Motorad 324-192 Engine Coolant Thermostat Housing Assembly

Integrated thermostat housing for Saturn cooling systems

The Motorad 324-192 integrated housing thermostat is built for Saturn cooling system service where precise coolant temperature control matters. This 192°F engine coolant thermostat housing assembly combines the thermostat, housing, and seal in one OE-style replacement for select Saturn SC1, SC2, SL, SL1, SL2, SW1, SW2, and SC applications.

Motorad’s Integrated Housing Thermostat line focuses on OE-style fit and function, using OEM specifications and processes for a direct replacement approach. The 324-192 uses a copper case and wax compound for quick response to coolant temperature changes, along with an offset design, air relief valve, and OEM-style sealing features where applicable.

Key features

• Engine coolant thermostat housing assembly with integrated housing design
• 192°F temperature rating for Saturn cooling system service
• Aluminum, steel, and copper construction with silver finish
• Gasket and O-ring seal included
• Bleeder hole for air relief during cooling system service
• 2-bolt mounting pattern, 1 outlet port, and 1 seal
• OE supplier manufacturing standards and OEM specification-based construction

Detailed product description

Motorad 324-192 is an integrated thermostat housing assembly engineered for Saturn vehicles that use a 192°F thermostat setting. It is a practical OE-style replacement for drivers servicing a Saturn SL thermostat housing, Saturn SC1 thermostat housing, or Saturn SW2 coolant thermostat assembly. The housing is made from aluminum, steel, and copper, and the copper case and wax compound are used to react quickly to coolant temperature changes.

This part cross-references Dorman - OE Solutions 902-2129 for the same application. The integrated design helps simplify replacement by combining the thermostat, housing, and seal into one service part, while the bleeder hole and air relief valve support proper coolant bleeding during installation.

Common issues this part can address

• Engine running too cool or too warm due to thermostat wear
• Coolant leaks at the thermostat housing or seal area
• Slow temperature response during warm-up
• Air trapped in the cooling system after service
• Cracked or corroded thermostat housing on Saturn cooling systems

Installation notes and tips

Verify the 192°F temperature rating and match the housing to the vehicle’s original configuration before installation. This assembly includes the thermostat, housing, and seal; mounting hardware is not included. Clean the mating surfaces thoroughly, inspect the coolant passages, and follow the vehicle service procedure for bleeding air from the system using the bleeder hole and air relief features.

Compatible With 1991-2002 Saturn SL, 1991-2002 Saturn SL1, 1991-2002 Saturn SL2, 1991-1992 Saturn SC, 1993-2002 Saturn SC1, 1993-2002 Saturn SC2, 1993-1999 Saturn SW1, and 1993-2001 Saturn SW2.

Quality assurance

Motorad manufactures this integrated housing thermostat using OEM-quality materials and OE supplier standards, with construction based on OEM specifications and processes for dependable cooling system service.