Motorad 962-198 Engine Coolant Thermostat Housing Assembly

Integrated Thermostat Housing for Mercedes-Benz Cooling Systems

The Motorad 962-198 integrated housing thermostat is built for Mercedes-Benz diesel cooling systems that require a 198°F thermostat and housing assembly. It combines OEM-spec materials and temperature control for consistent coolant regulation in demanding service conditions.

Compatible With Mercedes-Benz V220d, GLE300d, Sprinter 2500, Sprinter 3500, E250, GLK250, and ML250 applications listed below.

Key Features

• Integrated housing thermostat assembly for coolant temperature control
• 198°F thermostat rating for OE-specified operating temperature
• Constructed from plastic, steel, and copper
• Copper case and wax compound for quick response to coolant temperature changes
• Black finish
• 3 bolt holes and 3 outlet ports
• Outlet diameters: 1.30 in, 1.54 in, and 1.95 in
• OE supplier manufacturing process with OEM-quality materials and safety standards

Product Details

Motorad Integrated Housing Thermostat 962-198 is an engine coolant thermostat housing assembly made to OE specifications for Mercedes-Benz diesel applications. The integrated design helps maintain proper coolant flow control while matching the specified 198°F operating temperature. This part number, 962-198, is built with a copper case and wax compound to react quickly to temperature changes in the cooling system. This part cross-references Dorman OE Solutions 902-5848 for the same application.

Common Cooling System Issues It Can Address

• Engine running cooler or warmer than the specified thermostat temperature
• Temperature fluctuation caused by a worn thermostat element
• Cracked or aging thermostat housing on diesel cooling systems
• Coolant flow control problems related to an aging integrated housing assembly
• Service replacement needs on Mercedes-Benz diesel models with OE-specified 198°F thermostat housing

Installation Notes and Tips

• Verify the vehicle’s OE thermostat temperature requirement before installation.
• Inspect mating surfaces, hoses, and seals during service; gasket or seal is not included.
• Mounting hardware is not included.
• Bleeder hole is not provided, so follow the vehicle service procedure for proper air bleeding.
• Confirm outlet port sizes and bolt-hole layout match the original housing before installation.

Quality Assurance

Motorad manufactures this integrated housing thermostat using OEM specifications and processes, with materials selected to meet OE supplier quality and safety standards. The copper case and wax compound are engineered for responsive temperature control in demanding automotive cooling systems.

Vehicle Fitment

• Fits 2016-2020 Mercedes-Benz V220d, N/A; Temperature 198F; Includes thermostat and housing; OE Specified Temperature; Integrated Housing Thermostat
• Fits 2016-2017 Mercedes-Benz GLE300d, N/A; Temperature 198F; Includes thermostat and housing; OE Specified Temperature; Integrated Housing Thermostat
• Fits 2014-2017 Mercedes-Benz Sprinter 2500, N/A; Temperature 198F; Includes thermostat and housing; OE Specified Temperature; Integrated Housing Thermostat
• Fits 2014-2017 Mercedes-Benz Sprinter 3500, N/A; Temperature 198F; Includes thermostat and housing; OE Specified Temperature; Integrated Housing Thermostat
• Fits 2014-2016 Mercedes-Benz E250, N/A; Temperature 198F; Includes thermostat and housing; OE Specified Temperature; Integrated Housing Thermostat
• Fits 2013-2015 Mercedes-Benz GLK250, N/A; Temperature 198F; Includes thermostat and housing; OE Specified Temperature; Integrated Housing Thermostat
• Fits 2015 Mercedes-Benz ML250, N/A; Temperature 198F; Includes thermostat and housing; OE Specified Temperature; Integrated Housing Thermostat