Radiator & Components for 2019 Cadillac CTS
No.
Part # / Description / Price
Price
1
Auxiliary Radiator 
GM
GM Positions: Right
Description: 3.6L twin-turbo, auxiliary radiator. CTS. Vsport. Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting
MSRP $297.64
$196.44
MSRP $297.64
$196.44
1
Acdelco™ Auxiliary Radiator GM
GM Positions: Right
Description: Engine Cooling. Auxiliary. Location-Wheel Arch. CTS. Vsport.
2
Driver Side Radiator Upper Bracket GM
GM Positions: Left
Description: 3.6L twin-turbo auxiliary radiator. 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 $42.61
$29.52
MSRP $42.61
$29.52
2
Passenger Side Radiator Upper Bracket GM
GM Positions: Right
Description: 3.6L twin-turbo auxiliary radiator. 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 $39.34
$28.68
MSRP $39.34
$28.68
3
Radiator Upper Insulator GM
GM Notes: PARTS: Part included with upper bracket.
Description: 3.6L twin-turbo auxiliary radiator. 3.6L twin-turbo main radiator. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.07
$8.76
MSRP $12.07
$8.76
4
Passenger Side Radiator Lower Bracket GM
GM Positions: Right
Description: 3.6L twin-turbo auxiliary radiator. 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 $39.34
$28.68
MSRP $39.34
$28.68
4
Driver Side Radiator Lower Bracket GM
GM Positions: Left
Description: 3.6L twin-turbo auxiliary radiator. 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 $42.61
$29.52
MSRP $42.61
$29.52
5
Radiator Lower Insulator GM
GM Notes: PARTS: Part included with lower bracket.
Description: 3.6L twin-turbo auxiliary radiator. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.72
$8.09
MSRP $11.72
$8.09
6
Passenger Side Radiator Air Baffle GM
GM Positions: Right
Description: 3.6L twin-turbo auxiliary radiator. Air baffle. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.36
$19.94
MSRP $27.36
$19.94
6
Driver Side Radiator Air Baffle GM
GM Positions: Left
Description: 3.6L twin-turbo auxiliary radiator. Air baffle. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.61
$19.40
MSRP $26.61
$19.40
7
Black Diamond Multi-Purpose Retainer GM
GM Positions: Right
Notes: PARTS: Part included with air baffle.
Description: Used to secure multiple components
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 $10.11
$7.37
MSRP $10.11
$7.37
No.
Part # / Description / Price
Price
1
Acdelco™ Auxiliary Radiator GM
GM Description: Engine Cooling. Auxiliary. Location-Wheel Arch. CTS. Vsport.
1
Acdelco™ Radiator GM
GM Description: Engine Cooling. Primary. CTS. With vsport. 3.6L twin-turbo, main radiator.
2
Radiator Upper Insulator GM
GM Positions: Right
Description: 3.6L twin-turbo auxiliary radiator. 3.6L twin-turbo main radiator. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.07
$8.76
MSRP $12.07
$8.76
3
Radiator Insulator GM
GM Positions: Left
Notes: PARTS: Part included with radiator.
Description: Coupe, 2.0L turbo. 2.0L turbo, main. 3.6L, main. Coupe, 3.6L. Sedan, 2.5L. Sedan, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.87
$22.41
MSRP $30.87
$22.41
4
Radiator Drain Plug GM
GM Notes: PARTS: Part included with radiator.
Description: 6.2L, main. Sedan, 2.0L turbo. 2.0L turbo, main. 3.6L, main. 6.2L supercharged. Sedan, 2.5L. Coupe, 2.0L turbo. Coupe, 3.6L. Sedan, 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 $8.43
$6.12
MSRP $8.43
$6.12
5
Upper Radiator Air Baffle GM
GM Description: 3.6L twin-turbo, main radiator. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.70
$15.81
MSRP $21.70
$15.81
6
Multi-Purpose Clip GM
GM Notes: PARTS: Part included with upper baffle.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $3.56
$2.44
MSRP $3.56
$2.44
7
Black Diamond Multi-Purpose Retainer GM
GM Notes: PARTS: Part included with upper baffle.
