Factory MOPAR Thermostats

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Your car's thermostat is part of a greater cooling system, a valve that's opened and closed by a spring or piston to allow water and antifreeze (coolant) to circulate between the engine and the radiator at the proper intervals. The process keeps the coolant at the right temperature (or in the correct temp range), hot weather or cold, and this, in turn, helps prevent engine overheats.

However, although a failing thermostat is pretty rare, it's not impossible for it to go bad for reason or another. If you're wondering whether you need to replace yours, check your temperature gauge first. If it reads constant (meaning, if the needle's centered or in the slightly cold range), then the thermostat's working fine. If the gauge reads hot, the thermostat may not be working right, and there are symptoms that'll tell you this is the case. They include:

  • A lit Check Engine light
  • Valve operation problems
  • A stuck valve
  • Engine underperformance
  • AC and heating system malfunctions
  • Coolant not flowing properly
  • Hose and/or gasket warp
  • See any? Run a complete inspection to figure out what's happening. If you need to change the thermostat, be sure to replace it with the genuine OEM article.

    Why Buy a Genuine Mopar Car Thermostat vs. Aftermarket?

    It'll come fitting your make and model perfectly, right off the shelf. An aftermarket thermostat may be less reliable.

    Where to Order One Online

    Right here at our auto parts store. We can ship it straightaway, directly to your door, anywhere in the US that you live or work. In-stock thermostats ship in 24 to 48 hours generally, while those that are out of stock can leave our Ann Arbor MI warehouse in as few as 3-5 business days. Local pickup is available for select orders, too. Consult our store policies for further information on shipping, returns, and order cancellations.

    Ready to buy one? You can take care of it in a few clicks. Start by selecting your brand, model, and model year in our catalog; it's the quickest and easiest way to find what'll be compatible with your ride. Of course, if you need buying advice, or if you've got a question or concern, one of our parts experts will be happy to help. Feel free to contact us anytime you like.

