Motorad 467-185 Engine Coolant Thermostat Housing Assembly

Integrated thermostat housing for BMW cooling systems

Motorad 467-185 is an engine coolant thermostat housing assembly built to OE specifications for BMW cooling system service. It combines the thermostat, housing, sensor, and seal in an integrated design for 207°F operation, making it a direct-fit solution for common BMW cooling repairs.

This Integrated Housing Thermostat line is engineered with OEM-quality materials and OE-supplier manufacturing standards. The copper case and wax compound support quick reaction to coolant temperature changes, while the offset design, air relief valve, and OEM-style seals help maintain proper cooling system function.

Key features

• Part number: 467-185
• Engine coolant thermostat housing assembly with integrated thermostat design
• Opening temperature: 207 Deg. F
• Black housing with plastic, stainless steel, and copper construction
• Rubber gasket/seal included
• 4 bolt holes and 2 outlet ports
• Outlet diameter: 1.52 in
• OE-specification materials and manufacturing processes
• Offset design with air relief valve where applicable

Detailed description

Motorad 467-185 is built for BMW applications that require a 207°F thermostat housing assembly. It is a practical replacement for vehicles such as the BMW 325i, BMW 330i, and BMW X5, where stable coolant temperature control is critical to engine performance and drivability. The integrated housing format simplifies service by combining the thermostat housing assembly with the thermostat and seal components specified for the application.

This part cross-references Dorman - OE Solutions 902-813 for the same application.

Common cooling issues this part addresses

• Engine running too cool or too hot due to thermostat wear
• Coolant leaks at the thermostat housing or seal interface
• Temperature fluctuation from slow thermostat response
• Cooling system service needs on BMW 325Ci, 330Ci, and X3 applications
• Replacement of a cracked or aging plastic housing assembly

Installation notes and tips

Verify the 207°F opening temperature and outlet configuration before installation. Inspect the mating surfaces, replace worn coolant as needed, and confirm the rubber seal seats evenly during assembly. This part is listed for N/A position applications and is intended for BMW cooling system service where the OE-style integrated housing is specified.

Compatible With BMW 325Ci, BMW 330Ci, BMW X3, BMW X5, BMW 320i, BMW 325i, BMW 325xi, BMW 330i, BMW 330xi, BMW 525i, BMW 530i, BMW Z4, BMW Z3, BMW 323i, BMW 323Ci, BMW 328Ci, BMW 328i, and BMW 528i applications listed for this 207°F thermostat housing assembly. Motorad 467-185 is also referenced in BMW cooling system searches for 2001-2006 BMW 325Ci and 2001-2006 BMW 330Ci service.

Quality assurance

Manufactured by an OE supplier using OEM-quality materials and processes, this thermostat housing assembly is built to meet the demands of modern automotive cooling systems. The copper case and wax compound are selected for responsive temperature control, and the included seal supports proper installation on the specified BMW applications.