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  1. Home
  2. Cadillac
  3. 2015
  4. CTS
  5. Cooling System

2015 Cadillac CTS cooling system parts catalog

Add this car in your garage and make future searches easy.

Belt, belts and pulleys

  • OEM part number: 12652186
  • Quantity in car: 1
  • Belt

$14.62—17.12

Available in 37 shops

Add to cart

Tensioner, belts and pulleys

  • OEM part number: 12627119
  • Quantity in car: 1
  • Tensioner

$47.26—83.63

Available in 37 shops

Add to cart

Bolt, belts and pulleys

  • OEM part number: 11609602
  • Quantity in car: 1
  • Hexagon flanged head, m10x1.5x89.9, 28.35 thread, 22.3 outside diameter, 10.9, gmw3359, reduced body. (engine mount strut & engine lift)

$2.24—2.37

Available in 2 shops

Add to cart

Control module, cooling fan

  • OEM part number: 23506648
  • Quantity in car: 1
  • CTS. ATS. Sedan, 2.5L. Coupe, 3.6L. Coupe, 2.0L turbo. Sedan, 2.0L turbo. Included With Fan Assembly.

$157.52

Available in 36 shops

Add to cart

Shroud, cooling fan

  • OEM part number: 22966146
  • Quantity in car: 1
  • Shroud

$44.92

Available in 1 shop

Add to cart

Blade, cooling fan

  • OEM part number: 22800706
  • Quantity in car: 1
  • Blade

$35.92

Available in 1 shop

Add to cart

Fan Module, cooling fan

  • OEM part number: 19333232
  • Quantity in car: 1
  • Connector at 4 O'Clock Position. CTS. ATS. 600w. 600 Watt. 2nd Design. Manual trans. Without v-series. Without heavy duty. Incl.Fan Blade and Motor. With ex. capacity cooling. 3.6L, with extra capacity. Coupe, 2.0L turbo, with extra capacity. Inclu

$590.06

Available in 36 shops

Add to cart

Upper hose, cooling system

  • OEM part number: 84393404
  • Quantity in car: 1
  • Camaro. ATS. CTS. Inlet, at radiator. 2.0L turbo, without heavy duty cooling.

$32.00

Available in 36 shops

Add to cart

Lower hose, cooling system

  • OEM part number: 84128850
  • Quantity in car: 1
  • Camaro. ATS. CTS. 2.0L turbo, without heavy duty cooling.

$44.67

Available in 36 shops

Add to cart

Control module, cooling system

  • OEM part number: 23506648
  • Quantity in car: 1
  • CTS. ATS. Sedan, 2.5L. Coupe, 3.6L. Coupe, 2.0L turbo. Sedan, 2.0L turbo. Included With Fan Assembly.

$157.52

Available in 36 shops

Add to cart

Radiator, cooling system

  • OEM part number: 22966124
  • Quantity in car: 1
  • Radiator

$188.17—235.25

Available in 37 shops

Add to cart

Tank, cooling system

  • OEM part number: 22948113
  • Quantity in car: 1
  • Tank

$30.53—54.26

Available in 37 shops

Add to cart

Hose, cooling system

  • OEM part number: 22908202
  • Quantity in car: 1
  • Hose

$20.65—51.47

Available in 37 shops

Add to cart

Fan Module, cooling system

  • OEM part number: 19333232
  • Quantity in car: 1
  • Connector at 4 O'Clock Position. CTS. ATS. 600w. 600 Watt. 2nd Design. Manual trans. Without v-series. Without heavy duty. Incl.Fan Blade and Motor. With ex. capacity cooling. 3.6L, with extra capacity. Coupe, 2.0L turbo, with extra capacity. Inclu

$590.06

Available in 36 shops

Add to cart

Cap, cooling system

  • OEM part number: 13502509
  • Quantity in car: 1
  • Radiator filler

$8.25—26.55

Available in 39 shops

Add to cart

Water Pump Assembly, cooling system

  • OEM part number: 12690252
  • Quantity in car: 1
  • Equinox, Terrain. Regal Sportback. Regal TourX. Traverse. Envision. Acadia. Impala. Malibu. Camaro. CT6. ATS. CTS. 2.5l. Primary. 2014-2017. Coupe, 2.0L turbo. 2016-18, without hybrid. Includes Water Pump Pulley, Thermostat Housing And Gaskets.

