Calorstat TE7157.95J Engine Coolant Thermostat Housing Assembly

Engine Coolant Thermostat Housing Assembly for Mercedes-Benz

Calorstat TE7157.95J is an engine coolant thermostat housing assembly built with a plastic housing, black finish, and a gasket or seal included for service replacement. It opens at 203.0 degrees and uses a gasket-type seal with five outlet ports for the specified Mercedes-Benz applications.

Key Features

• Engine coolant thermostat housing assembly for cooling system service
• Plastic housing with black finish
• Start to open temperature: 203.0
• Gasket or seal included
• Gasket type: gasket
• Five outlet ports
• Calorstat TE7157.95J for direct part identification

Detailed Description

This Calorstat thermostat housing assembly is specified for Mercedes-Benz diesel applications including the GLE300d, Sprinter 2500, Sprinter 3500, E250, GLK250, and ML250. The TE7157.95J housing is designed around the listed cooling-system configuration, with a plastic body, black color, and integrated sealing support to simplify thermostat housing replacement. This part cross-references URO 6512002800 for the same application.

Use Calorstat TE7157.95J when servicing a Mercedes-Benz thermostat housing that requires the listed outlet-port layout and 203.0-degree opening specification. The part number TE7157.95J is also useful when matching OE-style cooling system components for Mercedes-Benz GLE300d and Sprinter applications.

What It Is Used For

• Replacing a cracked or leaking thermostat housing
• Restoring proper coolant flow control at the specified opening temperature
• Addressing coolant seepage at the housing seal surface
• Correcting cooling-system issues tied to a damaged outlet-port housing
• Servicing Mercedes-Benz diesel cooling systems with the correct housing configuration

Installation Notes and Tips

Confirm vehicle fitment by year, make, and model before installation. Inspect the mating surface, coolant hoses, and adjacent cooling components for wear or contamination before installing the new housing. Use the included gasket or seal during assembly and follow the vehicle service procedure for coolant refill and bleeding after replacement. Verify the outlet-port layout matches the original part before final installation.

Quality Assurance

Calorstat is listed as an OE supplier to Mercedes-Benz in the fitment notes for these applications, supporting application-specific replacement selection for the TE7157.95J thermostat housing assembly.