Calorstat TH6297.82J Engine Coolant Thermostat

Engine Coolant Thermostat for OE-Style Cooling Control

Calorstat TH6297.82J is a standard engine coolant thermostat with a 180.0 degree start-to-open temperature, built for precise coolant flow control in a wide range of import and domestic applications. It includes a gasket seal for a direct replacement installation and is listed for vehicles such as Nissan Titan, Infiniti QX56, Toyota Tundra, and Hyundai Sonata.

• Standard engine coolant thermostat for cooling system service
• Start to open temperature: 180.0 degrees
• Gasket or seal included
• Seal type: gasket
• Seal material: rubber
• Sealing flange outside diameter: 2.51
• Height between flanges: 1.69
• OE-style fitment for many Nissan, Infiniti, Toyota, Kia, Hyundai, Mitsubishi, Lexus, Volvo, Chrysler, and Dodge applications

Fitment and Cross References

Compatible with a broad range of vehicles across the 1995-2020 model years. Fits 2004-2015 Nissan TITAN, N/A; Fits 2005-2015 Nissan Armada, N/A; Fits 2008-2012 Nissan Pathfinder, N/A; Fits 2004-2010 Infiniti QX56, N/A; Fits 2006-2009 Toyota Tundra, N/A; Fits 2006-2011 Mitsubishi Eclipse, N/A; Fits 1999-2009 Hyundai Sonata, N/A; Fits 2001-2010 Kia Optima, N/A; Fits 2005-2011 Volvo XC90, N/A; Fits 2006-2010 Infiniti M45, N/A.

This part cross-references Gates 33878 and Stant 46178 for the same application.

What This Thermostat Helps Address

• Engine running too cool or too warm
• Delayed warm-up after cold starts
• Unstable coolant temperature readings
• Cooling system service on OE-recommended applications
• Replacement of a worn thermostat and seal during maintenance

Installation Notes and Quality

Install with the included gasket seal and verify the sealing flange dimensions against the original part before assembly. Clean the housing mating surfaces, refill the cooling system with the correct coolant, and bleed air from the system after installation. Calorstat TH6297.82J is an OE-style thermostat from a brand listed as an OE supplier on several applications, supporting accurate temperature regulation for service work on Nissan, Infiniti, Toyota, and related vehicles.