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Thermostats & Parts

Your vehicle came complete with a factory thermostat. Sounds simple, right? Well, it can be. After all, the thermostat has one main purpose. It reacts to temperature changes in the engine coolant. When the coolant is at the right temperature, the thermostat stays closed and keeps the coolant in the engine. If the coolant gets too hot, the thermostat opens and allows the coolant to return to the radiator so it can cool down again before returning to the engine. Determining that proper temperature range is the key to the equation, and the thermostat plays a key role in that. When everything works right, you don't even think about what your thermostat is doing.

Thermostats are extremely durable, and rarely have problems. That's not to say that they don't go bad, though. If your "Check Engine" light comes on, that could be one sign of a failing thermostat. When a thermostat valve stops working right, it may not be able to open to let the coolant flow back to the radiator. That can lead to your engine overheating. Your hoses and gaskets can also lead to trouble. To make sure that you know what the problem is, have a professional inspect your car or SUV. If your thermostat is the source of the trouble, switch it out for a new one. Genuine Mopar® thermostats are the only ones guaranteed to work with your model, ensuring a proper fit and durable performance. Our online parts department has plenty in stock and available for direct shipping.

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Thermostat Housing
Part Number: 4892642AD
Other Names: Thermosta-Thermostat More Names
Description: Includes thermostat. More Info
Notes: 35. More Notes
Fits:
  • Fiat:
    • 500
Thermostat Housing Tube
Part Number: 4892967ad
Other Names: More Names
Notes: 105. More Notes
Fits:
  • Fiat:
    • 500
Hex Head Bolt And Coned Washer
Part Number: 6508448AA
Other Names: Hex Head Screw And Washer, Bolt-Hex Head More Names
Description: M6x1.00x25.00. More Info
Notes: 16. More Notes
Fits:
  • Fiat:
    • 500X
O Ring
Part Number: 68166577AA
Positions: Lower
Other Names: O Ring, Lower, Gasket More Names
Description: Thermostat Housing Tube. Turbocharger Coolant Inlet Tube. More Info
Notes: 120. More Notes
Fits:
  • Fiat:
    • 500
Thermostat And Housing
Part Number: 68320858aa
Other Names: More Names
Fits:
  • Fiat:
    • 124 Spider
Auxiliary Pump Hose And Tube
Part Number: 68332379aa
Other Names: More Names
Notes: 10. More Notes
Fits:
  • Fiat:
    • 500L
Thermostat Gasket
Part Number: 68439763aa
Other Names: More Names
Fits:
  • Fiat:
    • 500X
Crankcase Vent Nipple
Part Number: 4387304
Other Names: 04387304, Connector-Crankcase Vent More Names
Description: Coolant Outlet. More Info
Notes: 2. More Notes
Fits:
  • Chrysler:
    • Sebring,
    • Voyager
  • Dodge:
    • Caravan,
    • Neon,
    • Stratus,
    • Viper
  • 1 more
Water Pump Body Seal
Part Number: 4621564
Other Names: 04621564, Seal-Water Pump Body More Names
Notes: 28. More Notes
Fits:
  • Chrysler:
    • PT Cruiser,
    • Sebring,
    • Voyager
  • Dodge:
    • Caravan,
    • Neon,
    • Stratus
  • Jeep:
    • Liberty,
    • Wrangler
  • 3 more
Crankcase Vent Nipple
Part Number: 4663712AC
Other Names: 04663712ac, Connector-Crankcase Vent More Names
Replaces: 4663712AB
Fits:
  • Chrysler:
    • 300,
    • Concorde,
    • Sebring
  • Dodge:
    • Charger,
    • Intrepid,
    • Magnum,
    • Stratus
  • 2 more
Thermostat Housing
Part Number: 4666149AA
