2018-2026
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 1 Hour
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Mishimoto Racing Thermostat (03-11 2.4L or 3.8L Jeep Wrangler TJ & JK)Find parts that fit my vehicle
Item J114554
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Our Price
$68.95 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- 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
Description
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.
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.
Mishimoto MMTS-WRA-03L
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Mishimoto Thermostat
- Mishimoto Lifetime Warranty
Tech Specs
Tech Guides:
4.2
Customer Reviews (51)
Questions & Answers
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Will It Fit My Wrangler
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