OEM Mopar Thermostats

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Car thermostats help keep engines from overheating. However, a thermostat is just a simple valve; how such a small part of a car cooling system can do this, then, may not seem so obvious.

Yes, how a car thermostat works probably seems simple. A spring or piston opens and closes it, and this enables coolant to circulate properly between a radiator and an engine. However, it's auto parts moving in time, as they need to, that's key -- thermostat valve included. That's what keeps that coolant moving in a way that maintains proper temperature range, whether the weather's hot or cold.

Luckily, everything normally happens as it should. Things go so well, in fact, that car thermostat failure is rare. Thus, the question of when to replace a car thermostat hardly comes up. If you're wondering about yours, though, check your vehicle's temperature gauge. If it reads constant, with a digital display or needle that's dead-center or slightly cold, then your thermostat is working just fine. However, that doesn't mean it can't go bad, whether from use and age or some other related cause.

What are the Symptoms of a Car Thermostat Not Working Right?

They can vary widely. Look for:

  • A lit Check Engine light
  • Valve operation problems
  • A stuck valve
  • Engine issues
  • AC and heating malfunctions
  • Coolant not moving correctly
  • Hose and gasket warp

In such cases, you should run a complete inspection to figure out exactly what's happening. If it turns out you do need to change your car thermostat, it's best to replace it with a genuine Mopar thermostat. You can order one online directly from your OEM online, right here at our auto parts counter. So, get a little peace of mind down the road -- buy now.