$284.13

Available in 36 shops

Add to cart

Water Outlet, cooling system

  • OEM part number: 12656445
  • Quantity in car: 1
  • Canyon, Colorado. Camaro. ATS. CT6. CTS. Sedan, 2.5L. Coupe, 2.0L turbo. Sedan, 2.0L turbo. 2016-18, without hybrid. Includes Gasket, Coolant Temp Sensor And By-Pass Hose.

$87.86

Available in 36 shops

Add to cart

Housing, cooling system

  • OEM part number: 12651603
  • Quantity in car: 1
  • Housing

$42.02—54.72

Available in 37 shops

Add to cart

Gasket, cooling system

  • OEM part number: 12630777
  • Quantity in car: 1
  • Gasket

$1.42—2.74

Available in 37 shops

Add to cart

Gasket, cooling system

  • OEM part number: 12627061
  • Quantity in car: 1
  • Gasket

$3.92—6.55

Available in 37 shops

Add to cart

Gasket, cooling system

  • OEM part number: 12627049
  • Quantity in car: 1
  • Gasket

$2.27—4.35

Available in 37 shops

Add to cart

Heater, cooling system

  • OEM part number: 12586687
  • Quantity in car: 1
  • Engine coolant

$28.49—33.37

Available in 38 shops

Add to cart

Upper hose, radiator and components

  • OEM part number: 84393404
  • Quantity in car: 1
  • Camaro. ATS. CTS. Inlet, at radiator. 2.0L turbo, without heavy duty cooling.

$32.00

Available in 36 shops

Add to cart

Lower hose, radiator and components

  • OEM part number: 84128866
  • Quantity in car: 1
  • ATS. 2.5l. 2.0L turbo. Position: Lower

$19.05—19.82

Available in 36 shops

Add to cart

Lower hose, radiator and components

  • OEM part number: 84128850
  • Quantity in car: 1
  • Camaro. ATS. CTS. 2.0L turbo, without heavy duty cooling.

$44.67

Available in 36 shops

Add to cart

Control module, radiator and components

  • OEM part number: 23506648
  • Quantity in car: 1
  • CTS. ATS. Sedan, 2.5L. Coupe, 3.6L. Coupe, 2.0L turbo. Sedan, 2.0L turbo. Included With Fan Assembly.

$157.52

Available in 36 shops

Add to cart

Side baffle, radiator and components

  • OEM part number: 23476275
  • Quantity in car: 1
  • 2.0L turbo. Side baffle. 3.6L twin-turbo, main radiator. Position: Left, Front Left

$27.40

Available in 36 shops

Add to cart

Side baffle, radiator and components

  • OEM part number: 23476274
  • Quantity in car: 1
  • 2.0L turbo. Side baffle. 3.6L twin-turbo, main radiator. Position: Right, Front Right

$27.40

Available in 36 shops

Add to cart

Upper bracket, radiator and components

  • OEM part number: 23473171
  • Quantity in car: 1
  • 2.0L turbo.

$51.35

Available in 36 shops

Add to cart

Lower baffle, radiator and components

  • OEM part number: 23362306
  • Quantity in car: 1
  • 2.0L turbo, without extra capacity.

$86.20

Available in 36 shops

Add to cart

Upper baffle, radiator and components

  • OEM part number: 23222310
  • Quantity in car: 1
  • 3.6L. 2.0L turbo. Position: Front Upper

$47.32

Available in 36 shops

Add to cart

Insulator, radiator and components

  • OEM part number: 22966133
  • Quantity in car: 1
  • Insulator

$11.21—15.38

Available in 37 shops

Add to cart

Radiator, radiator and components

  • OEM part number: 22966124
  • Quantity in car: 1
  • Radiator

$188.17—235.25

Available in 37 shops

Add to cart

Tank, radiator and components

  • OEM part number: 22948113
  • Quantity in car: 1
  • Tank

$30.53—54.26

Available in 37 shops

Add to cart

Hose, radiator and components

  • OEM part number: 22908202
  • Quantity in car: 1
  • Hose

$20.65—51.47

Available in 37 shops

Add to cart

Plug, radiator and components

  • OEM part number: 22887095
  • Quantity in car: 1
  • Plug

$2.54—3.75

Available in 37 shops

Add to cart

Lower baffle, radiator and components

  • OEM part number: 22820152
  • Quantity in car: 1
  • 2.0L turbo, with extra capacity.

