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  1. Home
  2. Chevrolet
  3. 2018
  4. Impala
  5. Cooling System

2018 Chevrolet Impala cooling system parts catalog

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

Belt, belts and pulleys

  • OEM part number: 12639018
  • Quantity in car: 1
  • Belt

$17.47—30.92

Available in 37 shops

Add to cart

Tensioner, belts and pulleys

  • OEM part number: 12626644
  • Quantity in car: 1
  • Drive Belt

$63.59—111.25

Available in 37 shops

Add to cart

Pulley, belts and pulleys

  • OEM part number: 12610680
  • Quantity in car: 1
  • Belt idler

$34.86—87.65

Available in 38 shops

Add to cart

Bolt, belts and pulleys

  • OEM part number: 11519173
  • Quantity in car: 1
  • Hexagon flanged head, reduced body, m8x1.25x60, 22thd, 18 outside diameter, 8.8, gmw3359

$2.71—13.46

Available in 39 shops

Add to cart

Belt, belts and pulleys

  • OEM part number: 12627134
  • Quantity in car: 1
  • Belt

$13.39—26.63

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

Fan Shroud, cooling fan

  • OEM part number: 23131503
  • Quantity in car: 1
  • Malibu. Impala. Regal. 2.5L. 2.0L turbo. 2014-2017, auto trans, without awd.

$171.90—178.49

Available in 36 shops

Add to cart

Harness, cooling fan

  • OEM part number: 22884559
  • Quantity in car: 1
  • 2.5L. 2014-2017. 2.0L turbo.

$73.64—76.58

Available in 36 shops

Add to cart

Fan, cooling fan

  • OEM part number: 20970657
  • Quantity in car: 1
  • Engine coolant

$131.12—158.99

Available in 38 shops

Add to cart

Fan, cooling fan

  • OEM part number: 20970656
  • Quantity in car: 1
  • Engine coolant

$131.12—159.01

Available in 38 shops

Add to cart

Harness, cooling fan

  • OEM part number: 23109120
  • Quantity in car: 1
  • 3.6L, with hot weather pkg.

$95.13

Available in 36 shops

Add to cart

Harness, cooling fan

  • OEM part number: 22810669
  • Quantity in car: 1
  • Harness

$58.69—70.43

Available in 37 shops

Add to cart

Fan, cooling fan

  • OEM part number: 20970657
  • Quantity in car: 1
  • Engine coolant

$131.12—158.99

Available in 38 shops

Add to cart

Fan, cooling fan

  • OEM part number: 20970656
  • Quantity in car: 1
  • Engine coolant

$131.12—159.01

Available in 38 shops

Add to cart

Shroud, cooling fan

  • OEM part number: 20970655
  • Quantity in car: 1
  • Engine coolant fan

$177.66—242.71

Available in 38 shops

Add to cart

Fan Shroud, cooling system

  • OEM part number: 23131503
  • Quantity in car: 1
  • Malibu. Impala. Regal. 2.5L. 2.0L turbo. 2014-2017, auto trans, without awd.

$171.90—178.49

Available in 36 shops

Add to cart

Lower hose, cooling system

  • OEM part number: 23105392
  • Quantity in car: 1
  • Malibu. Impala. Regal. 2.5L. 2014-2017. Position: Lower Upper

$24.71—25.66

Available in 36 shops

Add to cart

Upper hose, cooling system

  • OEM part number: 23105391
  • Quantity in car: 1
  • Malibu. Impala. Regal. 2.5L. 2014-2017. Position: Upper Lower

$36.74

Available in 36 shops

Add to cart

Tank, cooling system

  • OEM part number: 22950436
  • Quantity in car: 1
  • Tank

$20.11—51.58

Available in 37 shops

Add to cart

Radiator, cooling system

  • OEM part number: 22883363
  • Quantity in car: 1
  • Radiator

$144.57—149.69

Available in 37 shops

Add to cart

Fan, cooling system

  • OEM part number: 20970657
  • Quantity in car: 1
  • Engine coolant

$131.12—158.99

Available in 38 shops

Add to cart

Fan, cooling system

  • OEM part number: 20970656
  • Quantity in car: 1
  • Engine coolant

$131.12—159.01

Available in 38 shops

Add to cart

13502353 genuine OEM part.

