jeep thermostat

Jeep Wrangler Thermostat Replacement Cost (Explained!)

Did you know that the jeep wrangler thermostat replacement cost is just one of the most common repairs needed to have your Jeep Wrangler running its best?

Most people don’t understand why the jeep wrangler thermostat replacement cost is important, but if they knew they would do anything to keep it maintained. In this article, we will tell you all you need to know about jeep wrangler thermostat replacement costs and more. Read on.

Jeep Wrangler Thermostat Replacement Cost

The average cost of replacing a Wrangler thermostat is $375 the price range from $350-400 depending on the location, labour and where you purchase the parts

Note about price: The estimate you see above may not represent your total cost, it may be higher or lower, it all depends. Also, the part costs will vary depending on which type of thermostat you choose to buy; some are more expensive than others because they’re better insulated against high temperatures.

How long does a Jeep wrangler thermostat last?

The life expectancy of a Jeep Wrangler thermostat is 10 years. However, this is only an approximation based on the average time that Jeep Wranglers are generally kept in use.

There can be many factors that affect the actual lifespan of a thermostat, including weather conditions, driving patterns and the age of the vehicle. Some Jeep Wrangler owners report changing their thermostats every three to five years regardless of the manufacturer’s recommendations.

This is because regularly changing a vehicle’s thermostat can help to prevent other problems from occurring within the engine.

How do I know if my thermostat is bad in my Jeep wrangler?

The thermostat on your jeep wrangler is responsible for regulating the flow of coolant and ultimately the temperature of your engine. If it fails, there are a few signs you can look out for in order to identify the problem. The most common symptoms of a bad thermostat are:

  • Engine overheating
  • Temperature Fluctuations
  • Inefficient heating or AC system
  • Low radiator fluid level
  • Possible Leakages & Steam from the engine.
  • If you notice any of these signs make sure you take your jeep to a repairer for a proper check.

Can you drive with a bad thermostat?

Yes, you can drive with a bad thermostat—but you shouldn’t. Because your engine relies on the thermostat to maintain the proper operating temperature, a faulty thermostat can have a negative impact on your engine’s performance and efficiency. This can lead to problems such as overheating and reduced fuel economy. The best solution is to replace a faulty thermostat as soon as possible.

How do you test a Jeep thermostat?

A Jeep Grand Cherokee thermostat is designed to open when the engine reaches a certain temperature. This allows coolant to flow through the engine, which helps regulate the temperature of the engine.

When the thermostat fails to open, your Jeep can overheat, which will cause damage to your engine. If you suspect that your thermostat has failed, you can test it at home. To begin with, start the engine and let it work for 2-4 minutes.

After that, touch the pipe leading to the top of the radiator with your hand. If it is hot, this indicates that the thermostat is not opening and closing properly and should be replaced. Start the car and leave it running until it reaches a normal operating temperature.

Then touch the pipe leading to the top of the radiator with your hand again. If it is cold or warm but not hot, this indicates that your thermostat is working properly.

What to if your thermostat is Bad?

If your thermostat is bad, replace it as soon as possible. When a thermostat is bad in your jeep, it can be a pain to deal with. This can cause your engine to overheat which causes a lot of other problems. If your car overheats, you need to act fast. The longer you run your vehicle with an overheated engine, the more damage you will do.


In other words, the thermostat is a crucial component of your vehicle’s heating and cooling system. It keeps your engine at an ideal temperature and stops it from overheating while in use (or vice versa when it’s not in use).

Because of its importance to the overall function of your vehicle, you will want to avoid doing any repairs on your own and instead seek out professional help.