Motorad 940-212 Engine Coolant Thermostat Housing Assembly

Overview of Motorad Integrated Housing Thermostat 940-212

The Motorad Integrated Housing Thermostat 940-212 is designed for precise engine temperature regulation in select Mercedes-Benz models. This engine coolant thermostat housing assembly ensures reliable cooling system performance for vehicles such as the CLK500, CLK550, CLS500, CLS550, and E550.

• Constructed from durable aluminum, steel, and copper materials
• Silver finish for corrosion resistance and longevity
• Includes a paper O-ring gasket for a secure seal
• Bypass diameter of 1.65 inches and outlet diameter of 1.49 inches
• Operates at a temperature of 212 degrees Fahrenheit
• Features two bolt holes for mounting stability
• Single outlet port design

Details on the Integrated Housing Thermostat Product Line

The Motorad Integrated Housing Thermostat line focuses on combining the thermostat and housing into a single assembly, simplifying replacement and improving cooling system efficiency. This design reduces potential leak points and streamlines installation for compatible Mercedes-Benz vehicles. The 940-212 part exemplifies this approach with integrated components and a reliable sealing system.

Product Description and Specifications

This engine coolant thermostat housing assembly is engineered with a combination of aluminum, steel, and copper to provide strength and heat resistance. The silver color finish helps protect against corrosion. The included paper O-ring gasket ensures a tight seal between the housing and engine block, preventing coolant leaks. The thermostat opens at 212 degrees Fahrenheit, maintaining optimal engine temperature. The housing features a bypass diameter of 1.65 inches and a bypass length of 1.48 inches, facilitating proper coolant flow. With two bolt holes and a single outlet port measuring 1.49 inches in diameter, this part is designed for secure and precise fitment.

Compatible Vehicles and Common Applications

• Replacement for thermostat housing issues in Mercedes-Benz CLK500 and CLK550
• Suitable for cooling system repairs on Mercedes-Benz CLS500 and CLS550
• Used in Mercedes-Benz E550 models to maintain engine temperature regulation
• Addresses coolant leaks and thermostat failures
• Helps resolve engine overheating and inefficient cooling problems

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid injury. Remove the old thermostat housing carefully to prevent damage to surrounding components. Clean the mounting surface thoroughly before installing the new housing and gasket. Use the included paper O-ring gasket to achieve a proper seal. Torque bolts to manufacturer specifications to avoid leaks or damage. Note that mounting hardware and installation tools are not included with this part.

Quality Assurance and Warranty Information

The Motorad Integrated Housing Thermostat 940-212 is manufactured to meet OEM standards for fit and function. The use of high-quality materials such as aluminum, steel, and copper contributes to durability and reliable performance. This part includes one paper O-ring gasket to ensure a secure seal. While specific warranty details are not provided, Motorad products typically adhere to industry quality controls to support long-term use in Mercedes-Benz vehicles.