Cap, cooling system

  • OEM part number: 13502353
  • Quantity in car: 1
  • Radiator surge tank

$6.93—15.39

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: 12656446
  • Quantity in car: 1
  • Equinox, Terrain. Regal Sportback. Regal TourX. Envision. LaCrosse. Traverse. Malibu. Impala. Acadia. 2.5L. 2014-2017. 2.0L turbo. Part Requires Torque-to-yield Bolts That Are Not Reusable, Replace Only. Includes Gasket, Coolant Temp Sensor And By-Pa

$92.41

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

Radiator, cooling system

  • OEM part number: 23453634
  • Quantity in car: 1
  • LaCrosse. Impala. Malibu. Regal. 3.6L. 2011-2013, auto trans.

$329.95

Available in 36 shops

Add to cart

Lower hose, cooling system

  • OEM part number: 23203513
  • Quantity in car: 1
  • LaCrosse. Impala. XTS. 3.6l. Without turbocharger. Position: Lower

$47.60

Available in 36 shops

Add to cart

Hose, cooling system

  • OEM part number: 22992586
  • Quantity in car: 1
  • Hose

$28.60—57.19

Available in 37 shops

Add to cart

Tank, cooling system

  • OEM part number: 22950436
  • Quantity in car: 1
  • Tank

$20.11—51.58

Available in 37 shops

Add to cart

Fan, cooling system

  • OEM part number: 20970657
  • Quantity in car: 1
  • Engine coolant

$131.12—158.99

Available in 38 shops

Add to cart

Fan, cooling system

  • OEM part number: 20970656
  • Quantity in car: 1
  • Engine coolant

$131.12—159.01

Available in 38 shops

Add to cart

Shroud, cooling system

  • OEM part number: 20970655
  • Quantity in car: 1
  • Engine coolant fan

$177.66—242.71

Available in 38 shops

Add to cart

13502353 genuine OEM part.

Cap, cooling system

  • OEM part number: 13502353
  • Quantity in car: 1
  • Radiator surge tank

$6.93—15.39

Available in 39 shops

Add to cart

Front Cover, cooling system

  • OEM part number: 12684188
  • Quantity in car: 1
  • Enclave, Traverse. Canyon, Colorado. Equinox, Terrain. Acadia Limited. Captiva Sport. Caprice PPV. LaCrosse. Outlook. Malibu. Camaro. Impala. CTS. XTS. SRX. Type 1. 3.0L and 3.6L. Sedan, 3.0L. Wagon, 3.0, 3.6L. 3.6L twin-turbo. Incl.Water Pump and Gask

$475.17

Available in 36 shops

Add to cart

Thermostat Housing Gasket, cooling system

  • OEM part number: 12681140
  • Quantity in car: 1
  • Enclave, Traverse. Equinox, Torrent. Equinox, Terrain. Canyon, Colorado. Acadia Limited. Captiva Sport. Caprice PPV. LaCrosse. Outlook. Camaro. Impala. CTS. ATS. XTS. Vue. SRX. G6. 3.6 & 2.8L. 3.0L, 3.6L. 3.6L, 2014-15. Wagon, 3.0, 3.6L. 3.6L, 2014-2017.

$2.75—2.87

Available in 36 shops

Add to cart

Engine Coolant Thermostat Kit, cooling system

  • OEM part number: 12681132
  • Quantity in car: 1
  • Optional. Impala. XTS. 3.6L. Without turbocharger. Incl.Gasket,Housing and Thermostat. Includes Thermostat, Gasket, And Bolts.

$116.33

Available in 36 shops

Add to cart

Water Pump Assembly Gasket, cooling system

  • OEM part number: 12660159
  • Quantity in car: 1
  • Enclave, Traverse. Aztek, Rendezvous. Equinox, Terrain. Equinox, Torrent. Canyon, Colorado. Acadia Limited. Captiva Sport. Caprice PPV. LaCrosse. Outlook. Impala. Malibu. Camaro. Aura. XTS. Vue. SRX. STS. CTS. ATS. G6. 3.6 and 2.8L. 3.0L and 3.6L. 3.