Description: Used to secure multiple components
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 $10.11
$7.37
MSRP $10.11
$7.37
8
Lower Radiator Air Baffle GM
GM Description: 3.6L twin-turbo main radiator. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $120.80
$80.77
MSRP $120.80
$80.77
10
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 $7.27
$5.01
MSRP $7.27
$5.01
11
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 $58.35
$40.42
MSRP $58.35
$40.42
11
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 $58.35
$40.42
MSRP $58.35
$40.42
No.
Part # / Description / Price
Price
N/A
Engine Block Heater GM
GM Description: CTS. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $116.48
$73.70
MSRP $116.48
$73.70
N/A
Front Bumper Shutter GM
GM Description: Without CTS V 2016-19. Helps properly direct air flow
Helps keep your vehicle's engine operating at its optimal temperature
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 $356.72
$236.38
MSRP $356.72
$236.38
N/A
Fan Control Module GM
GM Description: CTS. ATS. Sedan, 2.0L turbo. Coupe, 3.6L. Sedan, 2.5L. Coupe, 2.0L turbo. Controls fan speed
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 $220.30
$122.27
MSRP $220.30
$122.27
N/A
Auxiliary Radiator GM
GM Description: 3.6L twin-turbo, auxiliary radiator. CTS. Vsport. Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting
MSRP $297.64
$196.44
MSRP $297.64
$196.44
N/A
Engine Coolant Outlet O-Ring GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.57
$6.40
MSRP $10.57
$6.40
N/A
Engine Water Pump Pulley GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $90.49
$52.03
MSRP $90.49
$52.03
N/A
Radiator Surge Tank Inlet Hose GM
GM Description: CTS. With vsport. 3.6L twin-turbo. Inlet hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $99.45
$66.22
MSRP $99.45
$66.22
N/A
Acdelco™ Auxiliary Radiator GM
GM Description: Engine Cooling. Auxiliary. Location-Wheel Arch. CTS. Vsport.
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
Water Outlet Seal GM
GM 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 $9.31
$5.61
MSRP $9.31
$5.61
1
Acdelco™ Radiator GM
GM Description: Engine Cooling. Primary. CTS. With vsport. 3.6L twin-turbo, main radiator.
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 $293.00
$193.38
MSRP $293.00
$193.38
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 $23.55
$17.10
MSRP $23.55
$17.10
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 $102.94
$68.55
MSRP $102.94
$68.55
5
Thermostat Housing GM
GM Notes: Includes Thermostat & Gasket.
Description: CTS. With vsport. CT4. ATS. With v-series. Coupe, 3.6L twin-turbo. Sedan, 3.6L twin-turbo.
MSRP $218.04
$121.01
MSRP $218.04
$121.01
6
Engine Coolant Thermostat Seal GM
GM Description: Seals your vehicle's thermostat housing
Helps prevent coolant from leaking from the engine
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.74
$6.49
MSRP $10.74
$6.49
7
Acdelco™ Water Outlet GM
GM Description: CTS. With vsport. ATS. With v-series. Coupe, 3.6L twin-turbo. Sedan, 3.6L twin-turbo.
7
Engine Coolant Water Outlet GM
GM Description: CTS. With vsport. ATS. With v-series. Coupe, 3.6L twin-turbo. Sedan, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $256.87
$142.56
MSRP $256.87
$142.56
8
Radiator Surge Tank GM
GM Description: ATS. Coupe, 2.0L turbo. 2.0L turbo, without heavy duty cooling. 3.6L, with heavy duty cooling. Camaro. 6.2L, with supercharger. CTS-v. 6.2L supercharged. Coupe, 3.6L twin-turbo. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $109.65
$73.04
MSRP $109.65
$73.04
9
20 P.S.I. Radiator Cap GM
GM Description: Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety
MSRP $22.11
$13.37
MSRP $22.11
$13.37
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. CTS. With vsport. 3.6L turbo. Incl.Water Pump and Gaskets.
