Calorstat TE7277P.105J Engine Coolant Thermostat Housing Assembly

Engine Coolant Thermostat Housing Assembly for GM Applications

Calorstat TE7277P.105J is an engine coolant thermostat housing assembly built with a plastic housing, black finish, and included gasket seal. It is specified to begin opening at 220.0 degrees, helping regulate coolant flow in GM cooling systems that require this housing style.

• Engine coolant thermostat housing assembly
• Plastic housing with black color finish
• Gasket included for sealing at installation
• 4 mounting holes and 1 outlet port
• Start-to-open temperature: 220.0 degrees

Detailed Product Information

This Calorstat thermostat housing assembly is a direct-fit cooling system component for select Chevrolet and Pontiac vehicles, including Chevrolet Cruze, Chevrolet Sonic, Chevrolet Trax, Chevrolet Cruze Limited, Chevrolet Aveo, Chevrolet Aveo5, Pontiac G3, and Pontiac G3 Wave applications. The TE7277P.105J part number is used in GM cooling system service where the thermostat housing and outlet are serviced as a single assembly. This part cross-references Gates 34710 for the same application.

Vehicle Fitment

• Fits 2012-2018 Chevrolet Sonic, N/A
• Fits 2016-2017 Chevrolet Trax, N/A
• Fits 2016 Chevrolet Cruze Limited, N/A
• Fits 2011-2015 Chevrolet Cruze, N/A
• Fits 2009-2011 Chevrolet Aveo, N/A
• Fits 2009-2011 Chevrolet Aveo5, N/A
• Fits 2009-2010 Pontiac G3, N/A
• Fits 2009 Pontiac G3 Wave, N/A

Common Repair Uses

• Coolant leaks at the thermostat housing
• Cracked or warped plastic housing replacement
• Faulty thermostat housing seal or gasket seepage
• Cooling system temperature regulation concerns
• Service replacement for worn GM thermostat housing assemblies

Installation Notes and Tips

Verify the mounting hole count, outlet port layout, and temperature specification before installation. Clean the sealing surface thoroughly and replace any damaged coolant hoses or clamps during service. Confirm the vehicle application by year, make, and model before ordering TE7277P.105J.

Quality Assurance

Calorstat is listed as an OE supplier to GM for these applications, supporting fitment confidence for select Chevrolet and Pontiac cooling system repairs.