Intercooler for 2025 Cadillac CT4
No.
Part # / Description / Price
Price
1
Radiator 
GM
GM Description: Low temperature. 3.0L twin-turbo, radiator mounted. CT4. Center. 3.6L turbo, radiator mounted. CT5.
MSRP $377.61
$247.29
MSRP $377.61
$247.29
2
Auxiliary Pump GM
GM Description: CT5. 3.0l. CT4. 3.6L turbo, radiator mounted. 3.0L twin-turbo, radiator mounted, rwd.
MSRP $252.44
$144.52
MSRP $252.44
$144.52
3
Cooler Pump Bracket GM
GM Description: 3.6L turbo, radiator mounted. 3.0L twin-turbo, radiator mounted, rwd.
MSRP $122.04
$79.82
MSRP $122.04
$79.82
4
MSRP $84.32
$50.91
5
MSRP $80.24
$48.44
6
Radiator Coolant Hose GM
GM Description: 3.6L turbo, radiator mounted, #3. CT4. Right. Inlet. CT5. 6.2L, auxiliary. Auxiliary Radiator.
MSRP $56.41
$40.87
MSRP $56.41
$40.87
7
MSRP $41.01
$29.72
8
MSRP $72.97
$52.88
9
Radiator Coolant Hose GM
GM Description: 3.6L turbo, radiator mounted, #6. CT4. Left. Outlet. CT5. 6.2L, auxiliary. Auxiliary Radiator.
MSRP $107.49
$74.00
MSRP $107.49
$74.00
No.
Part # / Description / Price
Price
1
Intercooler Cover GM
GM Description: Coupe, 3.6L twin-turbo, intake mounted. Sedan, 3.6L twin-turbo, intake mounted. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $820.11
$623.73
MSRP $820.11
$623.73
2
Turbocharger Intercooler GM
GM Positions: Left
Notes: PARTS: Part included with cover assy.
Description: CTS. XTS. ATS. With v-series. Charge air cooler cover. Coupe, 3.6L twin-turbo, intake mounted. Sedan, 3.6L twin-turbo, intake mounted. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $243.02
$158.61
MSRP $243.02
$158.61
3
Inter-Cooler Insulator GM
GM Positions: Left
Notes: PARTS: Part included with cover assy.
Description: Sedan, 3.6L twin-turbo, intake mounted.
MSRP $25.48
$19.01
MSRP $25.48
$19.01
4
Water Manifold GM
GM Notes: PARTS: Part included with cover assy.
Description: 3.6L twin-turbo intake mounted. Water manifold.
MSRP $622.10
$385.27
MSRP $622.10
$385.27
5
Supercharger Water Manifold Gasket GM
GM Notes: PARTS: Part included with water manifold.
Description: With supercharged. 6.2L with supercharger. Coupe, 3.6L twin-turbo, intake mounted. Sedan, 3.6L twin-turbo, intake mounted. Coupe, 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.45
$6.56
MSRP $8.45
$6.56
6
Engine Coolant Air Bleeder Valve GM
GM Notes: PARTS: Part included with water manifold.
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 $18.78
$12.49
MSRP $18.78
$12.49
9
Intake Manifold Vacuum Fitting GM
GM Notes: PARTS: Part included with water manifold.
Description: Coupe, 3.6L twin-turbo, intake mounted. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $422.58
$262.91
MSRP $422.58
$262.91
11
Intake Air Pressure and Temperature Sensor GM
GM Notes: PARTS: Part included with cover assy.
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $76.56
$52.70
MSRP $76.56
$52.70
Related Parts
Part # / Description / Price
Price
Radiator Lower Bracket GM
GM Positions: Right
Description: Helps align and secure your vehicle's radiator mount
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
Collision parts are designed to help promote proper and safe repair
MSRP $10.14
$8.13
MSRP $10.14
$8.13