Other Names: 04666149aa, Nipple-Thermostat More Names
Fits:
  • Jeep:
    • Wrangler
Thermostat Housing
Part Number: 4781387AA
Other Names: 04781387aa, Nipple-Thermostat More Names
Notes: 13. More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Town & Country,
    • Voyager
  • Dodge:
    • Caravan,
    • Grand Caravan
Water Outlet Connector
Part Number: 4781489AA
Other Names: 04781489aa, Connector-Water Outlet More Names
Fits:
  • Chrysler:
    • Voyager
  • Dodge:
    • Caravan
  • Jeep:
    • Liberty,
    • Wrangler
Water Inlet Tube
Part Number: 4781537AC
Other Names: 04781537ac, Tube-Water Inlet More Names
Replaces: 4781537AA, 4781537AB
Description: With O-Ring. After 07/23/07. Includes: O-Ring. With Engine Oil Cooler. More Info
Notes: 20. More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Town & Country,
    • Voyager
  • Dodge:
    • Caravan,
    • Grand Caravan
Thermostat Gasket
Part Number: 4781661AB
Other Names: 04781661ab, Gasket-Thermostat More Names
Replaces: 4781661AA
Fits:
  • Chrysler:
    • Voyager
  • Dodge:
    • Caravan
Engine Coolant Thermostat
Part Number: 4792237AE
Other Names: 04792237ae, Thrmostat-Engine Coolant More Names
Replaces: 4792237AB
Description: With Gasket. More Info
Fits:
  • Chrysler:
    • Concorde,
    • Sebring
  • Dodge:
    • Intrepid,
    • Stratus
Thermostat Seal
Part Number: 4792239AB
Other Names: 04792239ab, Seal-Thermostat More Names
Replaces: 4792640AA
Description: Water Inlet Housing. More Info
Fits:
  • Chrysler:
    • 300,
    • 300M,
    • Concorde,
    • Pacifica
  • Dodge:
    • Charger,
    • Intrepid,
    • Magnum
  • 2 more
O Ring
Part Number: 4792307AB
Other Names: 04792307ab More Names
Description: Heater Tube Outlet. More Info
Fits:
  • Chrysler:
    • 300,
    • Concorde
  • Dodge:
    • Charger,
    • Intrepid,
    • Magnum
Thermostat Housing
Part Number: 4792361
Other Names: 04792361, Housing-Thermostat More Names
Fits:
  • Chrysler:
    • 300M,
    • Concorde
  • Dodge:
    • Intrepid
Thermostat Housing
Part Number: 4792490AA
Other Names: 04792490aa, Housing-Thermostat More Names
Replaces: 4792546AA
Fits:
  • Chrysler:
    • Sebring
  • Dodge:
    • Stratus
Thermostat Housing
Part Number: 68027789AA
Other Names: Thermostat, Thrmostat More Names
Replaces: 4792699AA, 4892107AA, 4892107AB
Description: With Thermostat [Thermostat only serviced with Housing]. More Info
Fits:
  • Chrysler:
    • 300,
    • 300M,
    • Concorde
  • Dodge:
    • Charger,
    • Intrepid,
    • Magnum
  • 1 more
Engine Coolant Outlet Connector
Part Number: 4884220AA
Other Names: Water Outlet Connector, 04884220aa, Connector-Water Outlet More Names
Replaces: 4884221AA
Description: Adapter. More Info
Notes: 12. More Notes
Fits:
  • Chrysler:
    • PT Cruiser
  • Dodge:
    • Neon
Water Inlet Tube O Ring
Part Number: 4884873AA
Other Names: 04884873aa, O Ring-Water Inlet Tube More Names
Notes: 240. More Notes
Fits:
  • Chrysler:
    • 200,
    • Sebring
  • Dodge:
    • Avenger,
    • Caliber,
    • Journey
  • Jeep:
    • Compass,
    • Patriot
  • 2 more
Thermostat
Part Number: 4884898AB
Other Names: 04884898ab, Thermosta More Names
Description: 195 Degrees. More Info
Fits:
  • Dodge:
    • Caliber
Water Inlet Connector
Part Number: 4892114AC
Other Names: 04892114ac, Housing-Water Inlet More Names
Replaces: 4892114AB
Description: Includes Thermostat and Seal. More Info
Notes: 13. More Notes
Fits:
  • Chrysler:
    • Sebring
  • Dodge:
    • Avenger,
    • Journey
Water Inlet Housing
Part Number: 4892189AD
