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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
This aluminum radiator is compatible with other vehicles as well. See technical specifications below. High-performance Jeeps deserve high-performance Jeep parts. Mishimoto is proud to release a performance thermostat specifically designed for the 2003–2011 Jeep Wrangler TJ/JK. Whether you are driving on the highway or rock crawling, an effective cooling system is vital. Mishimoto Jeep Wrangler thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures. Once the engine is fully warmed up, the Mishimoto low-temperature Jeep Wrangler thermostat will open at a lower temperature (180°F) compared to stock thermostats (195°F). This allows coolant to flow through the engine sooner, which reduces and maintains lower engine temperatures. Lower temperatures will result in less engine wear and increased reliability. As with all our performance Jeep parts, this Jeep Wrangler thermostat includes the Mishimoto lifetime warranty. Fits 2003–2011 Jeep Wrangler 2.4L/3.8L. Lower activation temperature allows coolant to flow through the engine earlier. Maintains lower temperatures and extends engine life. Mishimoto Activation: 180°F (82°C) / OEM Activation: 195°F (90.5°C). Mishimoto Lifetime Warranty.










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.