    Thermostat, Primary
    Part Number: 55111016AE
    Other Names: Thermostat, Thermostat, Secondary, Thrmostat More Names
    Replaces: 55111016AD
    Description: After 04/16/12. Primary. 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
    MSRP $61.50
    $43.91
    MSRP $61.50
    $43.91
    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
    MSRP $32.75
    $23.91
    MSRP $32.75
    $23.91
    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: 3.8l v6 smpi engine. Engine - 3.3l v6 smpi. 3.5L High Output V6 24V MPI Engine. 3.3l v6 ohv engine. 3.8l v6 ohv engine.... More Notes
    MSRP $41.65
    $30.44
    MSRP $41.65
    $30.44
    Thermostat Housing
    Part Number: 68399072AA
    Other Names: Thermostat, Thermosta More Names
    Replaces: 5175583AB
    Description: NONE More Info
    Notes: Engines: 3.0L V6 Turbo Diesel Engine.
    Transmissions: 5-Spd Auto W5J400 Transmission. More Notes
    MSRP $128.00
    $89.15
    MSRP $128.00
    $89.15
    Engine Coolant Thermostat
    Part Number: 4892354AA
    Other Names: Thermostat Seal, 04892354aa, Seal More Names
    Notes: Engines: All V6 Engines. 2.7l v6 24v ffv engine. 2.7l v6 dohc 24 valve mpi engine. More Notes
    MSRP $14.85
    $10.80
    MSRP $14.85
    $10.80
    Engine Coolant Thermostat Package
    Part Number: 68237102AA
    Other Names: Engine Coolant Thermostat, Water Inlet Connector, Thrmostat More Names
    Replaces: 5159157AA, 5159157AB, 68023515AA
    Description: With Gasket. Includes Thermostat and Seal. More Info
    Notes: Engines: All V6 Engines. 2.7l v6 24v ffv engine. 2.7l v6 dohc 24 valve mpi engine. More Notes
    MSRP $41.65
    $30.44
    MSRP $41.65
    $30.44
    Engine Coolant Thermostat, Cylinder Head
    Part Number: 55111016AC
    Other Names: Thermostat, Primary, Thermostat, Engine Coolant Thermostat, Thrmostat More Names
    Replaces: 55111016AA, 55111016AB
    Description: Up to 04/16/12. See Catalog Note. 170 Degrees f. Primary. Up to 04/06/12. 170 Degrees Fahrenheit. More Info
    Notes: Engines: 2.0l i4 dohc 16v dual vvt engine. 2.0l i4 dohc 16v e22 vvt engine. 2.4l i4 dohc 16v dual vvt engine. 2.0l 4 cyl dohc 16v... More Notes
    MSRP $53.55
    $38.14
    MSRP $53.55
    $38.14
    Engine Coolant Thermostat Package, Cylinder Block
    Part Number: 55111017AD
    Other Names: Thermostat, Secondary, Thermostat, Thermostat, Primary, Engine Coolant Thermostat Package, Engine Coolant Thermostat, Cylinder Head,... More Names
    Replaces: 55111017AC
    Description: Up to 04/16/12. Secondary. Includes 55111017aa thermostat and 04884572aa seal. Primary. See Catalog Note. Up to 04/06/12. 170 Degrees... 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
    MSRP $41.65
    $30.44
    MSRP $41.65
    $30.44
    Engine Coolant Thermostat Package, Cylinder Block
    Part Number: 55111017AB
    Other Names: Thermostat, Secondary, Thermostat, Engine Coolant Thermostat Package, Thrmostat More Names
    Replaces: 55111017AA, 68003583AA
    Description: Includes 55111017aa thermostat and 04884572aa seal. See Catalog Note. Secondary. 203 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
    MSRP $37.30
    $27.27
    MSRP $37.30
    $27.27
    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
    MSRP $410.00
    $279.30
    MSRP $410.00
    $279.30
    Thermostat w/Seal
    Part Number: 68174083AA
    Other Names: Thermosta More Names
    Replaces: 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
    MSRP $38.20
    $27.88
    MSRP $38.20
    $27.88
    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
    MSRP $165.00
    $115.82
    MSRP $165.00
    $115.82
    Thermostat
    Part Number: 68534176AA
    Other Names: Thrmostat More Names
    Replaces: 68005464AA, 68005464AB
    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
    MSRP $227.00
    $157.95
    MSRP $227.00
    $157.95
    Thermostat
    Part Number: 52028186AC
    Other Names: Thrmostat More Names
    Replaces: 52028186AB
    Description: 195 Degrees. More Info
    MSRP $41.65
    $30.44
    MSRP $41.65
    $30.44
    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
    MSRP $142.00
    $100.18
    MSRP $142.00
    $100.18
    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
    MSRP $43.50
    $31.00
    MSRP $43.50
    $31.00
    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
    MSRP $205.00
    $142.74
    MSRP $205.00
    $142.74
    Thermostat
    Part Number: 52028898AI
    Other Names: Thrmostat More Names
    Replaces: 52028898AE
    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
    MSRP $63.40
    $45.22
    MSRP $63.40
    $45.22
    Thermostat
    Part Number: 5015708AC
    Other Names: 05015708ac, Thrmostat More Names
    Replaces: 5015708AB
    MSRP $163.00
    $115.23
    MSRP $163.00
    $115.23
    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
    MSRP $125.00
    $88.44
    MSRP $125.00
    $88.44
    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
    MSRP $90.50
    $64.02
    MSRP $90.50
    $64.02
    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
    MSRP $188.00
    $131.04
    MSRP $188.00
    $131.04
    Thermostat
    Part Number: 52028185AC
    Other Names: Thrmostat More Names
    Replaces: 04494469, 52028185, 52028185AB
    Description: 195 DEGREES PURCHASING More Info
    MSRP $18.95
    $13.79
    MSRP $18.95
    $13.79
    Thermostat
    Part Number: 53010552AC
    Other Names: Thrmostat More Names
    Replaces: 53010552AA
    MSRP $41.65
    $30.44
    MSRP $41.65
    $30.44
    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
    MSRP $105.00
    $73.63
    MSRP $105.00
    $73.63
    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
    MSRP $188.00
    $131.04
    MSRP $188.00
    $131.04
