Motorad 467-185 Engine Coolant Thermostat Housing Assembly

Overview of Motorad Integrated Housing Thermostat 467-185

The Motorad Integrated Housing Thermostat 467-185 is designed to regulate engine temperature efficiently in select BMW models. This engine coolant thermostat housing assembly ensures precise temperature control starting at 207°F, helping maintain optimal engine performance.

• Compatible with BMW 320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi, 525i, 528i, 530i, X3, X5, Z3, and Z4 models
• Integrated Housing Thermostat product line for reliable temperature regulation
• Constructed from plastic, stainless steel, and copper for durability
• Includes one rubber gasket/seal for secure installation
• Four bolt holes for stable mounting (bolts not included)
• Two outlet ports with 1.52-inch diameter each
• Thermostat opens at 207°F to maintain engine coolant flow

About the Integrated Housing Thermostat Product Line

The Motorad Integrated Housing Thermostat line combines the thermostat and housing into a single assembly, simplifying installation and improving reliability. This design reduces potential leak points and ensures consistent engine temperature management. The 467-185 part number represents this integrated approach, tailored for various BMW models requiring precise coolant control.

Detailed Product Description

This engine coolant thermostat housing assembly features a robust construction using plastic, stainless steel, and copper materials to withstand engine heat and pressure. The thermostat is calibrated to open at 207 degrees Fahrenheit, allowing coolant to circulate and prevent overheating. The assembly includes a rubber gasket to ensure a tight seal between the housing and engine block, minimizing the risk of leaks. With four bolt holes for secure mounting and two outlet ports sized at 1.52 inches each, this part fits seamlessly into the cooling system of compatible BMW vehicles.

Common Applications and Issues Addressed

• Regulates engine temperature to prevent overheating
• Replaces faulty or leaking thermostat housings
• Restores proper coolant flow in BMW 3 Series, 5 Series, X3, X5, Z3, and Z4 models
• Eliminates coolant leaks caused by worn seals or cracked housings
• Ensures reliable engine warm-up and temperature maintenance

Installation Notes and Tips

Installation requires removal of the old thermostat housing and careful cleaning of the mounting surface. The included rubber gasket should be positioned correctly to prevent leaks. Note that mounting bolts and hardware are not included, so original bolts should be reused or replaced as needed. No special installation tools or jiggle pins are provided with this assembly. Ensure the thermostat opens at the specified 207°F temperature for proper operation.

Quality Assurance and Warranty

Motorad parts are manufactured to meet OEM specifications for fit and function. The Integrated Housing Thermostat 467-185 undergoes quality checks to ensure durability and performance. This part includes a rubber gasket for sealing but does not come with mounting hardware or installation tools. Warranty details should be confirmed with the distributor or retailer.