Jeep Genuine Mopar Thermostats

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A car thermostat is an essential component of the cooling system of any vehicle. This small device sits between the radiator and the engine of a liquid-cooled car and regulates the flow of the engine coolant to the radiator. JeepsAreUs offers great deals on car thermostat replacements for various Jeep models.

Maintain Optimal Temperatures Using Car Thermostats

Jeep engines are subject to excessive amounts of work and need to be kept at safe temperatures in order to function properly. Car thermostats regulate these engine temperatures and ensure the engine works efficiently while keeping it from overheating. This component controls the flow of coolant into the car engine, depending on its current temperature.

Erratic changes in engine temperatures are one of the symptoms of a faulty or broken car thermostat. Engines with higher temperatures than normal operating temperatures lead to poor engine performance as they wear down quicker as well as cause constant engine overheating. If you need replacement thermostats for your Jeep, we have you covered with 100% genuine parts.

Purchase OEM Jeep Thermostats at Great Prices

When your engine starts to overheat frequently or begins to perform poorly, its thermostat is most likely damaged and needs to be replaced. JeepsAreUs is the country’s leading Jeeps parts retailer with over 25 years of service. We have premium thermostats for different models and model years of Jeep vehicles. We also have a large selection of factory original OEM Jeep parts and accessories at discounted prices. Log into our website and browse through our list of Mopar thermostats for sale. We make sure that your purchased item gets to you as quickly as possible, as we commit to giving excellent service to our customers.

