Motorad 937-217 Engine Coolant Thermostat Housing Assembly

Overview of Motorad Integrated Housing Thermostat 937-217

The Motorad Integrated Housing Thermostat 937-217 is designed for precise engine temperature regulation in select BMW models. This engine coolant thermostat housing assembly ensures optimal coolant flow and temperature control at 217 degrees Fahrenheit, supporting efficient engine performance.

• Engine coolant thermostat housing assembly with integrated thermostat
• Opening temperature set at 217°F for accurate temperature regulation
• Constructed from durable plastic, stainless steel, and copper materials
• Features four outlet ports with varying diameters (1.03 in, 0.88 in, 1.54 in, 1.77 in)
• Black color housing designed for compatibility with BMW cooling systems
• No bleeder hole, bolts, gasket, or mounting hardware included

Detailed Product Description

The Motorad Integrated Housing Thermostat 937-217 combines the thermostat and housing into a single assembly, simplifying the cooling system design for BMW vehicles. The thermostat opens at 217 degrees Fahrenheit, allowing coolant to circulate through the engine once the optimal operating temperature is reached. This assembly is constructed from a combination of plastic, stainless steel, and copper, providing a balance of durability and corrosion resistance. The housing features four outlet ports with diameters of 1.03 inches, 0.88 inches, 1.54 inches, and 1.77 inches, accommodating various coolant flow paths within the engine cooling system. The black finish complements the engine bay aesthetics while maintaining functional integrity.

About the Integrated Housing Thermostat Product Line

The Motorad Integrated Housing Thermostat product line integrates the thermostat and housing into a single unit, reducing potential leak points and streamlining installation. This design is intended to improve reliability and maintain consistent engine temperature control. The 937-217 part is a representative component of this line, engineered specifically for BMW models requiring a 217°F thermostat opening temperature.

Compatible BMW Models and Applications

This thermostat housing assembly is compatible with a range of BMW vehicles, including the 235i, 335i, 335i GT xDrive, 335i xDrive, 435i, 435i Gran Coupe, 435i xDrive, 435i xDrive Gran Coupe, ActiveHybrid 3, M2, M135i, M235i, M235i xDrive, X5, and X6. It is designed to meet the cooling system requirements of these models, ensuring proper engine temperature management.

Common Issues Addressed by Motorad 937-217

• Engine overheating due to thermostat failure or sticking
• Coolant leaks from damaged or worn thermostat housings
• Inconsistent engine temperature regulation affecting performance
• Reduced coolant flow caused by malfunctioning thermostat components
• Corrosion or material degradation in original thermostat housing assemblies

Installation Notes and Tips

When installing the Motorad Integrated Housing Thermostat 937-217, ensure the engine is cool before beginning work. Since this assembly does not include bolts, gaskets, or mounting hardware, reuse existing components if they are in good condition or source replacements separately. Verify the correct orientation of the thermostat housing and outlet ports to match the vehicle’s cooling system layout. Proper torque specifications should be followed to avoid damage or leaks.

Quality Assurance and Warranty

Motorad manufactures the Integrated Housing Thermostat 937-217 to meet OEM standards for fit and function. The combination of plastic, stainless steel, and copper materials provides durability and resistance to corrosion. While specific warranty details are not provided, Motorad products typically adhere to industry quality controls to ensure reliable operation within the specified temperature range.