$73.17

Available in 36 shops

Add to cart

Cap, radiator and components

  • OEM part number: 22799348
  • Quantity in car: 1
  • Cap

$3.43—7.21

Available in 37 shops

Add to cart

Insulator, radiator and components

  • OEM part number: 22799347
  • Quantity in car: 1
  • Insulator

$2.27—3.66

Available in 37 shops

Add to cart

Fan Module, radiator and components

  • OEM part number: 19333232
  • Quantity in car: 1
  • Connector at 4 O'Clock Position. CTS. ATS. 600w. 600 Watt. 2nd Design. Manual trans. Without v-series. Without heavy duty. Incl.Fan Blade and Motor. With ex. capacity cooling. 3.6L, with extra capacity. Coupe, 2.0L turbo, with extra capacity. Inclu

$590.06

Available in 36 shops

Add to cart

Retainer, radiator and components

  • OEM part number: 15762170
  • Quantity in car: 1
  • Front & rear side door lower with strap (19.0 x 11.10)

$2.98—6.07

Available in 38 shops

Add to cart

Cap, radiator and components

  • OEM part number: 13502509
  • Quantity in car: 1
  • Radiator filler

$8.25—26.55

Available in 39 shops

Add to cart

Water Pump Assembly, radiator and components

  • OEM part number: 12690252
  • Quantity in car: 1
  • Equinox, Terrain. Regal Sportback. Regal TourX. Traverse. Envision. Acadia. Impala. Malibu. Camaro. CT6. ATS. CTS. 2.5l. Primary. 2014-2017. Coupe, 2.0L turbo. 2016-18, without hybrid. Includes Water Pump Pulley, Thermostat Housing And Gaskets.

$284.13

Available in 36 shops

Add to cart

Radiator Coolant Hose, radiator and components

  • OEM part number: 12659311
  • Quantity in car: 1
  • ATS. 2.5L. Primary Radiator. Inlet, pipe to engine. Exc.Heavy Duty Cooling. 2.0L turbo, with heavy duty cooling. Included With Outlet Pipe. Position: Upper

$25.13—26.14

Available in 36 shops

Add to cart

Water Outlet, radiator and components

  • OEM part number: 12656445
  • Quantity in car: 1
  • Canyon, Colorado. Camaro. ATS. CT6. CTS. Sedan, 2.5L. Coupe, 2.0L turbo. Sedan, 2.0L turbo. 2016-18, without hybrid. Includes Gasket, Coolant Temp Sensor And By-Pass Hose.

$87.86

Available in 36 shops

Add to cart

Housing, radiator and components

  • OEM part number: 12651603
  • Quantity in car: 1
  • Housing

$42.02—54.72

Available in 37 shops

Add to cart

Gasket, radiator and components

  • OEM part number: 12630777
  • Quantity in car: 1
  • Gasket

$1.42—2.74

Available in 37 shops

Add to cart

Gasket, radiator and components

  • OEM part number: 12627061
  • Quantity in car: 1
  • Gasket

$3.92—6.55

Available in 37 shops

Add to cart

Gasket, radiator and components

  • OEM part number: 12627049
  • Quantity in car: 1
  • Gasket

$2.27—4.35

Available in 37 shops

Add to cart

Heater, radiator and components

  • OEM part number: 12586687
  • Quantity in car: 1
  • Engine coolant

$28.49—33.37

Available in 38 shops

Add to cart

Clamp, radiator and components

  • OEM part number: 11570614
  • Quantity in car: 1
  • Springband, 15 nominal diameter, 15 thick, steel, robo (engine coolant air bleed hose)

