Coolant Reservoir for 2020 Cadillac CT4
No.
Part # / Description / Price
Price
1
2020-2024 Cadillac - 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
$27.60
MSRP $40.08
$27.60
2
2013-2024 GM - Multi-Purpose Insulator GM
GM Notes: PARTS: Part included with reservoir tank.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.41
$6.31
MSRP $8.41
$6.31
3
2020-2025 Cadillac - Radiator Surge Tank Bracket GM
GM Description: 2.0L turbo. 2.7L turbo. Helps align and secure your vehicle's engine coolant reservoir
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $13.71
$9.88
MSRP $13.71
$9.88
4
2020-2024 Cadillac CT4 - Radiator Surge Tank Clip GM
GM Notes: PARTS: Part included with reservoir tank.
Description: 2.7L turbo. Can be used in various automotive applications
Helps secure components to help prevent damage
MSRP $6.51
$4.89
MSRP $6.51
$4.89
6
2020-2025 Cadillac - Radiator Surge Tank Overflow Hose GM
GM Notes: PARTS: Part included with reservoir tank.
Description: 2.0L turbo. 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.52
$6.39
MSRP $8.52
$6.39
7
2020-2025 Cadillac CT4 - Heater Outlet Hose GM
GM Positions: Right
Description: 2.7L turbo. CT4. Outlet. 2.7l. Helps provide heat to the vehicle interior
Constructed from high quality material for a long service life
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 $40.15
$26.27
MSRP $40.15
$26.27
8
2020-2025 Cadillac CT4 - Heater Inlet Hose GM
GM Positions: Left
Description: 2.7L turbo. CT4. Inlet. 2.7l. Helps provide heat to the vehicle interior
Constructed from high quality material for a long service life
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 $20.77
$13.59
MSRP $20.77
$13.59
11
2020-2025 Cadillac CT4 - Radiator Surge Tank Inlet Hose GM
GM Description: 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $45.77
$31.51
MSRP $45.77
$31.51
12
2008-2025 GM - Multi-Purpose Clamp GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.52
$7.51
MSRP $12.52
$7.51
13
2011-2025 GM - Multi Purpose Clamp GM
GM Description: Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.88
$11.44
MSRP $15.88
$11.44
14
2020-2025 Cadillac CT4 - Radiator Surge Tank Inlet Hose GM
GM Description: 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $41.00
$28.23
MSRP $41.00
$28.23
15
2020-2024 Cadillac CT4 - Radiator Surge Tank Inlet Pipe Bracket GM
GM Description: 2.7L turbo. Aligns and secures engine coolant pipe
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $7.67
$5.76
MSRP $7.67
$5.76
15
2020-2024 Cadillac CT4 - Radiator Outlet Hose Bracket GM
GM Description: Helps align secure radiator coolant hose
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $6.88
$5.16
MSRP $6.88
$5.16
15
2020-2024 Cadillac CT4 - Radiator Outlet Hose Bracket GM
GM Description: 2.7L turbo. Helps align secure radiator coolant hose
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $7.00
$5.25
MSRP $7.00
$5.25
16
2020-2025 Cadillac CT4 - Radiator Surge Tank Inlet Hose GM
GM Description: 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $55.77
$37.06
MSRP $55.77
$37.06
16
2020-2025 Cadillac CT4 - Radiator Inlet Hose GM
GM Positions: Left
Description: 2.7L turbo. CT4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $58.32
$38.75
MSRP $58.32
$38.75
16
2020-2025 Cadillac CT4 - Radiator Outlet Hose GM
GM Positions: Right
Description: 2.7L turbo. CT4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $122.21
$80.04
MSRP $122.21
$80.04
16
2020-2025 Cadillac CT4 - Auxiliary Radiator Outlet Pipe GM
GM Positions: Right
Description: 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $82.70
$54.95
MSRP $82.70
$54.95
16
2020-2025 Cadillac CT4 - Driver Side Auxiliary Radiator Inlet Hose GM
GM Positions: Right
Description: 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $79.43
$52.78
MSRP $79.43
$52.78
16
2020-2025 Cadillac CT4 - Radiator Inlet Hose GM
GM Positions: Left
Description: 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $98.43
$65.41
MSRP $98.43
$65.41
19
2020-2024 Cadillac CT4 - Engine Coolant Air Bleeder Valve Assembly GM
GM Notes: PARTS: Part included with hose.
Description: 2.7L turbo. 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 $23.66
$13.57
MSRP $23.66
$13.57