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Mishimoto Racing Thermostat (03-11 2.4L or 3.8L Jeep Wrangler TJ & JK)

Item J114554
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Market Price $52.80 You Save 5% ($2.85)
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$49.95 (each)

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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Specs & Installation


      • Improves Cooling Efficiency
      • Actives at a Lower Temperature
      • Better Air Flow
      • Lifetime Limited Warranty
      • Fits 2003 to 2011 2.4L or 3.8L Jeep Wrangler TJ & JK Models


      Increased Cooling Efficiency. Increase your Jeep’s cooling efficiency when you upgrade to the Mishimoto Racing Thermostat. After it’s installed, the thermostat works to increase your cooling efficiency, whether your 2003 or 2011 2.4L or 3.8L Jeep Wrangler is cruising down the freeway or climbing over rocky terrain. Once your engine warms up fully as you ride, this low-temperature thermometer opens up and lower temperature compared to factory thermostats. The difference is 180 degrees Fahrenheit to the standard 195 degrees Fahrenheit.

      Optimal Air Flow. The Mishimoto Racing Thermostat’s low-temperature activation allows coolant to flow through the engine much sooner than a factory thermostat allows. The result of the improved air flow is an increase in reliability and a reduction in engine wear. That means better performance for a longer life.

      Lifetime Limited Warranty. Mishimoto Automotive warrants this Racing Thermostat under a lifetime limited warranty policy.

      Application. The Mishimoto Racing Thermostat is designed to fit 2003 to 2011 2.4L or 3.8L Jeep Wrangler TJ and JK models.

      Fitment: 2003 2004 2005 2006 2007 2008 2009 2010 2011 Details

      Mishimoto MMTS-WRA-03L

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Mishimoto Thermostat
      • Mishimoto Lifetime Warranty

      Customer Reviews (10)

        Reviews of Mishimoto Engine products have an average rating of 4.0 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Wrangler

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          • JK Wrangler 4 Door - 07, 08, 09, 10, 11
          • TJ Wrangler 2 Door - 03, 04, 05, 06

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