Cooling System for 2016 Cadillac CT6
No.
Part # / Description / Price
Price
N/A
Front Bumper Shutter 
GM
GM Description: GM Genuine Parts Front Bumper Shutter (Part Number: 23278688) is a factory front bumper shutter assembly designed to regulate airflow and support pedestrian safety systems where equipped. Function: Helps direct airflow for optimal engine cooling and, where ...
$263.38
$263.38
N/A
Water Inlet Seal GM
GM Description: GM Genuine Parts Water Inlet Seal (Part Number: 12647400) is an engine coolant system seal (engine coolant pipe gasket) designed to prevent coolant leaks at inlet connections. Function: Seals inlet interfaces to prevent coolant leakage and maintain proper ...
MSRP $8.20
$6.14
MSRP $8.20
$6.14
N/A
Engine Coolant Outlet O-Ring GM
GM Description: GM Genuine Parts Engine Coolant Outlet O-Ring (Part Number: 12649985) is a seal for the engine coolant outlet to prevent leakage at coolant connections. Type: SEAL-WAT OTLT — engine coolant outlet seal / O-ringFunction: Prevents coolant leakage from the ...
MSRP $9.04
$6.77
MSRP $9.04
$6.77
N/A
Front Bumper Shutter GM
GM Description: GM Genuine Parts Front Bumper Shutter (Part Number: 23278687) is an OEM front bumper shutter assembly engineered to help manage airflow and support thermal management of vehicle cooling systems.Type: Front bumper shutter assemblyFunction: Helps direct airf ...
MSRP $251.03
$165.12
MSRP $251.03
$165.12
N/A
Water Pump Inlet Pipe GM
GM Description: LaCrosse. CT6. 3.0l. 3.0L twin-turbo. XT6. Coupe, 3.6L, 2016-19. Sedan, 3.6L, 2016-2018. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$64.79
$64.79
1
Radiator GM
GM Description: GM Genuine Parts Radiator (Part Number: 84215228) is a GM OE radiator assembly engineered for CT6 applications. It features lightweight construction and a corrosion-resistant aluminum core designed to provide efficient heat transfer and long service life. ...
MSRP $377.56
$246.00
MSRP $377.56
$246.00
2
Radiator Inlet Hose GM
GM Description: CT6. 3.0l. Without extra capacity. 3.0L twin-turbo, main radiator, without extra cooling. 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 $66.45
$46.59
MSRP $66.45
$46.59
2
Radiator Inlet Hose GM
GM Description: CT6. 3.6l. 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 $26.37
$20.56
MSRP $26.37
$20.56
3
Radiator Outlet Hose GM
GM Description: CT6. 3.0l. Without extra capacity. 3.0L twin-turbo, main radiator, without extra cooling. CT6. 3.6l. With oil cooler. 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
$87.94
$87.94
3
Radiator Outlet Hose GM
GM Description: CT6. 3.6l. Without oil cooler. 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 $45.33
$31.79
MSRP $45.33
$31.79
5
Thermostat Unit GM
GM Notes: Includes: Thermostat.
Description: GM Genuine Parts Engine Coolant Thermostat and Housing Assembly (Part Number: 12678784) is a thermostat housing assembly that replaces leaking or failed thermostat housings and restores coolant sealing. Type: Thermostat and housing assemblyFunction: Regula ...
MSRP $90.82
$53.07
MSRP $90.82
$53.07
6
Engine Coolant Thermostat Housing Seal GM
GM Description: GM Genuine Parts Engine Coolant Thermostat Housing Seal (Part Number: 12647181) is a sealing component for the thermostat housing designed to maintain coolant integrity and prevent leaks. Manufactured to GM OE specifications. Purpose: Provides a reliable s ...
MSRP $7.72
$6.59
MSRP $7.72
$6.59
7
Engine Coolant Water Outlet GM
GM Description: GM Genuine Parts Engine Coolant Water Outlet (Part Number: 12650468) is an OEM-engineered coolant outlet assembly that routes engine coolant between components while maintaining a sealed system. Type & Function: Engine coolant outlet assembly — provi ...
MSRP $34.64
$22.51
MSRP $34.64
$22.51
8
Radiator Surge Tank GM
GM Description: GM Genuine Parts Radiator Surge Tank (Part Number: 22970513) is a coolant reservoir/surge tank designed to maintain proper coolant level and headspace in the cooling system. Type / Function: Radiator surge tank/reservoir — stores overflow coolant and pro ...
$49.36
$49.36
10
Engine Water Pump with Gasket GM
GM Description: ACDelco Engine Water Pump with Gasket (Part Number: 12707180) is a replacement engine water pump kit that includes gasket(s) and is engineered for reliable, leak-resistant coolant circulation. Manufactured and tested for dependable performance.Function: Ci ...
MSRP $238.15
$129.78
MSRP $238.15
$129.78
11
Water Pump Seal GM
GM Description: GM Genuine Parts Water Pump Seal (Part Number: 12646951) is a round O-ring style water pump/front-cover seal (SEAL-WITHPMP (ROUND)). Type: Water pump seal / O-ring (round)Function: Seals front cover/water pump to prevent coolant leakageNotes: CT6 3.6L and ...
MSRP $8.20
$6.14
MSRP $8.20
$6.14
11
Water Pump Seal GM
GM Description: GM Genuine Parts Water Pump Seal (Part Number: 12646952) is a keyhole-shaped O-ring seal used with water pumps and front covers (SEAL-WITHPMP (KEYHOLE)). Type: Water pump seal / O-ring (keyhole-shaped)Function: Provides sealing at water pump/front cover to ...
MSRP $8.20
$6.14
MSRP $8.20
$6.14
11
Water Pump Housing Gasket GM
GM Description: ACDelco Water Pump Housing Gasket (Part Number: 12646995) is a sealing gasket that installs between the water pump housing and engine to prevent coolant leaks. Function: Seals the water pump housing to maintain proper coolant containment and engine cooling ...
MSRP $8.20
$6.14
MSRP $8.20
$6.14
11
Water Pump Outlet Port Seal GM
GM Description: ACDelco Water Pump Outlet Port Seal (Part Number: 12649987) is an OE water pump outlet port seal (O-ring) designed to prevent coolant leaks at the pump outlet or timing cover interface. Type: Water pump outlet port seal / O-ringFunction: Seals outlet port ...
MSRP $8.20
$6.14
MSRP $8.20
$6.14
13
Engine Cooling Fan Motor GM
GM Description: GM Genuine Parts Engine Cooling Fan Motor (Part Number: 84075446)Type: Engine Cooling Fan MotorFunction: Drives the engine cooling fan to help regulate engine temperature and support the A/C system under loadNotes: Supplied as a GM Genuine Part; designed, ...
MSRP $491.24
$266.74
MSRP $491.24
$266.74
14
Engine Cooling Fan Shroud GM
GM Notes: Includes Fan Blade.
Description: GM Genuine Parts Engine Cooling Fan Shroud (Part Number: 84275029) is a fan shroud assembly designed to house cooling fans and optimize airflow through the radiator for engine temperature regulation. Function: Directs airflow from cooling fans through the ...
MSRP $527.67
$343.82
MSRP $527.67
$343.82