$6.17

Available in 36 shops

Add to cart

Outlet, cooling system

  • OEM part number: 12623051
  • Quantity in car: 1
  • Water

$20.81—46.21

Available in 38 shops

Add to cart

Clamp, 26mm id., ventilation hose to air cleaner elbow hose, radiator and components

  • OEM part number: 90572593
  • Quantity in car: 1

$1.50—8.76

Available in 37 shops

Add to cart

Mount, radiator and components

  • OEM part number: 52493483
  • Quantity in car: 1
  • Radiator lower

$15.53—31.93

Available in 38 shops

Add to cart

Radiator, radiator and components

  • OEM part number: 23453634
  • Quantity in car: 1
  • LaCrosse. Impala. Malibu. Regal. 3.6L. 2011-2013, auto trans.

$329.95

Available in 36 shops

Add to cart

Lower hose, radiator and components

  • OEM part number: 23203513
  • Quantity in car: 1
  • LaCrosse. Impala. XTS. 3.6l. Without turbocharger. Position: Lower

$47.60

Available in 36 shops

Add to cart

Upper baffle, radiator and components

  • OEM part number: 23200187
  • Quantity in car: 1
  • 2.5L. 3.6L. 2.4L, engine cooling. Position: Upper

$43.42

Available in 36 shops

Add to cart

Deflector, radiator and components

  • OEM part number: 23116159
  • Quantity in car: 1
  • Deflector

$35.47

Available in 36 shops

Add to cart

Deflector, radiator and components

  • OEM part number: 23116158
  • Quantity in car: 1
  • Deflector

$33.08

Available in 36 shops

Add to cart

Hose, radiator and components

  • OEM part number: 22992586
  • Quantity in car: 1
  • Hose

$28.60—57.19

Available in 37 shops

Add to cart

Hose, radiator and components

  • OEM part number: 22965100
  • Quantity in car: 1
  • Hose

$15.55—19.97

Available in 37 shops

Add to cart

Overflow Hose, radiator and components

  • OEM part number: 22962116
  • Quantity in car: 1
  • 3.6L, #1. 3.6L, gas. 3.0L and 3.6L. Position: Left

$32.10

Available in 36 shops

Add to cart

Tank, radiator and components

  • OEM part number: 22950436
  • Quantity in car: 1
  • Tank

$20.11—51.58

Available in 37 shops

Add to cart

Seal, radiator and components

  • OEM part number: 22867535
  • Quantity in car: 1
  • Seal

$4.11—8.32

Available in 37 shops

Add to cart

Reinforcement, radiator and components

  • OEM part number: 20980222
  • Quantity in car: 1
  • Reinforcement

$24.61—39.60

Available in 37 shops

Add to cart

Fan, radiator and components

  • OEM part number: 20970657
  • Quantity in car: 1
  • Engine coolant

$131.12—158.99

Available in 38 shops

Add to cart

Fan, radiator and components

  • OEM part number: 20970656
  • Quantity in car: 1
  • Engine coolant

$131.12—159.01

Available in 38 shops

Add to cart

Shroud, radiator and components

  • OEM part number: 20970655
  • Quantity in car: 1
  • Engine coolant fan

$177.66—242.71

Available in 38 shops

Add to cart

Connector, radiator and components

  • OEM part number: 20847910
  • Quantity in car: 1
  • Radiator inlet hose

$15.41—33.65

Available in 38 shops

Add to cart

13502353 genuine OEM part.

Cap, radiator and components

  • OEM part number: 13502353
  • Quantity in car: 1
  • Radiator surge tank

$6.93—15.39

Available in 39 shops

Add to cart

Insulator, radiator and components

  • OEM part number: 13306606
  • Quantity in car: 1
  • Radiator upper

$0.00—6.46

Available in 40 shops

Add to cart

Valve, radiator and components

  • OEM part number: 13267637
  • Quantity in car: 1
  • Radiator ventilation (with coolant expansion tk)

$3.72—7.84

Available in 39 shops

Add to cart

Cock, radiator and components

  • OEM part number: 13267636
  • Quantity in car: 1
  • Radiator drain

$2.42—8.34

Available in 39 shops

Add to cart

Bracket, radiator and components

  • OEM part number: 13256220
  • Quantity in car: 1
  • Radiator upper

$3.65—9.10

Available in 38 shops

Add to cart

Clamp, radiator and components

  • OEM part number: 13162312
  • Quantity in car: 1
  • Radiator inlet hose engine (d=42)

