Rein CTA0037 Engine Coolant Thermostat Housing Assembly

OE Quality Thermostat Housing Assembly

Rein CTA0037 is an OE quality engine coolant thermostat housing assembly built for direct replacement service. It is designed to match original equipment design specifications and maintain the factory cooling system operating temperature on select Volvo and Land Rover applications.

Built to vehicle-specific requirements, this thermostat assembly uses materials and tolerances aligned with the original part for a clean installation and consistent cooling system response. The thermostat is calibrated to 90 degrees Celsius for stable engine temperature control.

Key Features

• Matches original equipment design specifications
• Direct fitment for easier installation
• Manufactured to strict engineering standards for materials and tolerances
• Thermostat calibrated to 90 degrees Celsius
• OE quality housing construction for durability and service life

Detailed Description

Rein CTA0037 thermostat housing assembly is engineered as a direct OE-style replacement for vehicles that require a factory-matched cooling system component. The housing is produced from metal or plastic based on the original vehicle design, and the assembly is manufactured from molds cast directly from OEM parts to help maintain factory specifications. This supports proper fitment on applications such as Volvo S60, Volvo V60, Volvo XC60, Volvo S80, Volvo XC70, Volvo XC90, Volvo V70, and Land Rover LR2. Rein CTA0037 is also referenced by part number 31355151 for the same application.

Common Cooling System Issues It Can Address

• Coolant temperature that stays too low or runs inconsistently
• Thermostat housing leaks caused by worn or damaged factory components
• Poor fitment from non-OE-style replacement parts
• Cooling system service concerns tied to cracked or aged housings
• Temperature control problems affecting engine warm-up and operating stability

Installation Notes and Tips

Verify the vehicle application before installation. This assembly is designed for direct replacement service on 2007-2015 Volvo S80, 2008-2015 Volvo XC70, 2007-2014 Volvo XC90, 2008-2010 Volvo V70, 2008-2012 Land Rover LR2, 2010-2016 Volvo XC60, 2011-2016 Volvo S60, and 2015-2016 Volvo V60. Installation hardware and instructions are not included. Inspect the cooling system, sealing surfaces, and related hoses before installing the new thermostat housing assembly.

Quality Assurance

Rein Automotive designs OE quality thermostat assemblies to meet or exceed the materials used in the original component. The housings are built to factory-style tolerances, and the thermostat is temperature calibrated for consistent response in the cooling system. Rein CTA0037 is manufactured to support dependable fit, function, and service life in the specified Volvo and Land Rover applications.