Factory MOPAR Thermostats

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:

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.