APDTY 118571 Engine Coolant Thermostat Adapter Plastic Housing Assembly Includes Primary 170 Degree Thermostat Fits Select Dodge Chryler Jeep 2.0L or 2.4L (2007 & 2008 Models Need 2009 Hose Upgrade) Brand New Engine Coolant Thermostat Adapter Housing w/ Primary Theromstat & Seal Includes Primary 170 Degree Thermostat & Seal Located Between Water Inlet And Coolant Adapter See APDTY 105924 or Mopar 55111017AB For The Secondary 203 Degree Thermostat & Seal 2007 & 2008 Models Require The Newer 2009 Model Year Heater Hoses Replaces 68003582AB, 4884571AB, 4884873AA, 55111016AC, 55111016AE, 06508355AA, 55111016AD