Jeep Liberty 3.7L Racing Thermostat, 2002–2012

Jeep Liberty 3.7L Racing Thermostat, 2002–2012
Jeep Liberty 3.7L Racing Thermostat, 2002–2012

Regular Price: $62.40

Sale Price $49.95

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Installation Difficulty

  • Direct fit for the 2002–2012 Jeep Liberty 3.7L
  • Promotes greater cooling efficiency by significantly decreasing high engine temperatures
  • Opens at a lower temperature (180°F) than standard thermostats, allowing coolant to flow through the engine sooner, reducing engine temperatures
  • Digitally calibrated for precise, consistent operation
  • Includes high-quality thermostat seal for leak-free installation
  • Mishimoto Lifetime Warranty

This item also fits additional vehicles. See Tech Specs below.

Keep your Liberty in top running condition with the Mishimoto low-temperature thermostat engineered for optimal cooling and consistent operation. Mishimoto Jeep thermostats are digitally calibrated, feature high-quality wax to ensure precise and consistent opening temperatures, and include a gasket for seamless installation. To provide improved cooling efficiency, the Mishimoto 3.7L racing thermostat opens at a lower temperature (180°F) compared to standard thermostats (195°F). This allows coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures. Whether your Jeep takes you to work every day or on a trail ride through the mountains, the Mishimoto racing thermostat will keep your engine running cool. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.



OEM Activation Temp C 90.5°C

OEM Activation Temp F 195°F

Purchase Includes (1) Mishimoto Thermostat
Mishimoto Lifetime Warranty

Engine Codes 3.7L PowerTech
4.7L PowerTech

Fits 2002-2012 Dodge Ram Series Pickup
1999-2010 Jeep Grand Cherokee
2007-2009 Chrysler Aspen
2000-2011 Dodge Dakota
2000-2009 Dodge Durango
2007-2011 Dodge Nitro
2006-2010 Jeep Commander
2002-2012 Jeep Liberty
2006-2009 Mitsubishi Raider

Mishimoto Activation Temp (Fahrenheit) 180°F

Mishimoto Activation Temp (Celsius) 82°C


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