$1.76—6.11

Available in 39 shops

Add to cart

Front Cover, radiator and components

  • OEM part number: 12684188
  • Quantity in car: 1
  • Enclave, Traverse. Canyon, Colorado. Equinox, Terrain. Acadia Limited. Captiva Sport. Caprice PPV. LaCrosse. Outlook. Malibu. Camaro. Impala. CTS. XTS. SRX. Type 1. 3.0L and 3.6L. Sedan, 3.0L. Wagon, 3.0, 3.6L. 3.6L twin-turbo. Incl.Water Pump and Gask

$475.17

Available in 36 shops

Add to cart

Thermostat Housing Gasket, radiator and components

  • OEM part number: 12681140
  • Quantity in car: 1
  • Enclave, Traverse. Equinox, Torrent. Equinox, Terrain. Canyon, Colorado. Acadia Limited. Captiva Sport. Caprice PPV. LaCrosse. Outlook. Camaro. Impala. CTS. ATS. XTS. Vue. SRX. G6. 3.6 & 2.8L. 3.0L, 3.6L. 3.6L, 2014-15. Wagon, 3.0, 3.6L. 3.6L, 2014-2017.

$2.75—2.87

Available in 36 shops

Add to cart

Engine Coolant Thermostat Kit, radiator and components

  • OEM part number: 12681132
  • Quantity in car: 1
  • Optional. Impala. XTS. 3.6L. Without turbocharger. Incl.Gasket,Housing and Thermostat. Includes Thermostat, Gasket, And Bolts.

$116.33

Available in 36 shops

Add to cart

Water Pump Assembly Gasket, radiator and components

  • OEM part number: 12660159
  • Quantity in car: 1
  • Enclave, Traverse. Aztek, Rendezvous. Equinox, Terrain. Equinox, Torrent. Canyon, Colorado. Acadia Limited. Captiva Sport. Caprice PPV. LaCrosse. Outlook. Impala. Malibu. Camaro. Aura. XTS. Vue. SRX. STS. CTS. ATS. G6. 3.6 and 2.8L. 3.0L and 3.6L. 3.

$6.17

Available in 36 shops

Add to cart

Fitting, radiator and components

  • OEM part number: 12637187
  • Quantity in car: 1
  • Engine coolant air bleed pipe

$2.54—3.38

Available in 38 shops

Add to cart

Hose, radiator and components

  • OEM part number: 12637185
  • Quantity in car: 1
  • Engine coolant air bleed

$2.50—3.33

Available in 38 shops

Add to cart

Pipe, radiator and components

  • OEM part number: 12637183
  • Quantity in car: 1
  • Engine coolant air bleed

$14.86—30.61

Available in 38 shops

Add to cart

Outlet, radiator and components

  • OEM part number: 12623051
  • Quantity in car: 1
  • Water

$20.81—46.21

Available in 38 shops

Add to cart

Seal, radiator and components

  • OEM part number: 12584040
  • Quantity in car: 1
  • Coolant outlet (O-ring)

$2.83—20.46

Available in 39 shops

Add to cart

Seal, radiator and components

  • OEM part number: 12566429
  • Quantity in car: 1
  • Water outlet

$2.88—19.56

Available in 3 shops

Add to cart

Clamp, radiator and components

  • OEM part number: 11570616
  • Quantity in car: 1
  • Springband, 27 nominal diameter, 15 thick, steel, robo (heater inlet hose)

$2.40—3.27

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

Pipe Asm-Trans Fluid Clr Otlt, trans oil cooler

  • OEM part number: 23171463
  • Quantity in car: 1
  • 3.6L. Outlet hose. Exc.Hearse Prep Package. Exc.Limousine Prep Package.

$18.39—19.14

Available in 36 shops

Add to cart

Pipe, trans oil cooler

  • OEM part number: 22908800
  • Quantity in car: 1
  • Pipe

$15.85—28.47

Available in 37 shops

Add to cart

Trans Cooler Retainer, trans oil cooler

  • OEM part number: 22802021
  • Quantity in car: 1
  • 3.6L twin-turbo.

