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Mishimoto Thermostatic Oil Cooler Kit for 07-11 Jeep Wrangler JK with 3.8L

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Your high-performance Jeep JK demands a cooling solution that can keep up in the most extreme environments. Whether you are cruising through the dunes or hitting the trails, properly regulated oil temperatures are vital to the life of your engine. Excessive temperatures result in rapid oil degradation and can put a quick end to a fun day in your rig. Mishimoto has the perfect solution for controlling oil temperatures, the Jeep JK Direct-Fit Oil Cooler Kit. This kit utilizes precision engineered JK-specific mounting brackets, premade stainless steel lines, billet aluminum oil filter sandwich plate, 19-row stacked-plate oil cooler, and all hardware necessary for a quick and easy installation. The Mishimoto Jeep JK Oil Cooler Kit adds .75 qt to your oil capacity and reduces temperatures by up to 40 degrees Fahrenheit while maintaining minimal pressure drop. This kit is the perfect complement to the Mishimoto Jeep JK transmission cooler kit and the Mishimoto all-aluminum radiator for the ultimate cooling solution for your Jeep JK. This oil cooler kit is available with a standard or thermostatic sandwich plate for additional oil temperature control. As with all our products, this kit includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.
  • Direct fit for the 2007–2011 Jeep Wrangler JK
  • Application-specific mounting brackets
  • Premade braided stainless steel oil lines with durable –AN fittings
  • Billet aluminum oil sandwich plate in standard or thermostatic form
  • 19-row stacked-plate oil cooler for optimal fluid temperature reduction
  • Reduces oil temperatures by up to 40°F
  • Compatible with all Mishimoto Jeep JK products
  • Increases oil capacity by .75 qt
  • Mishimoto Lifetime Warranty
Installation Notes
Installation Difficulty:
Level 3Advanced
Installation Time: 2-3 hours
Parts Included

Mounting Brackets
19 Row Oil Cooler
Stainless Steel Lines
Oil Filter Sandwich Plate

  • Engine Size: 3.8L V-6
  • Engine Fuel: Gasoline
*Please make a selection above to view weight, dimensions, specs of a specific product
  • Jeep Wrangler 2-Door (JK)

  • 2011 Jeep Wrangler 2-Door (JK)
  • 2010 Jeep Wrangler 2-Door (JK)
  • 2009 Jeep Wrangler 2-Door (JK)
  • 2008 Jeep Wrangler 2-Door (JK)
  • 2007 Jeep Wrangler 2-Door (JK)
  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)

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