Thermostat
Part Number: 68210220AA
Other Names: Thrmostat More Names
Replaces: 5278144AA, P5278144AA
Description: With Seal. More Info
Notes: Engines: 2.0l i4 sohc 16v hi perf engine. Engine - 2.0l 4 cyl sohc 16v smpi. 2.0l 4 cyl dohc 16v smpi engine. 2.4l 4 cyl dohc 16v... More Notes
Fits:
  • Chrysler:
    • PT Cruiser,
    • Sebring
  • Dodge:
    • Neon,
    • Stratus
MSRP $41.90
$29.87
MSRP $41.90
$29.87
Thermostat
Part Number: 68253514AA
Other Names: Tstat More Names
Replaces: 68211186AA, 68211186AB
Notes: Engines: 3.0L V6 Turbo Diesel Engine w/ESS G3. 3.0L V6 Turbo Diesel Engine. 3.0L V6 Turbo Diesel Engine... More Notes
Fits:
  • Jeep:
    • Gladiator,
    • Grand Cherokee,
    • Wrangler
  • Ram:
    • 1500,
    • 1500 Classic
MSRP $194.00
$138.03
MSRP $194.00
$138.03
Thermostat
Part Number: 5086739AB
Other Names: 05086739ab, Thrmostat More Names
Replaces: 5086739AA
Notes: Engines: 5.9L HO Cummins Turbo Diesel Engine.
Transmissions: All Manual Transmissions. Automatic 48RE Transmission.... More Notes
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
MSRP $112.00
$79.13
MSRP $112.00
$79.13
Thermostat
Part Number: 52028186AC
Other Names: Thrmostat More Names
Replaces: 52028186AB
Description: 195 Degrees.  ****DOES NOT INCLUDE THE GASKET**** More Info
Fits:
  • Dodge:
    • Dakota
  • Jeep:
    • Cherokee,
    • Grand Cherokee,
    • Wrangler
MSRP $40.10
$28.62
MSRP $40.10
$28.62
Thermostat
Part Number: 52028185AC
Other Names: Thrmostat More Names
Replaces: 4494469, 52028185, 52028185AB
Description: 195 Degrees. More Info
Fits:
  • Dodge:
    • Dakota,
    • Durango,
    • Ram 1500,
    • Ram 2500,
    • Ram 3500
MSRP $18.15
$12.91
MSRP $18.15
$12.91
Thermostat
Part Number: 53010552AC
Other Names: Thrmostat More Names
Replaces: 53010552AA
Fits:
  • Jeep:
    • Liberty,
    • Wrangler
MSRP $40.10
$28.62
MSRP $40.10
$28.62
Thermostat
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
MSRP $101.00
$71.57
MSRP $101.00
$71.57
Thermostat
Part Number: 68498366AA
Other Names: Thermosta More Names
Replaces: 68439166AA, 68479675AA
Description: Used After 05/21/2019. More Info
Notes: Engines: 1.0L I3 Turbo Engine w/ESS. 1.3L I4 Turbo MAir DI Engine w/ESS.
Transmissions: 9-Spd 948TE AWD Auto Trans.... More Notes
Fits:
  • Fiat:
    • 500X
  • Jeep:
    • Renegade
MSRP $179.00
$127.32
MSRP $179.00
$127.32
Thermostat
Part Number: 5037344AA
Other Names: 05037344aa, Thrmostat More Names
Description: 185 Degrees. More Info
Notes: Engines: 8.4l v10 fp sfi engine. 8.4l v10 sfi engine. More Notes
Fits:
  • Dodge:
    • Ram 1500,
    • Viper
MSRP $393.00
$279.63
MSRP $393.00
$279.63
Thermostat
Part Number: 68174083AA
Other Names: Thermosta More Names
Replaces: 5073598AA, 52079476AB, 52079476AC, 52079476AD, 52079476AE
Description: With Seal. 195 Degrees. Thermostat and gasket. More Info
Notes: Engines: All 4.7L V8 Engines. Engines - All 4.7L Gas. All 3.7L 6-Cyl Gas Engines. 4.7L Power Tech V8 Engine. 4.7L V8 FFV Engine.... More Notes
Fits:
  • Chrysler:
    • Aspen
  • Dodge:
    • Dakota,
    • Durango,
    • Nitro,
    • Ram 1500
  • Jeep:
    • Commander,
    • Grand Cherokee,
    • Liberty
  • Ram:
    • 1500,
    • Dakota
  • 5 more
MSRP $36.75
$26.18
MSRP $36.75
$26.18
Thermostat
Part Number: 68253457AA
Other Names: Tstat More Names
Replaces: 68147599AA, 68147599AB, 68147599AC
Description: NONE More Info
Notes: Engines: 3.0L V6 Turbo Diesel Engine. More Notes
Fits:
  • Jeep:
    • Grand Cherokee
MSRP $159.00
$112.56
MSRP $159.00
$112.56
Thermostat
Part Number: 68534176AA
Other Names: Thrmostat 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
MSRP $216.00
$153.50
MSRP $216.00
$153.50
Thermostat
Part Number: 68211424AA
Other Names: Thermosta More Names
Description: Includes: Sensor, Thermostat & Gasket. More Info
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
MSRP $87.15
$62.17
MSRP $87.15
$62.17
Thermostat
Part Number: 68226932AA
Other Names: Thermosta More Names
Notes: Engines: 3.0L I4 F1C Turbo Diesel Engine.
Transmissions: 6-Speed Dual Active Drive Trans. More Notes
Fits:
  • Ram:
    • ProMaster 1500,
    • ProMaster 2500,
    • ProMaster 3500
MSRP $179.00
$127.32
MSRP $179.00
$127.32
Thermostat
Part Number: 52028898AI
Other Names: Thrmostat More Names
Replaces: 52028898AD, 52028898AE, 52028898AF
Description: 195 Degrees. With Seal. After 12/03/12. After 01/14/13. After 12/3/12. More Info
Notes: Engines: All 5.7L 8Cyl Gas Engines. 5.7L Hemi Multi Displacement Engine. 6.1L SRT HEMI SMPI V8 Engine. 5.7l hemi vct engine. 5.7l... More Notes
Fits:
  • Chrysler:
    • 300,
    • Aspen
  • Dodge:
    • Challenger,
    • Charger,
    • Durango,
    • Magnum,
    • Ram 1500,
    • Ram 2500,
    • Ram 3500
  • Jeep:
    • Commander,
    • Grand Cherokee,
    • Grand Cherokee L,
    • Grand Wagoneer,
    • Wagoneer,
    • Wrangler
  • Ram:
    • 1500,
    • 1500 Classic,
    • 2500,
    • 3500
  • 14 more
MSRP $61.05
$43.55
MSRP $61.05
$43.55
Thermostat
Part Number: 5015708AC
Other Names: 05015708ac, Thrmostat More Names