Thermostat
Part Number: 5086739AB
Other Names: 05086739ab, Thrmostat More Names
Replaces: 5086739AA
Notes: 1. More Notes
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
MSRP $108.00
$74.59
MSRP $108.00
$74.59
Thermostat
Part Number: 52028186ac
Other Names: Thrmostat More Names
Replaces: 52028186AB
Description: ALSO SEE GASKET 53020547AC More Info
Fits:
  • Dodge:
    • Dakota
  • Jeep:
    • Cherokee,
    • Grand Cherokee,
    • Wrangler
MSRP $38.75
$26.97
MSRP $38.75
$26.97
Thermostat
Part Number: 68210220AA
Other Names: Thrmostat More Names
Replaces: 5278144AA, P5278144AA
Description: With Seal. More Info
Notes: 16. More Notes
Fits:
  • Chrysler:
    • PT Cruiser,
    • Sebring
  • Dodge:
    • Neon,
    • Stratus
MSRP $40.45
$28.13
MSRP $40.45
$28.13
Thermostat
Part Number: 68253514AA
Other Names: Tstat More Names
Replaces: 68211186AA, 68211186AB
Notes: 16. More Notes
Fits:
  • Jeep:
    • Gladiator,
    • Grand Cherokee,
    • Wrangler
  • Ram:
    • 1500,
    • 1500 Classic
MSRP $187.00
$129.92
MSRP $187.00
$129.92
Thermostat
Part Number: 5037344AA
Other Names: 05037344aa, Thrmostat More Names
Description: 185 Degrees. More Info
Notes: 12. More Notes
Fits:
  • Dodge:
    • Ram 1500,
    • Viper
MSRP $379.00
$263.32
MSRP $379.00
$263.32
Jeep Genuine Thermostat
Part Number: 68174083AA
Other Names: Thermosta More Names
Replaces: 5073598AA, 52079476AB, 52079476AC, 52079476AD, 52079476AE
Description: An OEM engine coolant thermostat (68174083AA) is essential to a Jeep’s cooling system because it helps keep an engine’s temperature... More Info
Notes: 30. More Notes
Fits:
  • Chrysler:
    • Aspen
  • Dodge:
    • Dakota,
    • Durango,
    • Nitro,
    • Ram 1500
  • Jeep:
    • Commander,
    • Grand Cherokee,
    • Liberty
  • Ram:
    • 1500,
    • Dakota
  • 5 more
MSRP $35.45
$24.65
MSRP $35.45
$24.65
Thermostat
Part Number: 68253457AA
Other Names: Tstat More Names
Replaces: 68147599AA, 68147599AB, 68147599AC
Description: NONE More Info
Fits:
  • Jeep:
    • Grand Cherokee
MSRP $153.00
$106.08
MSRP $153.00
$106.08
Thermostat
Part Number: 68534176AA
Other Names: Thrmostat More Names
Notes: 12. More Notes
Fits:
  • Ram:
    • 2500,
    • 3500
MSRP $207.00
$143.84
MSRP $207.00
$143.84
Thermostat
Part Number: 5015708AA
Other Names: 05015708aa More Names
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
MSRP $140.00
$126.00
MSRP $140.00
$126.00
Thermostat
Part Number: 5015708AC
Other Names: 05015708ac, Thrmostat More Names
Replaces: 5015708AB
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
MSRP $140.00
$97.03
MSRP $140.00
$97.03
Jeep Genuine Engine Coolant Thermostat
Part Number: 52028898AI
Other Names: Thrmostat More Names
Replaces: 52028898AD, 52028898AE, 52028898AF
Description: This Mopar Jeep thermostat (Part Number 52028898AI) sits between your vehicle’s radiator and its engine. It typically controls... More Info
Notes: 116. 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 $58.95
$41.01
MSRP $58.95
$41.01
Thermostat
Part Number: 68005464AB
Other Names: Thrmostat More Names
Replaces: 68005464AA
Description: Includes Seal. More Info
Notes: 14. More Notes
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
  • Ram:
    • 2500,
    • 3500
MSRP $207.00
$143.84
MSRP $207.00
$143.84
Thermostat
Part Number: 68014045AB
Other Names: Thermosta More Names
Replaces: 68014045AA
Description: Heated. More Info
Fits:
  • Dodge:
    • Sprinter 2500,
    • Sprinter 3500
MSRP $125.00
$86.94
MSRP $125.00
$86.94
Thermostat
Part Number: 68211424AA
Other Names: Thermosta More Names
Description: Includes: Sensor, Thermostat & Gasket. More Info
Notes: 17. More Notes
Fits:
  • Fiat:
    • 500,
    • 500L,
    • 500X
  • Jeep:
    • Renegade
MSRP $84.20
$58.58
MSRP $84.20
$58.58
Thermostat
Part Number: 68226932AA
Other Names: Thermosta More Names
Notes: 3. More Notes
Fits:
  • Ram:
    • ProMaster 1500,
    • ProMaster 2500,
    • ProMaster 3500
MSRP $172.00
$119.48
MSRP $172.00
$119.48
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 $17.45
$12.12
MSRP $17.45
$12.12
Thermostat
Part Number: 52028186
Description: 195 Degrees. More Info
Fits:
  • Dodge:
    • Dakota
  • Jeep:
    • Cherokee,
    • Grand Cherokee,
    • Wrangler
MSRP $38.75
$34.88
MSRP $38.75
$34.88
Thermostat
Part Number: 53010552AC
Other Names: Thrmostat More Names
Replaces: 53010552AA
Fits:
  • Jeep:
    • Liberty,
    • Wrangler
MSRP $38.75
$26.97
MSRP $38.75
$26.97
Thermostat
Part Number: 68045798AA
Description: With Seal. More Info
Fits:
  • Dodge:
    • Dakota,
    • Ram 1500
  • Jeep:
    • Grand Cherokee
MSRP $35.45
$31.91
MSRP $35.45
$31.91
Thermostat
Part Number: 68067109AB
Other Names: Thrmostat More Names
Replaces: 68067109AA
Notes: 15. More Notes
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
  • Ram:
    • 2500,
    • 3500
MSRP $96.95
$67.45
MSRP $96.95
$67.45
Thermostat
Part Number: 68498366AA
Other Names: Thermosta More Names
Replaces: 68439166AA, 68479675AA
Description: Used After 05/21/2019. More Info
Notes: 10. More Notes
Fits:
  • Fiat:
    • 500X
  • Jeep:
    • Renegade
MSRP $172.00
$119.48
MSRP $172.00
$119.48
Thermostat Housing
Part Number: 4666149AA
Other Names: 04666149aa, Nipple More Names
Description: Jeep Wrangler 3.8L Thermostat Housing Mopar 4666149AA More Info
Fits:
  • Jeep:
    • Wrangler
MSRP $25.25
$17.57
MSRP $25.25
$17.57
Thermostat Housing
Part Number: 53006192
Other Names: Housing More Names
Fits:
  • Dodge:
    • Dakota
  • Jeep:
    • Cherokee,
    • Grand Cherokee,
    • Wrangler
MSRP $57.25
$39.85
MSRP $57.25
$39.85
Thermostat Housing
Part Number: 53020887ad
Other Names: Housing More Names
Replaces: 53020887AB, 53020887AC
Notes: 18. More Notes
Fits:
  • Chrysler:
    • Aspen
  • Dodge:
    • Dakota,