$3.97

Available in 36 shops

Add to cart

Pipe, trans oil cooler

  • OEM part number: 22777079
  • Quantity in car: 1
  • Pipe

$14.43—25.95

Available in 37 shops

Add to cart

Pipe, trans oil cooler

  • OEM part number: 22777078
  • Quantity in car: 1
  • Pipe

$10.19—18.20

Available in 37 shops

Add to cart

Cooler, trans oil cooler

  • OEM part number: 22747163
  • Quantity in car: 1
  • Cooler

$186.92—349.50

Available in 37 shops

Add to cart

Radiator, water pump

  • OEM part number: 23453634
  • Quantity in car: 1
  • LaCrosse. Impala. Malibu. Regal. 3.6L. 2011-2013, auto trans.

$329.95

Available in 36 shops

Add to cart

Lower hose, water pump

  • OEM part number: 23203513
  • Quantity in car: 1
  • LaCrosse. Impala. XTS. 3.6l. Without turbocharger. Position: Lower

$47.60

Available in 36 shops

Add to cart

Hose, water pump

  • OEM part number: 22992586
  • Quantity in car: 1
  • Hose

$28.60—57.19

Available in 37 shops

Add to cart

Tank, water pump

  • OEM part number: 22950436
  • Quantity in car: 1
  • Tank

$20.11—51.58

Available in 37 shops

Add to cart

Fan, water pump

  • OEM part number: 20970657
  • Quantity in car: 1
  • Engine coolant

$131.12—158.99

Available in 38 shops

Add to cart

Fan, water pump

  • OEM part number: 20970656
  • Quantity in car: 1
  • Engine coolant

$131.12—159.01

Available in 38 shops

Add to cart

Shroud, water pump

  • OEM part number: 20970655
  • Quantity in car: 1
  • Engine coolant fan

$177.66—242.71

Available in 38 shops

Add to cart

13502353 genuine OEM part.

Cap, water pump

  • OEM part number: 13502353
  • Quantity in car: 1
  • Radiator surge tank

$6.93—15.39

Available in 39 shops

Add to cart

Front Cover, water pump

  • OEM part number: 12684188
  • Quantity in car: 1
  • Enclave, Traverse. Canyon, Colorado. Equinox, Terrain. Acadia Limited. Captiva Sport. Caprice PPV. LaCrosse. Outlook. Malibu. Camaro. Impala. CTS. XTS. SRX. Type 1. 3.0L and 3.6L. Sedan, 3.0L. Wagon, 3.0, 3.6L. 3.6L twin-turbo. Incl.Water Pump and Gask

$475.17

Available in 36 shops

Add to cart

Thermostat Housing Gasket, water pump

  • OEM part number: 12681140
  • Quantity in car: 1
  • Enclave, Traverse. Equinox, Torrent. Equinox, Terrain. Canyon, Colorado. Acadia Limited. Captiva Sport. Caprice PPV. LaCrosse. Outlook. Camaro. Impala. CTS. ATS. XTS. Vue. SRX. G6. 3.6 & 2.8L. 3.0L, 3.6L. 3.6L, 2014-15. Wagon, 3.0, 3.6L. 3.6L, 2014-2017.

$2.75—2.87

Available in 36 shops

Add to cart

Engine Coolant Thermostat Kit, water pump

  • OEM part number: 12681132
  • Quantity in car: 1
  • Optional. Impala. XTS. 3.6L. Without turbocharger. Incl.Gasket,Housing and Thermostat. Includes Thermostat, Gasket, And Bolts.

$116.33

Available in 36 shops

Add to cart

Water Pump Assembly Gasket, water pump

  • OEM part number: 12660159
  • Quantity in car: 1
  • Enclave, Traverse. Aztek, Rendezvous. Equinox, Terrain. Equinox, Torrent. Canyon, Colorado. Acadia Limited. Captiva Sport. Caprice PPV. LaCrosse. Outlook. Impala. Malibu. Camaro. Aura. XTS. Vue. SRX. STS. CTS. ATS. G6. 3.6 and 2.8L. 3.0L and 3.6L. 3.

$6.17

Available in 36 shops

Add to cart

Water pump, water pump

  • OEM part number: 12657499
  • Quantity in car: 1

$145.19—171.35

Available in 37 shops

Add to cart

Outlet, water pump

  • OEM part number: 12623051
  • Quantity in car: 1
  • Water

$20.81—46.21

Available in 38 shops

Add to cart

Pulley, water pump

  • OEM part number: 12611587
  • Quantity in car: 1
  • Water pump

$34.72—59.56

Available in 38 shops

Add to cart

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