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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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Water Out
MSRP $13.93
Part Number: 2561126890
Replaces: 2561126880
Description: WATER OUTLET More Info
Thermosta
MSRP $46.47
Part Number: 2562202566
Description: THERMOSTAT More Info
Thermostat Seal
MSRP $19.00
Part Number: 53010047
Other Names: Thermostsat By Pass Seal, Seal More Names
Replaces: 5245236
Description: Thermostat, 8.0L Engine. More Info
Notes: Engines: 8.3l v10 sfi engine. More Notes
Fits:
  • Dodge:
    • Ram 1500,
    • Ram 2500,
    • Ram 3500,
    • Viper
Water Pump O Ring
MSRP $8.60
Part Number: 53021072
Other Names: O Ring More Names
Description: Pump. More Info
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
Water Pump Inlet Tube
MSRP $55.80
Part Number: 55036160
Other Names: Tube More Names
Description: Heater Return ***. More Info
Fits:
  • Dodge:
    • Dakota,
    • Durango,
    • Ram 1500,
    • Ram 2500,
    • Ram 3500
Bolt
MSRP $1.07
Part Number: MF140026
Description: NONE More Info
Torx Socket Head Bolt
MSRP $1.60
Part Number: 68192855AA
Other Names: Bolt More Names
Description: M6x1.00x13.00. More Info
Notes: Engines: 2.0l i4 dohc engine. 2.0l i4 pzev dohc wge engine. 2.4l i4 multiair engine. 2.0l i4 dohc 16v dual vvt engine. 2.0l i4... More Notes
Fits:
  • Dodge:
    • Dart
  • Jeep:
    • Compass,
    • Patriot
Coolant Fitting Kit
MSRP $51.85
Part Number: 68194637AA
Other Names: Fitting More Names
Description: Cng. More Info
Notes: Engines: 5.7l v8 hemi cng engine. More Notes
Fits:
  • Ram:
    • 2500
Water Inlet Connector
MSRP $254.00
Part Number: 68210189AA
Other Names: Connector More Names
Replaces: 68069382AA
Notes: Engines: 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: 6-Spd Auto AISIN AS68RC Transmission. 6-Speed Manual G56... More Notes
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
  • Ram:
    • 2500,
    • 3500
Thermostat Housing
MSRP $166.00
Part Number: 68210190AA
Other Names: Housing More Names
Notes: Engines: 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: 6-spd Auto Aisin AS69RC HD Trans. 6-Speed Manual G56... More Notes
Fits:
  • Ram:
    • 2500,
    • 3500
Water Pump Thermostat
MSRP $22.75
Part Number: 68210217AA
Other Names: Thrmostat More Names
Replaces: 4573560AC, 4573560AF
Description: 195 Degrees. More Info
Notes: Engines: Engine - 3.3l v6 smpi. 3.3l v6 ohv engine. 3.8l v6 ohv engine. 3.5l v6 24v mpi engine. 3.8l v6 ohv engine. More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Town & Country,
    • Voyager
  • Dodge:
    • Caravan,
    • Grand Caravan
Water Inlet Tube
MSRP $196.00
Part Number: 68210651AA
Other Names: Tube More Names
Notes: Engines: 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: 6-spd Auto Aisin AS69RC HD Trans. 6-Speed Manual G56... More Notes
Fits:
  • Ram:
    • 3500
O Ring
MSRP $2.45
Part Number: 68211201AA
Notes: Engines: 3.0L V6 Turbo Diesel Engine. 3.0L V6 Turbo Diesel Engine w/ESS. More Notes
Fits:
  • Jeep:
    • Grand Cherokee
  • Ram:
    • 1500,
    • 1500 Classic
Water Pump Tube
MSRP $368.00
Part Number: 68211425AA
Other Names: Tube More Names
Description: Up To 6/13/2016. More Info
Notes: Engines: 1.4L I4 16V MultiAir-2 Turbo Engine.