    • Durango,
    • Nitro,
    • Ram 1500
  • Jeep:
    • Commander,
    • Grand Cherokee,
    • Liberty
  • Ram:
    • 1500,
    • Dakota
  • 5 more
MSRP $28.70
$19.95
MSRP $28.70
$19.95
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
MSRP $132.00
$91.41
MSRP $132.00
$91.41
Thermostat Housing
Part Number: 4792490AA
Other Names: 04792490aa, Housing More Names
Replaces: 4792546AA
Fits:
  • Chrysler:
    • Sebring
  • Dodge:
    • Stratus
MSRP $80.85
$56.26
MSRP $80.85
$56.26
Thermostat And Housing
Part Number: 5048423AB
Other Names: 05048423ab, Thermosta More Names
Replaces: 5048423AA
Fits:
  • Jeep:
    • Cherokee
MSRP $117.00
$80.91
MSRP $117.00
$80.91
Thermostat And Housing
Part Number: 5048423AD
Other Names: 05048423ad, Thermosta More Names
Replaces: 5048423AC
Description: NONE More Info
Fits:
  • Jeep:
    • Cherokee
MSRP $113.00
$78.13
MSRP $113.00
$78.13
Thermostat Gasket
Part Number: 5048427AA
Other Names: 05048427aa, Gasket More Names
Notes: 20. More Notes
Fits:
  • Jeep:
    • Wrangler
MSRP $3.70
$2.55
MSRP $3.70
$2.55
Thermostat Seal
Part Number: 5086740AA
Other Names: 05086740aa, Seal More Names
Notes: 102. More Notes
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
  • Ram:
    • 2500,
    • 3500
MSRP $11.85
$8.24
MSRP $11.85
$8.24
Thermostat Housing
Part Number: 53010553AB
Other Names: Housing More Names
Replaces: 53010553AA
Fits:
  • Jeep:
    • Liberty,
    • Wrangler
MSRP $25.25
$17.57
MSRP $25.25
$17.57
Thermostat Housing
Part Number: 53010923AB
Other Names: Housing More Names
Fits:
  • Dodge:
    • Durango
  • Jeep:
    • Grand Cherokee
  • Ram:
    • 1500
MSRP $55.45
$38.57
MSRP $55.45
$38.57
Thermostat Gasket
Part Number: 68099632AA
Other Names: Gasket More Names
Notes: 3. More Notes
Fits:
  • Ram:
    • ProMaster 1500,
    • ProMaster 2500,
    • ProMaster 3500
MSRP $36.35
$25.29
MSRP $36.35
$25.29
Thermostat Housing
Part Number: 68210190AA
Other Names: Housing More Names
Notes: 18. More Notes
Fits:
  • Ram:
    • 2500,
    • 3500
MSRP $160.00
$111.24
MSRP $160.00
$111.24
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: 48. More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Sebring,
    • Town & Country
  • Dodge:
    • Avenger,
    • Caravan,
    • Grand Caravan,
    • Journey,
    • Nitro
  • Jeep:
    • Wrangler
  • 4 more
MSRP $38.75
$26.97
MSRP $38.75
$26.97
Thermostat Gasket
Part Number: 4763839AC
Other Names: 04763839ac, Gasket More Names
Replaces: 4763839AB
Description: THERMOSTAT More Info
Fits:
  • Dodge:
    • Viper
MSRP $12.95
$11.25
MSRP $12.95
$11.25
Thermostat Seal
Part Number: 4792239
Other Names: 04792239 More Names
Fits:
  • Chrysler:
    • 300M,
    • Concorde
  • Dodge:
    • Intrepid
MSRP $19.95
$17.96
MSRP $19.95
$17.96
Thermostat Housing
Part Number: 4792923AA
Other Names: 04792923aa, Housing More Names
Description: With Thermostat [Thermostat only serviced with Housing]. More Info
Fits:
  • Chrysler:
    • 300
  • Dodge:
    • Charger,
    • Magnum
MSRP $60.70
$42.22
MSRP $60.70
$42.22
Thermostat Gasket
Part Number: 5175584AA
Other Names: 05175584aa, Gasket More Names
Description: Pipe Socket to Cylinder Crankcase. More Info
Notes: 12. More Notes
Fits:
  • Dodge:
    • Sprinter 2500,
    • Sprinter 3500
  • Jeep:
    • Grand Cherokee
MSRP $4.85
$3.36
MSRP $4.85
$3.36
Thermostat Housing
Part Number: 5184570AJ
Other Names: 05184570aj, Housing More Names
Replaces: 5184570AG, 5184570AH, 5184570AI
Description: Includes thermostat. Icludes housing, thermostat, seal, and bleeder screw. More Info
Notes: 155. More Notes
Fits:
  • Chrysler:
    • 200,
    • Town & Country
  • Dodge:
    • Avenger,
    • Grand Caravan,
    • Journey
  • Ram:
    • C/V,
    • ProMaster 1500,
    • ProMaster 2500,
    • ProMaster 3500
  • 4 more
MSRP $42.10
$29.29
MSRP $42.10
$29.29
Thermostat Housing
Part Number: 53022168AD
Other Names: Housing More Names
Replaces: 53022168AA, 53022168AB, 53022168AC
Notes: 14. More Notes
Fits:
  • Chrysler:
    • 300
  • Dodge:
    • Challenger,
    • Charger,
    • Magnum
  • Jeep:
    • Grand Wagoneer,
    • Wagoneer
  • Ram:
    • 1500,
    • 1500 Classic
  • 3 more
MSRP $37.10
$25.81
MSRP $37.10
$25.81
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: 10. More Notes
Fits:
  • Chrysler:
    • 200,
    • Sebring
  • Dodge:
    • Avenger,
    • Caliber,
    • Journey
  • Jeep:
    • Compass,
    • Patriot
  • 2 more
MSRP $57.25
$39.85
MSRP $57.25
$39.85
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
MSRP $30.35
$21.11
MSRP $30.35
$21.11
Thermostat Gasket
Part Number: 68095375AA
Other Names: Gasket More Names
Notes: 10. More Notes
Fits:
  • Fiat:
    • 500,
    • 500L,
    • 500X
  • Jeep:
    • Renegade
MSRP $11.10
$7.71
MSRP $11.10
$7.71
Thermostat Housing
Part Number: 68185117AC
Other Names: Housing More Names
Replaces: 68185117AB
Notes: 10. More Notes
Fits:
  • Dodge:
    • Challenger,
    • Charger
MSRP $125.00
$86.71
MSRP $125.00
$86.71
Thermostat Housing
Part Number: 68217305AF
Other Names: Thermosta More Names
Replaces: 68217305AD, 68217305AE
Description: Incl's Thermostat. More Info
Notes: 12. More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Voyager
MSRP $45.50
$31.67
MSRP $45.50
$31.67
Thermostat Housing
Part Number: 68322748AA
Other Names: Thermstat More Names
Replaces: 68105533AA
Fits:
  • Ram:
    • 1500
MSRP $194.00
$134.56
MSRP $194.00
$134.56
Thermostat Housing
Part Number: 68349251AA
Other Names: Housing More Names
Description: Includes Thermostat,Seal,Water Inlet Tube and Hose. More Info
Notes: 24. More Notes
Fits:
  • Chrysler:
    • Pacifica,
    • Sebring,
    • Town & Country
  • Dodge:
    • Avenger,
    • Grand Caravan,
    • Journey,
    • Nitro
  • 2 more
MSRP $35.45
$24.65
MSRP $35.45
$24.65

