Calorstat TH7366.87J Engine Coolant Thermostat Housing Assembly

Engine Coolant Thermostat Housing Assembly for Audi and Volkswagen

Calorstat TH7366.87J is an engine coolant thermostat housing assembly built with a plastic housing, black finish, and integrated gasket sealing. It is specified with 3 mounting holes, 2 outlet ports, and a thermostat opening temperature of 188 Deg.F for controlled coolant flow in the cooling system.

Key Features

• Engine coolant thermostat housing assembly for cooling system service
• Plastic housing with black finish
• Gasket and seal included for the housing interface
• 3 mounting holes for direct installation alignment
• 2 outlet ports for coolant routing
• Starts to open at 188 Deg.F
• Calorstat TH7366.87J for Audi Q7 and Volkswagen Touareg applications

Detailed Description

Calorstat TH7366.87J is an OE-style thermostat housing assembly for vehicles that require a precise coolant temperature control point and a sealed housing connection. Vernet is an OE supplier to Audi and Volkswagen, and this part is listed for 2009-2015 Audi Q7 and 2009-2012 Volkswagen Touareg applications. This part cross-references Dorman - OE Solutions 938-189 and Genuine 059121111R for the same application.

Built from plastic with a gasket included, this housing assembly is intended to restore a secure coolant passage connection at the thermostat location. The 188 Deg.F opening temperature supports normal engine warm-up and coolant regulation in the specified Audi Q7 and Volkswagen Touareg fitments.

What It Is Used For

• Replacing a cracked or warped thermostat housing
• Restoring coolant sealing at the thermostat assembly
• Addressing coolant leaks around the housing interface
• Correcting temperature regulation issues tied to a worn thermostat housing
• Servicing cooling system components on Audi Q7 and Volkswagen Touareg models

Installation Notes and Tips

Verify the part number, outlet port layout, and mounting hole count before installation. Clean the mating surfaces thoroughly and inspect the cooling system for contamination or damaged hoses before fitting the new housing. Use the included gasket and seal to ensure proper sealing, and refill and bleed the cooling system according to the vehicle service procedure after installation.

Quality Assurance

Calorstat TH7366.87J is built to OE supplier standards associated with Vernet applications for Audi and Volkswagen. It is listed for direct-fit use on 2009-2015 Audi Q7 and 2009-2012 Volkswagen Touareg cooling system service.