Transmissions: 6-Spd Aisin F21-250 HD Auto Trans. 6-Spd C635 Euro Twin... More Notes
Fits:
  • Fiat:
    • 500L,
    • 500X
  • Jeep:
    • Renegade
Thermostat Seal
MSRP $9.30
Part Number: 68212516AA
Other Names: Seal More Names
Notes: Engines: 3.6l v6 24v vvt engine upg i w/ess. 3.6l v6 24v vvt etorque engine upg i. More Notes
Fits:
  • Dodge:
    • Durango
  • Jeep:
    • Gladiator,
    • Grand Cherokee,
    • Wrangler
Thermosta
MSRP $73.75
Part Number: 68219747AA
Replaces: 68101346AA, 68169853AA
Description: NONE More Info
Thermostat Housing
MSRP $47.10
Part Number: 68217305AF
Other Names: Thermosta More Names
Replaces: 68217305AD, 68217305AE
Description: Incl's Thermostat. More Info
Notes: Engines: 3.6L V6 24V VVT Engine Upg I w/ESS. 3.6L V6 24V VVT Engine Upgrade I. 3.6L V6 PHEV Hybrid Engine. More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Voyager
Torx Socket Head Bolt
MSRP $2.25
Part Number: 68217721AA
Other Names: Bolt More Names
Replaces: 68192849AA
Description: M8x1.25x23.00. M8x1.25x27.00. More Info
Notes: Engines: 2.0l i4 dohc engine. 2.0l i4 pzev dohc wge engine. 2.4l i4 multiair engine. 2.0l i4 dohc 16v dual vvt engine. 2.0l i4... More Notes
Fits:
  • Dodge:
    • Dart
  • Jeep:
    • Compass,
    • Patriot
O-Ring
MSRP $4.70
Part Number: 68205920AA
Other Names: Heater Line O Ring, O Ring More Names
Description: Water Inlet Tube. More Info
Notes: Engines: 6.2L Supercharged HEMI V8 SRT Engine. 6.2L V8 Supercharged HO Engine. More Notes
Fits:
  • Dodge:
    • Challenger,
    • Charger,
    • Durango
  • Jeep:
    • Grand Cherokee
  • Ram:
    • 1500
O Ring
MSRP $13.90
Part Number: 68206025AA
Other Names: Housing More Names
Description: Coolant Inlet Tube. More Info
Notes: Engines: 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: 6-spd Auto Aisin AS69RC HD Trans. 6-Speed Manual G56... More Notes
Fits:
  • Ram:
    • 2500,
    • 3500
Thermosta
MSRP $135.00
Part Number: 68438228AA
Description: EGR More Info
Screw
MSRP $3.75
Part Number: 68440272AA
Notes: Engines: 1.0L I3 Turbo Engine w/ESS. 1.3L I4 Turbo MAir DI Engine w/ESS.
Transmissions: 6-Speed C630 Manual... More Notes
Fits:
  • Jeep:
    • Renegade
Water Pump Tube
MSRP $114.00
Part Number: 68440281AA
Other Names: Tube More Names
Notes: Engines: 1.3L I4 Turbo MAir DI Engine w/ESS.
Transmissions: 9-Spd 948TE AWD Auto Trans. 9-Spd 948TE Auto Transmission. More Notes
Fits:
  • Fiat:
    • 500X
  • Jeep:
    • Renegade
Water Outlet Connector
MSRP $265.00
Part Number: 68445349AA
Other Names: Connector More Names
Notes: Engines: 6.7L I6 Cummins HO Turbo Diesel Eng. 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: 6-Spd Auto Aisin... More Notes
Fits:
  • Ram:
    • 2500,
    • 3500
Thermosta
MSRP $246.00
Part Number: 68031574AA
Description: NONE More Info
Thermostat Housing
MSRP $206.00
Part Number: 68145495AA
Other Names: Housing More Names
Replaces: 68005456AA
Notes: Engines: 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: All Manual Transmissions. 6-Spd Automatic 68RFE... More Notes
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
  • Ram:
    • 2500,
    • 3500
Water Inlet Connector
MSRP $62.35
Part Number: 68148113AA
Other Names: Housing More Names
Replaces: 4892312AB, 4892312AC
Notes: Engines: 3.5L High Output V6 24V MPI Engine. More Notes
Fits:
  • Chrysler:
    • 300
  • Dodge:
    • Challenger,
    • Charger,
    • Magnum
O Ring
MSRP $5.40
Part Number: 68150058AA
Notes: Engines: 3.0L V6 Turbo Diesel Engine. 3.0L V6 Turbo Diesel Engine w/ESS. More Notes
Fits:
  • Jeep:
    • Grand Cherokee
  • Ram:
    • 1500,
    • 1500 Classic
O Ring
MSRP $3.35
Part Number: 68150085AA
Notes: Engines: 3.0L V6 Turbo Diesel Engine. 3.0L V6 Turbo Diesel Engine w/ESS. More Notes
Fits:
  • Jeep:
    • Grand Cherokee
  • Ram:
    • 1500,
    • 1500 Classic
Thermostat Housing
MSRP $122.00
Part Number: 68399072AA
Other Names: Thermostat, Thermosta More Names
Replaces: 5175583AA, 5175583AB
Description: NONE More Info
Notes: Engines: 3.0L V6 Turbo Diesel Engine.