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Frequently Asked Questions: Thermostats

Which way does a thermostat go in a car?

Car thermostats have short and long ends. The shorter tip faces your radiator hose and points away from your engine. On the other hand, the long end of the car thermostat should be directed towards or inside your engine.

How does a car thermostat work?

As your engine warms up, the bypass valve of your car thermostat stays open so the coolant flows within your engine. The coolant will then heat up and go to a wax-filled cylinder. Once the hot coolant flows to the cylinder, the wax will melt and expand to open the main thermostat valve. The opening will then lead the coolant from the engine into the radiator and close once the coolant is cold enough.

How long does a car thermostat last?

Most auto thermostats will run up to ten years before you need to replace them. However, the lifespan of some thermostats can vary across vehicles. You might need to replace them more frequently if your car starts to overheat or have coolant leaks constantly.

When should I replace the thermostat in my car?

Signs of a faulty thermostat include the following:

  • An illuminated check engine light

  • A faulty heater and cold engine

  • An overheating engine

  • Higher temperature readings from your temperature gauge

  • Varying air temperatures

  • Coolant leaks

  • Unusual noises

If you encounter any of these problems, it’s best to have your car thermostat replaced right away to avoid further engine complications.

How do I test my car’s thermostat?

Testing your vehicle thermostat can be done by following these simple steps:

  1. Open the hood of your car after letting your engine cool to find your thermostat.

  2. Once you’ve located the thermostat, remove the radiator cap to make sure that the coolant is flowing. If the coolant is circulating, you have an open thermostat valve.

  3. If the coolant doesn’t flow, let your vehicle reach optimal temperature and look at your radiator filler neck. Limited coolant flow means a closed temperature valve.