Mishimoto Racing Thermostat -2012+ Jeep Wrangler 3.6L
Performance Jeeps deserve Jeep performance parts. Keep temperatures under control in your rock-crawling JK with the Mishimoto Jeep Wrangler 3.6L Racing Thermostat. A faulty thermostat can result in engine overheating and potential internal damage. Protect your Pentastar by upgrading to the Mishimoto low-temperature thermostat. This Jeep Wrangler thermostat opens at a lower temperature (180°F) compared to the stock unit (203°F), which allows coolant to flow through the system earlier. By doing so this thermostat will reduce and maintain lower engine coolant temperatures, making it ideal for use in warm climates or under extreme driving/towing conditions. All our Jeep Wrangler thermostats are constructed using high-quality wax for reliable, repeatable operation.
Features- Direct fit for the 2012+ Jeep Wrangler 3.6L
- Low activation temperature than stock Jeep Wrangler thermostat allows coolant to flow through the system earlier (Mishimoto thermostat activates at 180°F vs. factory 203°F)
- Reduces and maintains lower engine coolant temperatures
- Ideal for vehicles in warm climates or under extreme towing/driving conditions
- Utilizes high-quality wax for reliable, repeatable operation
- Mishimoto Lifetime Warranty
- 180°F (82°C) Mishimoto thermostat activation temp.
- 203°F (95°C) Factory thermostat activation temp.
- Pentastar
- JK
- 2011+ Dodge Durango w/ 3.6L engine
- 2011+ Jeep Grand Cherokee w/ 3.6L engine
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011 - 2016 | Dodge | Durango | Citadel, R/T, SXT |
| 2011 - 2013 | Dodge | Durango | Crew |
| 2012 - 2013 | Dodge | Durango | Crew Plus, Base, Crew Luxe |
| 2011 | Dodge | Durango | Heat, Express |
| 2014 - 2016 | Dodge | Durango | Limited |
| 2014 - 2015 | Dodge | Durango | Rallye |
| 2012 - 2016 | Dodge | Durango | Special Service |
| 2016 | Jeep | Grand Cherokee | 75th Anniversary |
| 2012 - 2013 | Jeep | Grand Cherokee | Laredo X, Laredo E |
| 2011 - 2013 | Jeep | Grand Cherokee | Limited Premium |
| 2011 - 2016 | Jeep | Grand Cherokee | Limited, Laredo, Overland |
| 2012 | Jeep | Grand Cherokee | Overland Summit |
| 2013 - 2016 | Jeep | Grand Cherokee | SRT |
| 2012 - 2015 | Jeep | Grand Cherokee | SRT8 |
| 2014 - 2016 | Jeep | Grand Cherokee | Summit |
| 2016 | Jeep | Wrangler | 75th Anniversary, Unlimited Black Bear, Unlimited 75th Anniversary |
| 2012 - 2017 | Jeep | Wrangler | Sahara |
| 2012 - 2015 | Jeep | Wrangler | Unlimited Altitude |
| 2015 | Jeep | Wrangler | Unlimited Hard Rock |
| 2018 | Jeep | Wrangler | Unlimited Moab |
| 2016 - 2018 | Jeep | Wrangler | Unlimited Sport S, Sport S |
| 2012 - 2018 | Jeep | Wrangler | Unlimited Sport, Sport, Unlimited Rubicon, Rubicon, Unlimited Sahara |
| 2014 | Jeep | Wrangler | Unlimited Willys Wheeler, Willys Wheeler |
| 2017 | Jeep | Wrangler | Unlimited Winter Edition, Unlimited Smoky Mountain |
| 2012 | Jeep | Wrangler | Unlimited, Unlimited Mountain |
| 2018 | Jeep | Wrangler JK | Unlimited Sport S, Unlimited Sport, Sport S, Sport, Unlimited Rubicon, Unlimited Sahara, Sahara, Rubicon |
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