$6.08—7.34

Available in 38 shops

Add to cart

Outlet Hose Clamp, radiator and components

  • OEM part number: 11548235
  • Quantity in car: 1
  • 2016-18, front section, with hybrid. 3.6L, front. 2.5L, main, rear. 1.5L turbo, rear. Sedan, 2.5L, rear. 2.5L, reservoir and hoses. 1.6L, reservoir and hoses. Coupe, 2.0L turbo, rear. With high output, rear. 2.0L, reservoir and hoses, #2. 1.4L, res

$13.72

Available in 36 shops

Add to cart

Clamp, radiator and components

  • OEM part number: 11516234
  • Quantity in car: 1
  • Radiator inlet hose

$3.60—4.30

Available in 38 shops

Add to cart

Nut, radiator and components

  • OEM part number: 10402850
  • Quantity in car: 1
  • gen. splash shield (steel)

$2.29—2.97

Available in 38 shops

Add to cart

Wheelhouse Liner Retainer, radiator and components

  • OEM part number: 1605396
  • Quantity in car: 1

$2.29—2.48

Available in 2 shops

Add to cart

Retainer, radiator and components

  • OEM part number: 01605396
  • Quantity in car: 1
  • Push-in, fits .250 hole, .92 lg.700-outside diameter nylon black (rear compartment lid hinge cover (push in))

$?

Add to cart

Upper hose, water pump

  • OEM part number: 84393404
  • Quantity in car: 1
  • Camaro. ATS. CTS. Inlet, at radiator. 2.0L turbo, without heavy duty cooling.

$32.00

Available in 36 shops

Add to cart

Lower hose, water pump

  • OEM part number: 84128850
  • Quantity in car: 1
  • Camaro. ATS. CTS. 2.0L turbo, without heavy duty cooling.

$44.67

Available in 36 shops

Add to cart

Control module, water pump

  • OEM part number: 23506648
  • Quantity in car: 1
  • CTS. ATS. Sedan, 2.5L. Coupe, 3.6L. Coupe, 2.0L turbo. Sedan, 2.0L turbo. Included With Fan Assembly.

$157.52

Available in 36 shops

Add to cart

Radiator, water pump

  • OEM part number: 22966124
  • Quantity in car: 1
  • Radiator

$188.17—235.25

Available in 37 shops

Add to cart

Tank, water pump

  • OEM part number: 22948113
  • Quantity in car: 1
  • Tank

$30.53—54.26

Available in 37 shops

Add to cart

Hose, water pump

  • OEM part number: 22908202
  • Quantity in car: 1
  • Hose

$20.65—51.47

Available in 37 shops

Add to cart

Fan Module, water pump

  • OEM part number: 19333232
  • Quantity in car: 1
  • Connector at 4 O'Clock Position. CTS. ATS. 600w. 600 Watt. 2nd Design. Manual trans. Without v-series. Without heavy duty. Incl.Fan Blade and Motor. With ex. capacity cooling. 3.6L, with extra capacity. Coupe, 2.0L turbo, with extra capacity. Inclu

$590.06

Available in 36 shops

Add to cart

Cap, water pump

  • OEM part number: 13502509
  • Quantity in car: 1
  • Radiator filler

$8.25—26.55

Available in 39 shops

Add to cart

Water Pump Assembly, water pump

  • OEM part number: 12690252
  • Quantity in car: 1
  • Equinox, Terrain. Regal Sportback. Regal TourX. Traverse. Envision. Acadia. Impala. Malibu. Camaro. CT6. ATS. CTS. 2.5l. Primary. 2014-2017. Coupe, 2.0L turbo. 2016-18, without hybrid. Includes Water Pump Pulley, Thermostat Housing And Gaskets.

