Radiator & Components for 2018 Cadillac CTS
No.
Part # / Description / Price
Price
1
Radiator 
GM
GM Description: GM Genuine Parts Radiator (Part Number: 84352728) is an OE radiator assembly engineered to dissipate engine heat and maintain proper operating temperatures for select GM models. Function: Transfers engine heat to coolant and dissipates it through airflow t ...
MSRP $427.29
$278.41
MSRP $427.29
$278.41
2
Radiator Upper Bracket GM
GM Description: 2.0L turbo. 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 $75.31
$53.03
MSRP $75.31
$53.03
3
Radiator Insulator GM
GM Positions: Left
Notes: PARTS: Part included with radiator.
Description: GM Genuine Parts Radiator Insulator (Part Number: 22966133) is an OE insulator pad for the radiator lower area that helps reduce vibration and maintain proper radiator positioning. Manufactured to GM thermal and fit standards. Type: GM OE Radiator PartsFun ...
MSRP $31.64
$24.66
MSRP $31.64
$24.66
4
Radiator Drain Plug GM
GM Notes: PARTS: Part included with radiator.
Description: GM Genuine Parts Radiator Drain Plug (Part Number: 22887095) is an OE radiator drain plug designed to provide secure cooling system drainage. Function: Allows controlled draining of the radiator coolant for service and maintenance.Applications: Listed for ...
MSRP $8.65
$7.26
MSRP $8.65
$7.26
8
Lower Radiator Air Baffle GM
GM Description: GM Genuine Parts Lower Radiator Air Baffle (Part Number: 23362306) is a lower air baffle that directs airflow through the radiator to optimize cooling performance. Function: Directs incoming air to the radiator core for improved cooling efficiencyApplicati ...
MSRP $162.56
$108.23
MSRP $162.56
$108.23
8
Lower Radiator Air Baffle GM
GM Description: GM Genuine Parts Lower Radiator Air Baffle (Part Number: 23362305) is a lower air baffle that helps direct airflow through the radiator for proper cooling performance. Function: Directs cooling airflow into the radiator core to improve heat rejection and e ...
$52.97
$52.97
9
Black Diamond Multi-Purpose Retainer GM
GM Notes: PARTS: Part included with lower baffle.
Description: GM Black Diamond Multi-Purpose Retainer (Part Number: 1605396) is a push-in retainer used to secure trim and body components such as license-plate pockets or wheelhouse liners. Type: Push-in retainer / clipFunction: Secures interior or exterior trim compon ...
MSRP $10.36
$8.73
MSRP $10.36
$8.73
10
Multi-Purpose Clip GM
GM Notes: PARTS: Part included with lower baffle.
Description: GM Multi-Purpose Clip (Part Number: 20699808) Type: Retaining clip / trim retainerFunction: Secures interior trim and finish covers in place to maintain proper fit and appearanceQuality: OE-style clip designed for factory retention and reusability where ap ...
$48.39
$48.39
11
Multi-Purpose Nut GM
GM Description: 2.0L turbo. 3.6L, main. Coupe, 3.6L twin-turbo. 6.2L supercharged. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.45
$6.35
MSRP $7.45
$6.35
12
Driver Side Radiator Air Baffle GM
GM Positions: Left
Description: 2.0L turbo. 3.6L. Side baffle. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $59.81
$44.34
MSRP $59.81
$44.34
12
Passenger Side Radiator Air Baffle GM
GM Positions: Right
Description: 2.0L turbo. 3.6L. Side baffle. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $59.81
$42.11
MSRP $59.81
$42.11
14
Upper Hose GM
GM Positions: Upper
Description: GM Genuine Parts Radiator Inlet Hose (Part Number: 84890761) is an upper radiator inlet hose engineered to direct coolant into the radiator core. Function: Channels engine coolant to the radiator inlet to support proper cooling system flow.Fit: OE-spec geo ...
MSRP $42.63
$29.89
MSRP $42.63
$29.89
14
Radiator Inlet Hose GM
GM Positions: Upper
Description: GM Genuine Parts Radiator Inlet Hose (Part Number: 12659311) is an OE radiator inlet hose engineered to direct coolant from the inlet pipe to the engine. Application: Primary radiator inlet hose for specified 2.5L models and ATS vehicles.Function: Transfer ...
MSRP $45.88
$32.16
MSRP $45.88
$32.16
15
Multi-Purpose Clamp GM
GM Description: GM Genuine Parts Multi-Purpose Clamp (Part Number: 11516234) is a factory radiator inlet hose clamp used to secure coolant hoses and prevent leaks. Function: Secures hoses to fittings to maintain seal integrity in the cooling system.Benefit: Helps prevent ...
MSRP $8.37
$7.02
MSRP $8.37
$7.02
15
Multi-Purpose Clamp GM
GM Description: GM Genuine Parts Multi-Purpose Clamp (Part Number: 13162322) is described as a radiator inlet hose clamp in the master description (CLAMP, RAD INL HOSE). Use: Provides secure connection for radiator inlet hose to help maintain coolant flow and sealingFit/Y ...
MSRP $15.28
$12.81
MSRP $15.28
$12.81
16
Radiator Outlet Hose GM
GM Positions: Lower
Description: CTS. 2.0L turbo, without heavy duty cooling. ATS. Camaro. Helps maintain optimal temperatures
Designed to withstand high temperatures
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$63.06
$63.06
18
Radiator Surge Tank GM
GM Description: GM Genuine Parts Radiator Surge Tank (Part Number: 22948113) is a coolant overflow/reservoir tank that stores excess coolant and provides a path for expansion and recovery. Type: GM OE Radiator Parts / Reservoir TankFunction: Collects overflow coolant and ...
MSRP $112.40
$73.85
MSRP $112.40
$73.85
19
Multi-Purpose Insulator GM
GM Notes: PARTS: Part included with reservoir tank.
Description: GM Genuine Parts Multi-Purpose Insulator (Part Number: 22799347) is an OE-style insulator used with radiator surge tanks to reduce vibration and potential noise transfer. Function: Provides cushioning and isolation for the radiator surge tank/reservoirBene ...
MSRP $8.41
$7.06
MSRP $8.41
$7.06
20
20 P.S.I. Radiator Cap GM
GM Description: GM Genuine Parts 20 P. S. I. Radiator Cap (Part Number: 13502509) is a radiator pressure cap designed to seal the cooling system and help maintain specified system pressure for safe operation. Function: Seals and helps maintain pressure in the vehicle cool ...
MSRP $22.67
$20.08
MSRP $22.67
$20.08
21
Engine Coolant Recovery Tank Cap GM
GM Notes: PARTS: Part included with reservoir tank.
Description: Sedan, 2.0L turbo. 2.0L turbo, with heavy duty cooling. 6.2L, with supercharger. Sedan, 2.5L. Coupe, 2.0L turbo. 3.6L. Access cover. Helps keep coolant from flowing out of your vehicle's engine coolant recovery tank
Helps keep coolant pressure at required level
$34.77
$34.77
22
Inlet Hose GM
GM Description: GM Genuine Parts Radiator Surge Tank Inlet Hose (Part Number: 84890763) is an OE inlet hose for the radiator surge/tank designed for precise coolant routing. Type: GM OE Radiator PartsFunction: Routes coolant between radiator and surge tank or related cool ...
MSRP $97.70
$64.18
MSRP $97.70
$64.18
23
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 $12.71
$10.66
MSRP $12.71
$10.66