OEM Mopar Thermostats

What do Car Thermostats do?

Car thermostats prevent engine overheats. How it works is a spring opens and closes it, allowing coolant to circulate between the engine and radiator. Its synchrony keeps the coolant moving in the right temperature range, whether it is hot or cold outside.

When do I Need to Replace my Car Thermostat?

You may be wondering when a good time is to change your car thermostat. First, take a look at your temperature gauge. If the needle is in the center or in the cold range a little bit, then your thermostat is working as it should.

What are the Symptoms of a Car Thermostat Not Working?

Symptoms can vary. It may not be working if the Check Engine light is lit, if there are valve operation issues, engine problems, air conditioning and heating malfunctions, or if the coolant isn't moving properly. If you've noticed any of these problems, you will want to complete a vehicle inspection.

When you need to replace your car thermostat, be sure to replace it with a genuine Mopar one. You can order one online from Mopar through our auto parts counter. Buy today and save!