Replaces: 5015708AB
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
MSRP $145.00
$102.93
MSRP $145.00
$102.93
Thermostat
Part Number: 68005464AB
Other Names: Thrmostat More Names
Replaces: 68005464AA
Description: Includes Seal. More Info
Notes: Engines: 6.7L I6 Cummins HO Turbo Diesel Eng. 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: All Manual... More Notes
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
  • Ram:
    • 2500,
    • 3500
MSRP $216.00
$153.50
MSRP $216.00
$153.50
Thermostat
Part Number: 68014045AB
Other Names: Thermosta More Names
Replaces: 68014045AA
Description: Heated. More Info
Notes: Engines: 3.0L V6 Turbo Diesel Engine. More Notes
Fits:
  • Dodge:
    • Sprinter 2500,
    • Sprinter 3500
MSRP $125.00
$89.18
MSRP $125.00
$89.18
Thermostat Seal
Part Number: 4893377AA
Other Names: 04893377aa, Seal More Names
Description: NOT Included With Long Block Engine Install Kit. 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
MSRP $8.95
$8.06
MSRP $8.95
$8.06
Thermostat Housing
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
MSRP $62.80
$44.80
MSRP $62.80
$44.80
Thermostat Housing
Part Number: 68027789AA
Other Names: Thermostat, Thrmostat More Names
Replaces: 4792699AA, 4892107AA, 4892107AB
Fits:
  • Chrysler:
    • 300,
    • 300M,
    • Concorde
  • Dodge:
    • Charger,
    • Intrepid,
    • Magnum
  • 1 more
MSRP $31.45
$22.43
MSRP $31.45
$22.43
Thermostat Housing
Part Number: 68322748AA
Other Names: Thermstat More Names
Replaces: 68105533AA
Notes: Engines: 3.6l v6 ffv 24v vvt engine. More Notes
Fits:
  • Ram:
    • 1500
MSRP $201.00
$142.79
MSRP $201.00
$142.79
Thermostat Housing
Part Number: 68273161AA
Other Names: Thermostat, Thrmostat More Names
Replaces: 4666140AA
Description: Plastic Connector. Includes Thermostat,Seal,Water Inlet Tube and Hose. More Info
Notes: Engines: Engine - 3.3l v6 smpi. 3.8l v6 smpi engine. 3.5L High Output V6 24V MPI Engine. 3.3l v6 ohv engine. 3.8l v6 ohv engine.... More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Sebring,
    • Town & Country
  • Dodge:
    • Avenger,
    • Caravan,
    • Grand Caravan,
    • Journey,
    • Nitro
  • Jeep:
    • Wrangler
  • 4 more
MSRP $40.10
$28.62
MSRP $40.10
$28.62
Thermostat Housing
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
MSRP $47.10
$33.61
MSRP $47.10
$33.61
Thermostat Seal
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
MSRP $9.30
$8.37
MSRP $9.30
$8.37
Thermostat Housing
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
MSRP $166.00
$118.04
MSRP $166.00
$118.04
Thermostat Housing
Part Number: 4792916AE
Other Names: 04792916ae, Housing More Names
Replaces: 4792916AC, 4792916AD
Notes: Engines: 2.7l v6 dohc 24 valve mpi engine. More Notes
Fits:
  • Chrysler:
    • 300
  • Dodge:
    • Charger,
    • Magnum
MSRP $62.80
$44.80
MSRP $62.80
$44.80
Thermostat Housing
Part Number: 4792490AA
Other Names: 04792490aa, Housing More Names
Replaces: 4792546AA
Notes: Engines: 2.0l 4 cyl dohc 16v smpi engine. 2.4l 4 cyl dohc 16v smpi engine. More Notes
Fits:
  • Chrysler:
    • Sebring
  • Dodge:
    • Stratus
MSRP $83.65
$59.67
MSRP $83.65
$59.67
Thermostat Seal
Part Number: 4792239AB
Other Names: 04792239ab, Seal More Names
Replaces: 4792640AA
Description: Water Inlet Housing. More Info
Notes: Engines: 3.5l v6 24v mpi engine. More Notes
Fits:
  • Chrysler:
    • 300,
    • 300M,
    • Concorde,
    • Pacifica
  • Dodge:
    • Charger,
    • Intrepid,
    • Magnum
  • 2 more
MSRP $20.75
$14.75
MSRP $20.75
$14.75
Thermostat Gasket
Part Number: 4781661AB
Other Names: 04781661ab, Gasket More Names
Replaces: 4781661AA
Notes: Engines: 2.4l 4 cyl dohc 16v smpi engine. More Notes
Fits:
  • Chrysler:
    • Voyager
  • Dodge:
    • Caravan
MSRP $8.20
$7.38
MSRP $8.20
$7.38
Thermostat Housing
Part Number: 4666149AA
Other Names: 04666149aa, Nipple More Names
Notes: Engines: 3.8l v6 smpi engine. More Notes
Fits:
  • Jeep:
    • Wrangler
MSRP $26.20
$18.68
MSRP $26.20
$18.68
Thermostat, Primary
Part Number: 55111016AE
Other Names: Thermostat, Thermostat, Secondary, Thrmostat More Names
Replaces: 55111016AD
Description: Primary. After 04/16/12. See Catalog Note. Secondary. After 04/06/12. 170 Degrees Fahrenheit. More Info
Notes: Engines: 2.0l 4 cyl dohc 16v dual vvt engine. 2.0l 4 cyl pzev 16v dual vvt engine. 2.4l 4 cyl dohc 16v dual vvt engine. 2.4l 4 cyl... More Notes
Fits:
  • Chrysler:
    • 200,
    • Sebring
  • Dodge:
    • Avenger,
    • Caliber,
    • Journey
  • Jeep:
    • Compass,
    • Patriot
  • 2 more
MSRP $59.25
$42.30
MSRP $59.25
$42.30
Thermostat Gasket
Part Number: 53010554AA
Other Names: Thermostat Housing Seal, Gasket More Names
Fits:
  • Jeep:
    • Liberty,
    • Wrangler
MSRP $8.85
$7.97
MSRP $8.85
$7.97
Thermostat Housing
Part Number: 53010553AB
Other Names: Housing More Names
Replaces: 53010553AA
Fits:
  • Jeep:
    • Liberty,
    • Wrangler
MSRP $26.20
$18.68
MSRP $26.20
$18.68

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