$284.13

Available in 36 shops

Add to cart

By-Pass Pipe, water pump

  • OEM part number: 12683115
  • Quantity in car: 1
  • 2016-18. 2014-2017. Coupe, 2.0L turbo. 2.0L turbo, without track pkg. Position: Center

$26.53—27.58

Available in 36 shops

Add to cart

Water Outlet, water pump

  • OEM part number: 12656445
  • Quantity in car: 1
  • Canyon, Colorado. Camaro. ATS. CT6. CTS. Sedan, 2.5L. Coupe, 2.0L turbo. Sedan, 2.0L turbo. 2016-18, without hybrid. Includes Gasket, Coolant Temp Sensor And By-Pass Hose.

$87.86

Available in 36 shops

Add to cart

Coolant Temp Sensor, water pump

  • OEM part number: 12656444
  • Quantity in car: 1
  • Regal Sportback. Equinox, Terrain. Canyon, Colorado. Regal TourX. Envision. LaCrosse. Traverse. Cascada. Impala. Acadia. Camaro. Malibu. CTS. XTS. CT6. ATS. Lf3. 1.8l. 2016-18. At engine. 2.0l, 2.5l. 2014-2017. Sedan, 2.5L. With vsport. With v-series. Wa

$16.71

Available in 36 shops

Add to cart

Housing, water pump

  • OEM part number: 12651603
  • Quantity in car: 1
  • Housing

$42.02—54.72

Available in 37 shops

Add to cart

Pulley, water pump

  • OEM part number: 12643468
  • Quantity in car: 1
  • Pulley

$16.97—26.77

Available in 37 shops

Add to cart

Hose, water pump

  • OEM part number: 12634749
  • Quantity in car: 1
  • Hose

$16.64—19.66

Available in 37 shops

Add to cart

Gasket, water pump

  • OEM part number: 12630780
  • Quantity in car: 1
  • Gasket

$2.61—5.51

Available in 37 shops

Add to cart

Gasket, water pump

  • OEM part number: 12630777
  • Quantity in car: 1
  • Gasket

$1.42—2.74

Available in 37 shops

Add to cart

Gasket, water pump

  • OEM part number: 12627061
  • Quantity in car: 1
  • Gasket

$3.92—6.55

Available in 37 shops

Add to cart

Gasket, water pump

  • OEM part number: 12627055
  • Quantity in car: 1
  • Gasket

$6.28—21.96

Available in 37 shops

Add to cart

Hose, water pump

  • OEM part number: 12627054
  • Quantity in car: 1
  • Hose

$8.01—15.86

Available in 37 shops

Add to cart

Gasket, water pump

  • OEM part number: 12627049
  • Quantity in car: 1
  • Gasket

$2.27—4.35

Available in 37 shops

Add to cart

Heater, water pump

  • OEM part number: 12586687
  • Quantity in car: 1
  • Engine coolant

$28.49—33.37

Available in 38 shops

Add to cart

Inter-Cooler, intercooler

  • OEM part number: 84356897
  • Quantity in car: 1
  • Camaro. CTS. ATS. Turbocharger. Without v-series. Coupe, 2.0L turbo.

$178.40—185.48

Available in 36 shops

Add to cart

Seal kit, intercooler

  • OEM part number: 22801039
  • Quantity in car: 1
  • Seal Kit

$13.20—15.84

Available in 37 shops

Add to cart

Seal, intercooler

  • OEM part number: 22801037
  • Quantity in car: 1
  • Seal

$42.73—44.42

Available in 36 shops

Add to cart

Tube, intercooler

  • OEM part number: 22799479
  • Quantity in car: 1
  • Tube

$136.77

Available in 36 shops

Add to cart

Tube, intercooler

  • OEM part number: 22799478
  • Quantity in car: 1
  • Tube

$134.83

Available in 36 shops

Add to cart

Tube, intercooler

  • OEM part number: 22799477
  • Quantity in car: 1
  • Tube

$134.83

Available in 36 shops

Add to cart

Tube, intercooler

  • OEM part number: 22799476
  • Quantity in car: 1
  • Tube

$134.83

Available in 36 shops

Add to cart

Gasket, intercooler

  • OEM part number: 22799475
  • Quantity in car: 1
  • Gasket

$83.28

Available in 36 shops

Add to cart

Sensor, intercooler

  • OEM part number: 12644807
  • Quantity in car: 1

$39.96

Available in 36 shops

Add to cart

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