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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.

Refine Results
Gasket
Part Number: 1305A324
Replaces: 1305A092
Description: THERMOSTAT CASE More Info
Housing
Part Number: 1305A328
Replaces: 1305A236
Description: THERMOSTAT More Info
Housing
Part Number: 1305A358
Replaces: 1305A091
Description: THERMOSTAT More Info
Housing
Part Number: 1305A414
Replaces: MD312813
Description: THERMOSTAT More Info
Housing
Part Number: 1305A449
Description: THERMOSTAT More Info
Water Out
Part Number: 2561126890
Replaces: 2561126880
Description: WATER OUTLET More Info
Thermosta
Part Number: 2562202566
Description: THERMOSTAT More Info
-V6-I/Manif Water Outlet
Part Number: MD097041
Description: V6-I/MANIF WATER OUTLET More Info
Housing
Part Number: MD193877
Description: THERMOSTAT More Info
Tube
Part Number: MD198102
Description: WATER INLET More Info
Tube
Part Number: MD351670
Description: WATER INLET More Info
Thrmostat
Part Number: MD997310
Description: NONE More Info
Thermostat Seal
Part Number: 53010047
Other Names: Thermostsat By Pass Seal, Seal More Names
Replaces: 5245236
Description: Thermostat, 8.0L Engine. More Info
Fits:
  • Dodge:
    • Ram 1500,
    • Ram 2500,
    • Ram 3500,
    • Viper
Water Pump O Ring
Part Number: 53021072
Other Names: O Ring More Names
Description: Pump. More Info
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
Thermostat
Part Number: 53041078AC
Other Names: Thrmostat More Names
Replaces: 53041078, 53041078AB
Description: 195 Degrees. More Info
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500,
    • Viper
Water Pump Inlet Tube
Part Number: 55036160
Other Names: Tube More Names
Description: Heater Return ***. More Info
Fits:
  • Dodge:
    • Dakota,
    • Durango,
    • Ram 1500,
    • Ram 2500,
    • Ram 3500
Coolant Adapter Package
Part Number: 68003582AA
Other Names: Adapter More Names
Replaces: 4884569AB
Description: Up-To [10-17-07] Includes Housing and Seal. Contains adapter and seal. More Info
Notes: 16. More Notes
Fits:
  • Chrysler:
    • Sebring
  • Dodge:
    • Caliber
  • Jeep:
    • Compass,
    • Patriot
Thermosta
Part Number: 68031574AA
Description: NONE More Info
Bolt
Part Number: 68001543AB
Replaces: 68001543AA, 68022570AA
Description: HEX HEAD More Info
Water Pump Body Seal
Part Number: 4621564
Other Names: 04621564, Seal 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 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 More Names
Fits:
  • Jeep:
    • Wrangler
Thermostat Housing
Part Number: 4781387AA
Other Names: 04781387aa, Nipple More Names
Notes: 13. More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Town & Country,
    • Voyager
  • Dodge:
    • Caravan,
    • Grand Caravan
Water Inlet Tube
Part Number: 4781537AC
Other Names: 04781537ac, Tube More Names
Replaces: 4781537AA, 4781537AB
Description: With Engine Oil Cooler. After 07/23/07. Includes: O-Ring. With O-Ring. 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 More Names
Replaces: 4781661AA
Fits:
  • Chrysler:
    • Voyager
  • Dodge:
    • Caravan
Engine Coolant Thermostat
Part Number: 4792237AE
Other Names: 04792237ae, Thrmostat More Names
Replaces: 4792237AB
Description: With Gasket. More Info
Fits:
  • Chrysler:
    • Concorde,
    • Sebring
  • Dodge:
    • Intrepid,
    • Stratus
Thermostat Housing
Part Number: 4792490AA
Other Names: 04792490aa, Housing 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 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 More Names
Notes: 240. More Notes
Fits:
  • Chrysler:
    • 200,
    • Sebring
  • Dodge:
    • Avenger,
    • Caliber,
    • Journey
  • Jeep:
    • Compass,
    • Patriot
  • 2 more
Water Inlet Connector
Part Number: 4892114AC
Other Names: 04892114ac, Housing 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 More Names
Description: Includes Hose, Tube Clamps, Housing. Includes Seal,Hose and Tube. With Seals,Hose and Tubes. More Info
Notes: 18. 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 More Names
Notes: 13. More Notes
Fits:
  • Chrysler:
    • Sebring
  • Dodge:
    • Avenger,
    • Journey,
    • Stratus
Thermostat Housing
Part Number: 4892642AD
Other Names: 04892642ad, Thermosta More Names
Replaces: 4892642AA, 4892642AB, 4892642AC
Description: Includes thermostat. More Info
Notes: 35. More Notes
Fits:
  • Dodge:
    • Dart
  • Fiat:
    • 500
Water Pump Tube
Part Number: 4893154AB
Other Names: 04893154ab, Tube More Names
Notes: 13. More Notes
Fits:
  • Ram:
    • 2500,
    • 3500
Coolant Crossover
Part Number: 4893943AC
Other Names: 04893943ac, Tube More Names
Replaces: 4893943AB
Notes: 135. More Notes
Fits:
  • Jeep:
    • Gladiator,
    • Wrangler
  • Ram:
    • 1500
Thermostat Housing
Part Number: 5045558AA
Other Names: 05045558aa, Housing More Names
Replaces: 5037174AA, 5037174AB, 5037174AC, 5037174AD
Description: Includes Thermostat,Gasket and Seal. More Info
Notes: 12. More Notes
Fits:
  • Dodge:
    • Viper
Thermostat
Part Number: 5037344AA
Other Names: 05037344aa, Thrmostat More Names
Description: 185 Degrees. More Info
Notes: 12. More Notes
Fits:
  • Dodge:
    • Ram 1500,
    • Viper
Water Pump Outlet Gasket
Part Number: 5047390AA
Other Names: 05047390aa, Gasket More Names
Notes: 104. More Notes
Fits:
  • Chrysler:
    • 200
  • Dodge:
    • Dart
  • Fiat:
    • 500X
  • Jeep:
    • Cherokee,
    • Compass,
    • Renegade
  • Ram:
    • ProMaster City
  • 2 more
Water Inlet Tube
Part Number: 5047484AD
Other Names: 05047484ad, Tube More Names
Replaces: 5047484AC
Notes: 10. More Notes
Fits:
  • Chrysler:
    • 200
  • Dodge:
    • Dart
  • Fiat:
    • 500X
  • Jeep:
    • Cherokee,
    • Compass,
    • Renegade
  • Ram:
    • ProMaster City
  • 2 more