Mopar 68676481AA Engine Coolant Thermostat

Mopar Engine Coolant Thermostat 68676481AA

Mopar 68676481AA is an engine coolant thermostat for select Chrysler, Dodge, and Jeep applications. It is a direct-fit cooling system service part for vehicles that need precise coolant temperature control, including Dodge Journey, Jeep Compass, Jeep Patriot, Dodge Avenger, and Dodge Caliber models.

Key Features

• Genuine Mopar engine coolant thermostat
• Part number: 68676481AA
• Fits secondary thermostat applications in select vehicles
• Supports stable engine operating temperature
• Direct replacement for routine cooling system repair

Fitment Details

• Fits 2009-2020 Dodge Journey, N/A, Secondary
• Fits 2007-2017 Jeep Compass, N/A, Secondary
• Fits 2007-2017 Jeep Patriot, N/A, Secondary
• Fits 2008-2014 Dodge Avenger, N/A, Secondary
• Fits 2011-2012 Dodge Caliber, N/A, Secondary
• Fits 2007-2009 Dodge Caliber, N/A, Secondary

What It Is Used For

• Replacing a thermostat that is stuck open or stuck closed
• Correcting engine warm-up problems
• Addressing temperature fluctuations on the gauge
• Restoring proper coolant flow control in the cooling system
• Supporting overheating diagnosis when thermostat failure is confirmed

Installation Notes and Tips

Verify the part number and vehicle application before installation. This thermostat is listed for secondary position use, so confirm the cooling system layout on the specific Dodge Journey, Jeep Compass, Jeep Patriot, Dodge Avenger, or Dodge Caliber being serviced. Inspect the housing, seals, and coolant condition during repair, and follow the vehicle service procedure for coolant refill and bleeding.

Quality Assurance

As a Mopar service part, 68676481AA is built for the listed OE applications and fitment-specific cooling system service.