    Fuel Heater Element
    Part Number: 5015586AA
    Other Names: Thermostat, 05015586aa, Heater Elem More Names
    Notes: Engines: 5.9L HO Cummins Turbo Diesel Engine.
    Transmissions: All Manual Transmissions. Automatic 48RE Transmission.... More Notes
    MSRP $140.00
    $97.65
    MSRP $140.00
    $97.65
    Thermostat Gasket
    Part Number: 5175584AA
    Other Names: 05175584aa, Gasket More Names
    Description: Pipe Socket to Cylinder Crankcase. More Info
    Notes: Engines: 3.0L V6 Turbo Diesel Engine.
    Transmissions: 5-Spd Auto W5J400 Transmission. More Notes
    MSRP $5.40
    $3.90
    MSRP $5.40
    $3.90
    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: Engines: 3.6L Mid V6 Engine. 3.6l v6 24v vvt engine. More Notes
    MSRP $45.85
    $32.67
    MSRP $45.85
    $32.67
    Thermostat Housing
    Part Number: 53022168AD
    Other Names: Housing More Names
    Replaces: 53022168AA, 53022168AB, 53022168AC
    Notes: Engines: 5.7L Hemi Multi Displacement Engine. 5.7L V8 Engine with eTorque. 6.4L V8 Engine. 5.7l hemi vct mds engine. 5.7l v8 hemi... More Notes
    MSRP $40.40
    $29.52
    MSRP $40.40
    $29.52
    Thermostat Gasket
    Part Number: 4763839AC
    Other Names: 04763839ac, Gasket More Names
    Replaces: 4763839AB
    Description: THERMOSTAT More Info
    MSRP $13.25
    $12.08
    MSRP $13.25
    $12.08
    Thermostat Housing
    Part Number: 4792923AA
    Other Names: 04792923aa, Housing More Names
    Description: With Thermostat [Thermostat only serviced with Housing]. More Info
    MSRP $65.85
    $46.95
    MSRP $65.85
    $46.95
    Thermostat Gasket
    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
    MSRP $12.25
    $8.91
    MSRP $12.25
    $8.91
    Thermostat Housing
    Part Number: 68185117AC
    Other Names: Housing More Names
    Replaces: 68185117AB
    Notes: Engines: 6.2L Supercharged HEMI V8 SRT Engine. 6.2L V8 Supercharged HO Engine. More Notes
    MSRP $137.00
    $95.58
    MSRP $137.00
    $95.58
    Thermostat Housing
    Part Number: 68322748AA
    Other Names: Thermstat More Names
    Replaces: 68105533AA
    Notes: Engines: 3.6l v6 ffv 24v vvt engine. More Notes
    MSRP $212.00
    $147.42
    MSRP $212.00
    $147.42
    Thermostat Housing
    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
    MSRP $38.60
    $28.18
    MSRP $38.60
    $28.18
    Thermostat And Housing
    Part Number: 68433104AC
    Other Names: Housing More Names
    Notes: Engines: 3.6l v6 24v vvt engine upg i w/ess. More Notes
    MSRP $22.25
    $16.29
    MSRP $22.25
    $16.29
    Thermostat Seal
    Part Number: 68490088AA
    Other Names: Seal More Names
    Notes: Engines: 3.0L V6 Turbo Diesel Engine Gen 3. 3.0L V6 Turbo Diesel Engine w/ESS G3.
    Transmissions: 8-Spd Auto 8HP75 Trans... More Notes
    MSRP $6.30
    $4.51
    MSRP $6.30
    $4.51
    Thermostat Seal
    Part Number: 68538186AA
    Other Names: Seal More Names
    Notes: Engines: 3.6l v6 24v vvt engine upg i w/ess. More Notes
    MSRP $8.50
    $6.16
    MSRP $8.50
    $6.16
    Thermostat And Housing
    Part Number: 05048423AD
    Other Names: 05048423ad, Thermosta More Names
    Replaces: 5048423AC
    Description: NONE More Info
    Notes: Engines: 2.0l i4 dohc di turbo engine w/ ess. More Notes
    MSRP $122.00
    $85.26
    MSRP $122.00
    $85.26
    Thermostat Gasket
    Part Number: 05048427AA
    Other Names: 05048427aa, Gasket More Names
    Notes: Engines: 2.0l i4 dohc di turbo engine w/ ess. 2.0l i4 dohc di turbo etorque engine. 2.0l i4 dohc di turbo phev engine. More Notes
    MSRP $4.15
    $2.99
    MSRP $4.15
    $2.99
    Thermostat Seal
    Part Number: 5086740AA
    Other Names: 05086740aa, Seal More Names
    Notes: Engines: 5.9L HO Cummins Turbo Diesel Engine. 6.7L Cummins Turbo Diesel Engine. 6.7L I6 Cummins HO Turbo Diesel Eng. 6.7L I6... More Notes
    MSRP $14.00
    $10.25
    MSRP $14.00
    $10.25
    Thermostat Housing
    Part Number: 4666149AA
    Other Names: 04666149aa, Nipple More Names
    Notes: Engines: 3.8l v6 smpi engine. More Notes
    MSRP $27.30
    $19.95
    MSRP $27.30
    $19.95
    Thermostat Housing
    Part Number: 4781387AA
    Other Names: 04781387aa, Nipple More Names
    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
    MSRP $143.00
    $99.77
    MSRP $143.00
    $99.77
    Thermostat Housing
    Part Number: 4792490AA
    Other Names: 04792490aa, Housing More Names
    Notes: Engines: 2.0l 4 cyl dohc 16v smpi engine. 2.4l 4 cyl dohc 16v smpi engine. More Notes
    MSRP $87.70
    $62.01
    MSRP $87.70
    $62.01
    Thermostat Housing
    Part Number: 53010553AB
    Other Names: Housing More Names
    Replaces: 53010553AA
    MSRP $27.55
    $20.13
    MSRP $27.55
    $20.13
    Thermostat Housing
    Part Number: 53010923AB
    Other Names: Housing More Names
    Notes: Engines: 6.2L Supercharged HEMI V8 SRT Engine. More Notes
    MSRP $60.20
    $42.90
    MSRP $60.20
    $42.90
    Thermostat Gasket
    Part Number: 68099632AA
    Other Names: Gasket More Names
    Notes: Engines: 3.0L I4 F1C Turbo Diesel Engine.
    Transmissions: 6-Speed Dual Active Drive Trans. More Notes
    MSRP $36.35
    $26.60
    MSRP $36.35
    $26.60
    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
    MSRP $173.00
    $120.51
    MSRP $173.00
    $120.51
    Thermostat Housing
    Part Number: 5184651AH
    Other Names: 05184651ah, Housing More Names
    Replaces: 5184651AF, 5184651AG, 5184655AD
    Description: Includes Thermostat. More Info
    Notes: Engines: 3.6L Mid V6 Engine. 3.0l v6 24v vvt engine w/ess. 3.0l v6 24v vvt engine. 3.6l v6 24v vvt engine. More Notes
    MSRP $65.85
    $46.95
    MSRP $65.85
    $46.95

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