Transmissions: 5-Spd Auto W5J400 Transmission. More Notes
Fits:
  • Jeep:
    • Grand Cherokee
Tube
MSRP $57.50
Part Number: 68417951AA
Description: COOLANT INLET More Info
Thermostat Housing
MSRP $31.45
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
Tube
MSRP $37.20
Part Number: 68032369AB
Description: COOLANT INLET More Info
Tube
MSRP $54.60
Part Number: 68032458AC
Replaces: 68032458AB
Description: COOLANT INLET More Info
Crankshaft Oil Seal
MSRP $19.40
Part Number: 68079589AA
Positions: Front
Other Names: Seal More Names
Replaces: 5184541AB
Description: Front. More Info
Notes: Engines: 3.6L Mid V6 Engine. 3.6L V6 24V VVT Engine Upg I w/ESS. 3.6L V6 24V VVT Engine Upgrade I. 3.6L V6 PHEV Hybrid Engine. More Notes
Fits:
  • Chrysler:
    • 200,
    • 300,
    • Pacifica,
    • Town & Country,
    • Voyager
  • Dodge:
    • Avenger,
    • Challenger,
    • Charger,
    • Durango,
    • Grand Caravan,
    • Journey
  • Jeep:
    • Cherokee,
    • Gladiator,
    • Grand Cherokee,
    • Grand Cherokee L,
    • Wrangler,
    • Wrangler JK
  • Ram:
    • 1500,
    • 1500 Classic,
    • C/V,
    • ProMaster 1500,
    • ProMaster 2500,
    • ProMaster 3500
  • 18 more
Thermostat
MSRP $101.00
Part Number: 68067109AB
Other Names: Thrmostat More Names
Replaces: 68067109AA
Notes: Engines: 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: 6-Spd Automatic 68RFE Transmission. 6-Speed Manual G56... More Notes
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
  • Ram:
    • 2500,
    • 3500
Thermostat Housing
MSRP $36.75
Part Number: 68349251AA
Other Names: Housing More Names
Description: Includes Thermostat,Seal,Water Inlet Tube and Hose. More Info
Notes: Engines: 4.0l v6 sohc engine. 3.5L High Output V6 24V MPI Engine. More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Sebring,
    • Town & Country
  • Dodge:
    • Avenger,
    • Grand Caravan,
    • Journey,
    • Nitro
  • 2 more
Housing
MSRP $111.00
Part Number: 68090693AA
Description: THERMOSTAT More Info
Thermostat Gasket
MSRP $11.55
Part Number: 68095375AA
Other Names: Gasket More Names
Notes: Engines: 1.4L I4 16V MultiAir-2 Turbo Engine.
Transmissions: 5-Spd C510 Manual Transmission. 6-Spd Aisin F21-250 HD Auto... More Notes
Fits:
  • Fiat:
    • 500,
    • 500L,
    • 500X
  • Jeep:
    • Renegade
Gasket
MSRP $13.50
Part Number: 68101522AA
Description: THERMOSTAT More Info
Coolant Inlet Tube
MSRP $80.20
Part Number: 68102127AE
Other Names: Radiator Inlet Hose And Clamp, Tube More Names
Replaces: 68102127AD
Description: After 12/19/2014. Up To 12/19/14. More Info
Notes: Engines: 3.2l v6 24v vvt engine w/ess. More Notes
Fits:
  • Chrysler:
    • 200
  • Jeep:
    • Cherokee
Housing
MSRP $166.11
Part Number: 68117048AA
Description: THERMOSTAT More Info
Crossover Water Outlet Gasket
MSRP $23.60
Part Number: 68083133AB
Other Names: Gasket More Names
Description: NOT Included With Long Block Engine Install Kit. Coolant Crossover. More Info
Notes: Engines: 3.0l v6 24v vvt engine. 3.6l v6 24v vvt engine. More Notes
Fits:
  • Jeep:
    • Wrangler,
    • Wrangler JK
O Ring
MSRP $12.40
Part Number: 68084272AA
Other Names: Oring More Names
Notes: Engines: 3.6L V6 24V VVT eTorque Engine Upg I. 5.7L V8 Engine with eTorque. 6.4L V8 Engine. 2.0l i4 dohc di turbo phev engine.... More Notes
Fits:
  • Dodge:
    • Durango
  • Jeep:
    • Grand Cherokee,
    • Grand Cherokee L,
    • Grand Wagoneer,
    • Wagoneer
Water Inlet Tube
MSRP $80.20
Part Number: 68086393AA
Other Names: Tube More Names
Replaces: 68086181AA, 68146746AA
Description: WATER INLET More Info
Notes: Engines: 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: 6-Spd Auto AISIN AS68RC Transmission. 6-Speed Manual G56... More Notes
Fits:
  • Ram:
    • 3500
Tube
MSRP $23.25
Part Number: 68092325AA
Description: COOLANT INLET More Info
Tube
MSRP $16.15
Part Number: 68092346AA
Description: COOLANT OUTLET More Info
Thermostat Housing
MSRP $62.80
Part Number: 68136754AA
Other Names: Housing More Names
Description: Incl's Thermostat. More Info
Notes: Engines: 3.2l v6 24v vvt engine w/ess. More Notes
Fits:
  • Chrysler:
    • 200
  • Jeep:
    • Cherokee
  • Ram:
    • ProMaster 1500,
    • ProMaster 2500,
    • ProMaster 3500
Coolant Inlet Tube
MSRP $17.85
Part Number: 68319147AA
Other Names: Supply Tube, Tube More Names
Replaces: 68242288AA
Fits:
  • Dodge:
    • Durango
Thermosta
MSRP $184.00
Part Number: 68319896AA
Description: NONE More Info