 1500