Home 2021 Cadillac CT4 V 2.7L L4 - Gas Gaskets & Sealing Systems

Gaskets & Sealing Systems for 2021 Cadillac CT4

1. Trans Cooler

2. Oil Cooler Assembly

3. Water Pump

4. Automatic Transmission Oil Cooler

5. Lower

6. Hose & Tube Assembly O-Ring

7. Automatic Transmission Oil Cooler Hose O-Ring 8. ACDelcoâ„¢ Engine Water Pump Gasket

Gaskets & Sealing Systems for 2021 Cadillac CT4 #2

No.

Part # / Description / Price

Price

Pump

12746198

Description: 2.7L turbo. CT4.

MSRP $357.74

$214.93

MSRP $357.74

$214.93

Water Pump Insulator

55507168

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

$3.42

MSRP $5.13

$3.42

F (S)Inlet

12739827

Notes: PARTS: Part has related component that cannot be reused/reinstalled; gasket.

Description: Silverado, sierra. To 11/1/2023. To 07/28/2022. CT4. 2.7L turbo, 1st design.

MSRP $94.32

$66.21

MSRP $94.32

$66.21

Water Pump Inlet Gasket

12665975

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

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

MSRP $1.94

$1.13

MSRP $1.94

$1.13

F Pipe

12735886

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

$94.08

Exhaust Manifold Outlet Pipe Gasket

12665976

Notes: PARTS: Part cannot be reused/reinstalled.

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 $4.50

$3.00

MSRP $4.50

$3.00

Inlet Pipe

12721220

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

MSRP $32.69

$22.96

MSRP $32.69

$22.96

HVAC Heater Pipe

12691175

Description: 2.7L turbo. CT4. Heater outlet. Helps circulate coolant Helps prevent engine overheating and damage This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $89.01

$52.07

MSRP $89.01

$52.07

Radiator Surge Tank Inlet Hose

84697653

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

MSRP $42.15

$29.59

MSRP $42.15

$29.59

Auxiliary Radiator Outlet Pipe

84697658

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

MSRP $85.02

$59.68

MSRP $85.02

$59.68

Auxiliary Radiator Inlet Pipe

84697665

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

MSRP $43.41

$28.95

MSRP $43.41

$28.95

F (S)Pipe

12711707

Description: 2.7L turbo. CT4. Bypass to water pump.

MSRP $85.76

$50.17

MSRP $85.76

$50.17

Control Valve

12745931

Notes: PARTS: Part has related component that cannot be reused/reinstalled; gasket.

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

MSRP $359.92

$240.03

MSRP $359.92

$240.03

Control Valve Seal

12666026

Notes: PARTS: Part included with control valve. Part cannot be reused/reinstalled.

Description: 2.7L turbo. Silverado, sierra.

MSRP $2.19

$1.45

MSRP $2.19

$1.45

Engine Coolant Temperature Sensor

55489870

Notes: PARTS: Part included with control valve.

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

MSRP $9.90

$6.60

MSRP $9.90

$6.60

Engine Coolant Temperature Sensor

12673064

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 $27.12

$15.87

MSRP $27.12

$15.87