Cooling System for 2018 Cadillac CTS
No.
Part # / Description / Price
Price
N/A
Engine Coolant Outlet O-Ring 
GM
GM Description: GM Genuine Parts Engine Coolant Outlet O-Ring (Part Number: 12584040) is an OEM-quality sealing O-ring designed for the coolant outlet to help maintain a reliable coolant seal and prevent leaks. Function: Provides a pressure-tight seal at the engine coola ...
MSRP $10.83
$7.58
MSRP $10.83
$7.58
N/A
Acdelco™ Engine Cooling Fan Controller GM
GM Description: CTS. ATS. Sedan, 2.0L turbo. Coupe, 3.6L. Sedan, 2.5L. Coupe, 2.0L turbo.
N/A
Front Bumper Shutter GM
GM Description: GM Genuine Parts Front Bumper Shutter (Part Number: 84097277) is an OEM radiator/airflow shutter assembly that helps optimize engine temperature control by regulating airflow through the grille opening. Type: Front bumper / radiator shutter assemblyFunctio ...
MSRP $365.63
$239.19
MSRP $365.63
$239.19
N/A
Fan Control Module GM
GM Description: GM Genuine Parts Fan Control Module (Part Number: 23506648) is an OEM fan control module that manages radiator fan speed to maintain proper engine temperature. Function: Controls radiator/cooling fan speed based on engine temperature inputs to optimize coo ...
MSRP $225.80
$123.05
MSRP $225.80
$123.05
N/A
Auxiliary Radiator GM
GM Description: GM Genuine Parts Auxiliary Radiator (Part Number: 23177172) is an auxiliary radiator assembly used on twin-turbo 3.6L applications to provide supplemental cooling. Type: Auxiliary RadiatorFunction: Provides additional cooling capacity to support engine the ...
MSRP $305.07
$199.87
MSRP $305.07
$199.87
N/A
Radiator Surge Tank Inlet Hose GM
GM Description: GM Genuine Parts Radiator Surge Tank Inlet Hose (Part Number: 22990652) is an OE coolant inlet hose designed for radiator surge tank service on select GM engines. Engineered to meet GM specifications for fit, sealing and thermal performance.Function: Conne ...
MSRP $101.93
$66.95
MSRP $101.93
$66.95
N/A
Engine Block Heater GM
GM Description: GM Genuine Parts Engine Block Heater (Part Number: 12587380) is a heater designed to warm engine coolant or block components to aid cold-weather starting. Supplied to OEM specifications for the listed CTS applications. Function: Heats engine coolant/engine ...
MSRP $119.39
$74.52
MSRP $119.39
$74.52
N/A
Water Outlet Seal GM
GM Description: GM Genuine Parts Water Outlet Seal (Part Number: 12690764) is a seal used at the engine coolant outlet to help prevent coolant leaks and maintain proper cooling system sealing. Function: Seals the coolant outlet to prevent leaks and maintain system pressur ...
MSRP $9.55
$7.13
MSRP $9.55
$7.13
N/A
Engine Water Pump Pulley GM
GM Description: ACDelco Engine Water Pump Pulley (Part Number: 12611587) is a pulley component designed to drive the engine water pump with factory-aligned rotational geometry. Function: Transfers belt drive rotation to the water pump to circulate engine coolant.Quality: ...
MSRP $92.75
$54.20
MSRP $92.75
$54.20
1
Radiator GM
GM Description: CTS. With vsport. 3.6L twin-turbo, main radiator. Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $300.33
$196.77
MSRP $300.33
$196.77
2
Radiator Inlet Hose GM
GM Description: 3.6L twin-turbo. CTS. With vsport. 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
MSRP $24.13
$18.81
MSRP $24.13
$18.81
3
Radiator Outlet Hose GM
GM Description: 3.6L twin-turbo. CTS. With vsport. 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
MSRP $105.51
$69.30
MSRP $105.51
$69.30
5
Thermostat Housing GM
GM Notes: Includes Thermostat & Gasket.
Description: GM Genuine Parts F (S)Housing (Part Number: 12690768) is a factory replacement housing related to the engine cooling thermostat assembly designed for proper mounting and sealing in the cooling system. Function: Provides a secure mounting and sealing locati ...
MSRP $223.50
$121.80
MSRP $223.50
$121.80
6
Engine Coolant Thermostat Seal GM
GM Description: ACDelco Engine Coolant Thermostat Seal (Part Number: 12582472) is a thermostat housing O-ring designed to prevent coolant leakage and maintain proper sealing at the thermostat housing. Type: Thermostat housing O-ring / coolant thermostat sealFunction: Prev ...
MSRP $11.00
$7.68
MSRP $11.00
$7.68
7
Engine Coolant Water Outlet GM
GM Description: GM Genuine Parts Engine Coolant Water Outlet (Part Number: 12643964) is a coolant outlet assembly that provides a passage for engine coolant from the cylinder head or thermostat housing area to the cooling system. Type: Air Conditioning PartsFunction: Rout ...
MSRP $263.29
$143.48
MSRP $263.29
$143.48
8
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
9
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
$14.72
MSRP $22.67
$14.72
10
Front Cover GM
GM Notes: Water Pump Is Serviced With Front Cover 2018 And Newer.
Description: ATS. 3.6L, 2013-2015. Canyon, Colorado. Type 2. 2015-16. 2014-15. Coupe, 3.6L twin-turbo. CTS. With vsport. Incl.Water Pump and Gaskets.
MSRP $578.20
$357.99
MSRP $578.20
$357.99
11
Water Pump Assembly Gasket GM
GM Description: ACDelco Water Pump Assembly Gasket (Part Number: 12660159) is a replacement gasket intended to seal the water pump to the engine and help prevent coolant leaks. Function: Provides a fluid-tight seal between the water pump and engine housing to prevent cool ...
MSRP $11.64
$8.14
MSRP $11.64
$8.14
14
Acdelco™ Engine Cooling Fan Assembly GM
GM Notes: Includes: Fan Blade, Motor, & Shroud.
Description: Incl.Fan Blade & Motor. 3.6L twin-turbo. CTS. With heavy duty. With vsport.
14
Engine Cooling Fan Assembly GM
GM Notes: Includes: Fan Blade, Motor, & Shroud.
Description: GM Genuine Parts Engine Cooling Fan Assembly (Part Number: 85063502) is an engine cooling fan assembly intended to provide airflow for radiator and A/C condenser cooling to help maintain proper engine and system temperatures. Function: Moves air across the ...
MSRP $436.15
$236.81
MSRP $436.15
$236.81
14
Engine Cooling Fan Assembly GM
GM Notes: Includes: Fan Blade, Motor, & Shroud.
Description: 3.6L twin-turbo. CTS. With heavy duty. With vsport. Restore cooling system performance, repair overheating due to damaged fan
MSRP $863.29
$468.76
MSRP $863.29
$468.76