Other Names: 04892189ad, Housing-Water Inlet More Names
Description: With Seals,Hose and Tubes. Includes Seal,Hose and Tube. Includes Hose, Tube Clamps, Housing. More Info
Notes: 17. More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Sebring,
    • Town & Country
  • Dodge:
    • Avenger,
    • Grand Caravan,
    • Journey
  • 1 more
Engine Coolant Thermostat
Part Number: 4892354AA
Other Names: Thermostat Seal, 04892354aa, Seal-Thermostat More Names
Notes: 13. More Notes
Fits:
  • Chrysler:
    • Sebring
  • Dodge:
    • Avenger,
    • Journey,
    • Stratus
Water Pump Tube
Part Number: 4893154AB
Other Names: 04893154ab, Tube-Water Pump More Names
Notes: 11. More Notes
Fits:
  • Ram:
    • 2500,
    • 3500
Coolant Crossover
Part Number: 4893943AC
Other Names: 04893943ac, Tube-Coolant More Names
Replaces: 4893943AB
Notes: 135. More Notes
Fits:
  • Jeep:
    • Gladiator,
    • Wrangler
  • Ram:
    • 1500
Thermostat Housing
Part Number: 4898542AA
Other Names: 04898542aa, Housing-Thermostat More Names
Replaces: 4898552AA
Fits:
  • Chrysler:
    • Sebring
  • Dodge:
    • Stratus
Thermostat Housing
Part Number: 5037174AD
Other Names: 05037174ad, Housing-Thermostat More Names
Replaces: 5037174AA, 5037174AB, 5037174AC
Description: Includes Thermostat,Gasket and Seal. More Info
Notes: 2. More Notes
Fits:
  • Dodge:
    • Viper
Thermostat
Part Number: 5037344AA
Other Names: 05037344aa, Thrmostat More Names
Description: 185 Degrees. More Info
Notes: 13. More Notes
Fits:
  • Dodge:
    • Ram 1500,
    • Viper
Water Pump Outlet Gasket
Part Number: 5047390AA
Other Names: 05047390aa, Gasket-Water Pump Outlet More Names
Notes: 115. More Notes
Fits:
  • Chrysler:
    • 200
  • Dodge:
    • Dart
  • Jeep:
    • Cherokee,
    • Compass,
    • Renegade
  • Ram:
    • ProMaster City
  • 1 more
Water Inlet Tube
Part Number: 5047484AD
Other Names: 05047484ad, Tube-Water Inlet More Names
Replaces: 5047484AC
Notes: 10. More Notes
Fits:
  • Chrysler:
    • 200
  • Dodge:
    • Dart
  • Jeep:
    • Cherokee,
    • Compass,
    • Renegade
  • Ram:
    • ProMaster City
  • 1 more
Thermostat Housing
Part Number: 5047861AC
Other Names: 05047861ac, Thermosta-Thermostat More Names
Replaces: 5047263AB, 5047263AC, 5047772AB, 5047861AA, 5047861AB
Description: Incl's Thermostat. Includes thermostat, sensor ad seal. Includes Thermostat, Sensor, and Seal. Includes sensor, seal and heating element. More Info
Notes: 18. More Notes
Fits:
  • Chrysler:
    • 200
  • Dodge:
    • Dart
  • Jeep:
    • Cherokee,
    • Compass,
    • Renegade
  • Ram:
    • ProMaster City
  • 1 more
Water Inlet Tube
Part Number: 5048368AB
Other Names: 05048368ab, Tube-Water Inlet More Names
Notes: 14. More Notes
Fits:
  • Jeep:
    • Wrangler
Thermostat And Housing
Part Number: 5048423AB
Other Names: 05048423ab, Thermosta More Names
Replaces: 5048423AA
Fits:
  • Jeep:
    • Cherokee
Thermostat And Housing
Part Number: 5048423AD
Other Names: 05048423ad, Thermosta More Names
Fits:
  • Jeep:
    • Cherokee
Thermostat Gasket
Part Number: 5048427AA
Other Names: 05048427aa, Gasket-Thermostat More Names
Notes: 14. More Notes
Fits:
  • Jeep:
    • Wrangler
Water Inlet Tube O Ring
Part Number: 5066884AA
Other Names: 05066884aa, O Ring-Water Inlet Tube More Names
Notes: 16. More Notes
Fits:
  • Jeep:
    • Grand Cherokee
  • Ram:
    • 1500,
    • 1500 Classic
Thermostat
Part Number: 5080146AB
Other Names: 05080146ab, Thrmostat More Names
Replaces: 5080146AA
Notes: 2. More Notes
Fits:
  • Dodge:
    • Sprinter 2500,
    • Sprinter 3500