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How many hours does it take to replace a thermostat in a car?


Replacing a thermostat in a car is a common maintenance task that many vehicle owners may face. Understanding the time it takes for this repair can help you plan your schedule and budget for the service. In this article, we will explore the factors that influence the time required for a thermostat replacement and provide a general estimate based on various vehicle types.


Factors Influencing Replacement Time


The time it takes to replace a thermostat can vary significantly based on several factors:



  • Vehicle Make and Model: Different vehicles have varying designs and layouts, which can affect accessibility to the thermostat.

  • Location of the Thermostat: In some cars, the thermostat is easily accessible, while in others, it may be located in a more challenging position, requiring additional disassembly.

  • Experience of the Mechanic: A skilled mechanic may complete the job faster than someone less experienced.

  • Additional Repairs: If other issues are discovered during the replacement, such as leaks or damaged hoses, this can extend the time needed for the service.


Estimated Time for Replacement


On average, replacing a thermostat typically takes between 1 to 3 hours. Here’s a breakdown:



  • Simple Replacements: For many vehicles, especially those with straightforward designs, the replacement can be completed in about 1 hour.

  • Moderate Complexity: For vehicles that require some disassembly or have the thermostat located in a less accessible area, expect the job to take around 2 hours.

  • High Complexity: In cases where significant disassembly is required or if additional repairs are needed, the process may take up to 3 hours or more.


Conclusion


In summary, the time required to replace a thermostat in a car can range from 1 to 3 hours, depending on various factors such as the vehicle's make and model, the location of the thermostat, and the mechanic's experience. If you're facing issues with your car's cooling system, it's advisable to consult with a professional mechanic to get an accurate estimate tailored to your specific vehicle.


Frequently Asked Questions

Will a stuck thermostat throw a code?


A stuck thermostat will also trigger several indicators, warnings, and fault codes. As you read above, you'll first notice the blue low-temperature indicator that constantly stays on.



How many hours does it take to replace a thermostat?


Installation typically takes about 1 hour.



How much should I pay to install a thermostat?


The cost to install a thermostat is $182 on average, but you could pay between $113 and $264. Thermostats play an important role in our daily lives, cooling us down during the sweltering summer heat and keeping us warm and cozy during winter. While the average cost to install a thermostat is $182, pricing can vary.



Will a bad thermostat throw a code?


While there is a small chance that there is an issue with the running temperature of your engine, by far the most common issue with trouble code P0128 is a faulty thermostat. The exact location of the thermostat and issues related to a damaged thermostat may vary depending on your vehicle.



Can I replace my thermostat myself?


In most cases, installing a new thermostat is a relatively simple do-it-yourself project that can result in improved comfort and convenience and one that can help you save energy.



How much does a shop charge to change a thermostat in a car?


The average cost for car thermostat replacement is $661 to $747. Enter your vehicle's information to see how much thermostat replacement costs in your local area.



How hard is it to replace a car thermostat?


Most automobile thermostats are fairly easy to change. Just follow the upper radiator hose leading to the engine and it should be there at the end of the hose. Usually just two bolts.



Can I drive a car with a bad thermostat?


Driving a car with a broken thermostat is not advisable. The thermostat regulates the engine's temperature by controlling the flow of coolant. If it's stuck closed, the engine can overheat, leading to severe damage such as a blown head gasket or warped cylinder head.



What is the lifespan of a car thermostat?


However, most car experts recommend car thermostat replacement after 10 years. However, this is an optimistic number. Thermostats are more likely to stop working much earlier than a decade. Some factors that induce an early thermostat failure include harsh weather, rough driving, bad engine or thermostat parts.



What are the symptoms of a bad thermostat in a car?


Accurate Auto lists these signs below.

  • Odd Temperature Gauge Readings. Your temperature gauge should register cold when you first start your car and slowly build up to normal as the engine warms up.
  • Air Temperature Changes.
  • Coolant Leaks.
  • Strange Sounds.
  • Heater Problems.


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.