MSRP $564.10
$350.55
MSRP $564.10
$350.55
14
MSRP $425.51
$234.03
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: 3.6L twin-turbo. CTS. With heavy duty. With vsport. Restore cooling system performance, repair overheating due to damaged fan
MSRP $842.23
$459.02
MSRP $842.23
$459.02
No.
Part # / Description / Price
Price
1
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 $23.55
$17.10
MSRP $23.55
$17.10
2
MSRP $8.59
$6.23
2
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 $8.17
$5.93
MSRP $8.17
$5.93
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 $102.94
$68.55
MSRP $102.94
$68.55
4
Multi-Purpose Clamp GM
GM Notes: PARTS: Part included with lower hose.
Description: Hydraulic, 3.6L. Engine cooling. 2.5L, front. Coupe, 6.2L, rear. Wagon, 6.2L, #3. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.60
$5.93
MSRP $8.60
$5.93
7
Radiator Outlet Pipe GM
GM Description: 3.6L twin-turbo. CTS. With vsport. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $48.48
$33.44
MSRP $48.48
$33.44
8
Radiator Pipe O-Ring Seal GM
GM Notes: PARTS: Part included with outlet pipe.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.00
$8.71
MSRP $12.00
$8.71
8
Engine Coolant Outlet O-Ring GM
GM Description: Lower Thermostat Housing to Heater Outlet Pipe. Engine Cooling. Reservoir Outlet Pipe. Wagon, 3.0, 3.6L. 2.8L. 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 $10.12
$6.12
MSRP $10.12
$6.12
9
Radiator Inlet Pipe GM
GM Description: 3.6L twin-turbo, inlet. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $48.80
$33.67
MSRP $48.80
$33.67
10
Auxiliary Radiator Outlet Hose GM
GM Description: 3.6L twin-turbo, outlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $66.17
$45.64
MSRP $66.17
$45.64
10
Driver Side Radiator Inlet Hose GM
GM Description: Engine Cooling. Auxiliary Radiator. Location-Left Wheel Arch. Radiator to Pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.03
$21.80
MSRP $30.03
$21.80
10
Passenger Side Radiator Inlet Hose GM
GM Description: Engine Cooling. Auxiliary Radiator. Location-Right Wheel Arch. Radiator to Connector and Pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $42.08
$29.04
MSRP $42.08
$29.04
10
Radiator Inlet Hose GM
GM Description: Engine Cooling. Auxiliary Radiator. Connector To Radiator. 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 $24.02
$17.44
MSRP $24.02
$17.44
11
Radiator Surge Tank GM
GM Description: ATS. Coupe, 2.0L turbo. 2.0L turbo, without heavy duty cooling. 3.6L, with heavy duty cooling. Camaro. 6.2L, with supercharger. CTS-v. 6.2L supercharged. Coupe, 3.6L twin-turbo. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $109.65
$73.04
MSRP $109.65
$73.04
12
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 $8.21
$5.97
MSRP $8.21
$5.97
13
20 P.S.I. Radiator Cap GM
GM Description: Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety
MSRP $22.11
$13.37
MSRP $22.11
$13.37
14
Acdelco™ Access Cover GM
GM Notes: PARTS: Part included with lower hose.
Description: Access cover. 2.0L turbo, without heavy duty cooling. Coupe, 2.0L turbo. 3.6L, without heavy duty cooling. 6.2L, with supercharger. Sedan, 2.5L. Coupe, 3.6L. Sedan, 3.6L.
14
Engine Coolant Recovery Tank Cap GM
GM Notes: PARTS: Part included with lower hose.
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
MSRP $9.31
$5.63
MSRP $9.31
$5.63
15
Radiator Surge Tank Inlet Hose GM
GM Description: CTS. With vsport. 3.6L twin-turbo. Inlet hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $99.45
$66.22
MSRP $99.45
$66.22
16
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 $12.39
$8.99
MSRP $12.39
$8.99