Calorstat TE7288.97J Engine Coolant Thermostat Housing Assembly

Engine Coolant Thermostat Housing Assembly

Calorstat TE7288.97J is an engine coolant thermostat housing assembly built with a plastic housing, black finish, and a gasket included for service-ready replacement. It opens at 206.0 degrees and uses a gasket seal design with four outlet ports for the listed BMW applications.

Key Features

• Engine coolant thermostat housing assembly for cooling system service
• Plastic housing with black color finish
• Gasket or seal included; gasket type: gasket
• Start to open temperature: 206.0
• Outlet port quantity: 4
• Direct fitment for select BMW 528i, 740i, and 740Li applications
• Part number TE7288.97J for catalog matching and replacement lookup

Application Details

Compatible with 2011 BMW 528i, 2011-2012 BMW 740i, and 2011-2012 BMW 740Li. Vernet is an OE supplier to BMW, and this Calorstat TE7288.97J thermostat housing assembly follows that application coverage for BMW cooling system repair and maintenance. This part cross-references Gates 34789 for the same application.

What It Helps Address

• Coolant temperature regulation concerns
• Thermostat housing leaks at the gasket interface
• Cracked or aging plastic housing replacement needs
• Cooling system service on BMW 528i, 740i, and 740Li models
• Temperature control issues related to a thermostat that opens at the specified temperature

Installation Notes

Verify engine code, cooling system layout, and OE part number before installation. Inspect mating surfaces, replace worn seals as needed, and confirm the four outlet ports align with the vehicle’s original housing configuration. After installation, refill and bleed the cooling system according to BMW service procedures.

Quality Assurance

Calorstat TE7288.97J is cataloged as an OE-style replacement for the listed BMW applications and is supported by Vernet’s OE supplier relationship with BMW.