Water Pump for 2020 Cadillac CT4
No.
Part # / Description / Price
Price
2
Water Pump Insulator 
GM
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
Water Inlet GM
GM Description: Silverado, sierra. From 11/1/2023. From 07/29/2022. 2.7L turbo, from 11/01/2023. 2.7L turbo, 2nd design. 2.7L turbo, fm 07/29/2022. CT4.
MSRP $88.89
$58.40
MSRP $88.89
$58.40
4
Water Pump Inlet Gasket GM
GM Description: 2.7L turbo. Silverado, sierra. May be made from fiber or a rubberized composite material
MSRP $8.00
$6.00
MSRP $8.00
$6.00
4
Acdelco™ Engine Coolant Water Inlet Gasket GM
GM Description: 2.7L turbo. Water Pump Inlet Pipe. Silverado, sierra.
5
Exhaust Manifold Outlet Pipe GM
GM Description: 2.7L turbo. Exhaust manifold outlet. CT4. Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $146.88
$96.89
MSRP $146.88
$96.89
6
Exhaust Manifold Outlet Pipe Gasket GM
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 $4.09
$3.50
MSRP $4.09
$3.50
7
Inlet Pipe GM
GM Description: 2.7L turbo. Silverado, sierra. Thermostat housing inlet. CT4. Flow control valve inlet.
MSRP $25.69
$20.05
MSRP $25.69
$20.05
8
MSRP $81.38
$47.57
9
HVAC Heater Pipe GM
GM 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 $84.47
$49.37
MSRP $84.47
$49.37
10
Control Valve GM
GM Description: 2.7L turbo. Coolant control valve. Silverado, sierra. Colorado. Canyon.
MSRP $350.11
$217.92
MSRP $350.11
$217.92
11
Control Valve Seal GM
GM Notes: PARTS: Part included with control valve.
Description: 2.7L turbo. Silverado, sierra.
MSRP $2.18
$1.86
MSRP $2.18
$1.86
12
Engine Coolant Temperature Sensor GM
GM Notes: PARTS: Part included with control valve.
Description: Helps keep engine running at proper temperature
Alerts vehicle operator of high engine temperature conditions
MSRP $9.41
$7.50
MSRP $9.41
$7.50
No.
Part # / Description / Price
Price
N/A
Front Bumper Shutter GM
GM Description: Factory installed, luxury, premium luxury, without adaptive cruise. Factory installed, sport, v, without adaptive cruise. Helps properly direct air flow
Helps keep your vehicle's engine operating at its optimal temperature
This GM Genuine Part is designe ...
MSRP $147.84
$97.52
MSRP $147.84
$97.52
N/A
Radiator Drain Petcock GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.88
$18.63
MSRP $23.88
$18.63
N/A
Engine Block Heater GM
GM Description: Express, savana. 5.3, 6.2L, engine block. Silverado, sierra. CTS. Malibu. 2.7L turbo, engine block. 4.3L, engine block. 3.0L diesel, engine block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $91.27
$56.97
MSRP $91.27
$56.97
3
Fan Assembly GM
GM Notes: Includes:Fan Blade, Motor & Shroud.
Description: 2.0L turbo. Incl.Fan Blade & Motor. CT5. CT4. 2.7L turbo. 3.0L twin-turbo.
MSRP $452.66
$245.79
MSRP $452.66
$245.79
5
F (S)Hose GM
GM Description: Silverado, sierra. Thermostat bypass lower. Colorado. CT4. At water pump inlet. Canyon.
MSRP $30.36
$19.73
MSRP $30.36
$19.73
5
By-Pass Hose GM
GM Description: Engine Cooling. Exhaust Manifold Outlet Pipe to Thermostat Housing.
MSRP $13.60
$9.52
MSRP $13.60
$9.52
5
Thermal Bypass Hose GM
GM Description: CT4. At water inlet housing. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.45
$23.75
MSRP $30.45
$23.75
5
Thermostat Bypass Hose GM
GM Description: To Thermostat. CT4. At flow control valve. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $40.04
$23.40
MSRP $40.04
$23.40
7
Radiator Surge Tank GM
GM Description: 2.0L turbo. 2.7L turbo. 3.0L twin-turbo, main radiator. CT4. CT5. Helps maintain optimal engine operating temperatures
Designed to contain excess or an expansion of coolant
When needed, helps circulate more coolant into the coolant system
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $40.08
$28.11
MSRP $40.08
$28.11
8
MSRP $81.38
$47.57
8
Inlet Pipe GM
GM Description: 2.7L turbo. Silverado, sierra. Thermostat housing inlet. CT4. Flow control valve inlet.
MSRP $25.69
$20.05
MSRP $25.69
$20.05
8
HVAC Heater Pipe GM
GM 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 $84.47
$49.37
MSRP $84.47
$49.37
9
Water Inlet GM
GM Description: Silverado, sierra. From 11/1/2023. From 07/29/2022. 2.7L turbo, from 11/01/2023. 2.7L turbo, 2nd design. 2.7L turbo, fm 07/29/2022. CT4.
MSRP $88.89
$58.40
MSRP $88.89
$58.40
10
Exhaust Manifold Outlet Pipe GM
GM Description: 2.7L turbo. Exhaust manifold outlet. CT4. Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $146.88
$96.89
MSRP $146.88
$96.89
11
Charge Air Cooler GM
GM Description: 2.7L turbo, auxiliary. 3.0L twin-turbo, auxiliary radiator. CT4. CT5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $344.31
$214.32
MSRP $344.31
$214.32
12
Radiator Outlet Hose GM
GM Description: 2.7L turbo. CT4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $119.23
$78.34
MSRP $119.23
$78.34
14
Radiator Inlet Hose GM
GM Description: 2.7L turbo. CT4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $56.90
$39.91
MSRP $56.90
$39.91
15
MSRP $339.51
$190.38