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How much does it cost to replace a thermostat in a 2013 Dodge Avenger?

Replacing the thermostat on a 2013 Dodge Avenger typically costs about $150 to $350, depending on the engine variant, local labor rates, and whether coolant service is included.


What drives the price


The total cost for thermostat replacement is influenced by the price of the part, the amount of labor required, and whether additional cooling-system work is performed during the service. Different engines in the same model year can affect access and time, while regional labor rates and whether you go to a dealer or an independent shop also play a role.


Below is a practical breakdown of typical cost components you may encounter.



  • Thermostat assembly: aftermarket parts generally $15–$60; OEM parts can be $60–$120.

  • Coolant: if the system is drained and refilled, expect $5–$20 per gallon plus disposal fees.

  • Labor: roughly 1–2 hours; at common shop rates of $75–$125 per hour, labor may run about $75–$250.

  • Gaskets, seals, and hoses: often $5–$40 depending on what needs replacing.

  • Shop type and location: dealers tend to charge more than independent shops, which can affect the overall total.


Costs can vary by location, engine variant, and whether the coolant is replaced. Always obtain a written estimate that itemizes parts and labor before authorizing the work.


DIY considerations


For handy owners, a do-it-yourself replacement can save on labor, but you’ll still pay for the thermostat, coolant, and any gaskets. Be sure you have the proper tools and follow cooling-system bleeding procedures to avoid air pockets and overheating.


Summary


In most cases, budgeting about $150–$350 for a thermostat replacement on a 2013 Dodge Avenger is reasonable. Expect higher figures at dealerships or in areas with steep labor rates, and lower potential costs if you opt for an independent shop and only the essential components. If you’re unsure, request a detailed estimate and confirm whether coolant service is included.

How do I know if my Dodge car thermostat is bad?


  1. Overheating and Overcooling. Overheating is the most common symptom of a failing thermostat.
  2. Coolant Leaking. If you have experienced problems with overheating or notice liquid dripping under your car, it is a sure sign of a coolant leak.
  3. Strange Sounds and Temperature Changes.
  4. Heater Problems.



How much does a thermostat cost for a 2013 Dodge Avenger?


The range of prices of Thermostats for the 2013 Dodge Avenger goes from $16.66 up to $72.12 for the most premium parts.



How much will a mechanic charge to replace a thermostat?


The labor cost for a thermostat replacement is generally between $80 and $300 for a home HVAC system or $120 to $220 for a car, with hourly rates typically ranging from $50 to $150. For HVAC, the job can take 30 minutes to 3 hours depending on complexity, while a car thermostat may take 1 to 2 hours. Factors like the type of thermostat, vehicle make, and location can cause these costs to vary.
 
Home HVAC thermostat replacement

  • Hourly Rate: Expect to pay between $50 and $150 per hour for an HVAC technician or electrician.
  • Flat Fee: Some professionals charge a flat rate, which can range from $75 to $250.
  • Average Labor Cost: The total labor cost is typically between $80 and $200, but it can be higher for complex jobs.
  • Job Duration: The installation can take between 30 minutes and 3 hours, depending on whether the location needs to be changed, new wiring is required, or the thermostat is a smart model that needs programming. 

Car thermostat replacement
  • Hourly Rate: Mechanics typically charge between $80 and $110 per hour. 
  • Average Labor Cost: The labor cost is often between $120 and $220. 
  • Job Duration: The replacement itself usually takes 1 to 2 hours. 
  • Factors that increase cost: More complex engine designs, like those found in luxury or performance vehicles, can take longer and cost more in labor. 
  • Other considerations: It is important to also budget for the cost of new coolant and a new gasket, which are essential for a proper repair. 



What are common problems with a 2013 Dodge Avenger?


Common problems reported for the 2013 Dodge Avenger include transmission issues like shifting problems and stalling, engine stalling and not starting, and A/C and HVAC system issues, such as a knocking noise or cold air. Other frequently reported problems include electrical issues, potential safety system malfunctions, and issues with a plugged evaporator drain causing wet carpet. 
Engine and transmission

  • Stalling/Not Starting: The engine may stall while driving or fail to start at times. This can be caused by a faulty sensor, such as one in the distributor, or issues with the transmission control module (TCM). 
  • Automatic Transmission Problems: Shifting can be erratic, rough, or delayed. Stalling during gear changes is also common and may point to a faulty TCM or transmission issues. 
  • Engine Malfunctions: Some owners have reported engine misfires due to failing spark plug tube seals or premature head gasket failure. 

Heating, ventilation, and air conditioning (HVAC) 
  • A/C and Heating Issues: A knocking noise from the A/C compressor is a common complaint. The heating system may blow cold air, especially on one side of the car.
  • Wet Carpet: A plugged evaporator drain can cause water to leak into the cabin, leading to a wet carpet and a musty odor. 

Electrical and safety systems
  • Electrical Glitches: Issues can include the remote keyless entry not working and the radio causing a dead battery. 
  • Safety Recalls: The vehicle has safety recalls related to seat belts not locking and the potential for head restraints and airbags not to deploy correctly. 

Other common issues
  • Check Engine Light: This can come on for various reasons, including a loose gas cap, faulty emissions parts, broken oxygen sensor, or problems with the fuel injection or ignition systems. 
  • Traction Control: Some owners report that the Electronic Stability Program (ESP) or traction control can be overly sensitive. 
  • Clock Issues: The clock may gain time. 


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.