Motorad 216-192 Engine Coolant Thermostat

Engine Coolant Thermostat for Volvo Cooling Systems

The Motorad Standard 216-192 engine coolant thermostat is built for Volvo cooling system service with OEM-quality materials and OE-supplier manufacturing standards. It uses a copper case and wax compound for quick reaction to coolant temperature changes, helping maintain stable operating temperature in demanding daily driving conditions.

Compatible With 1984-1995 Volvo 240, 740, 760, 780, 745, DL, GLE, and 940 applications that call for a 195°F thermostat. The Motorad 216-192 is a direct-fit standard thermostat for Volvo cooling service where precise temperature control matters.

Key Features

• Standard engine coolant thermostat for Volvo applications
• 195°F start-to-open temperature for OE-specified cooling control
• Copper case and wax compound for fast response to coolant temperature changes
• Manufactured to OEM specifications and processes
• Offset design with air relief valve and OEM-style seals where applicable
• Sealing flange outside diameter: 2.13 in.
• Height between flanges: 1.28 in.
• Overall height: 1.83 in.
• Bypass diameter: 1.16 in.
• Bypass length: 0.55 in.
• Flange thickness: 0.07 in.

Detailed Description

Motorad Standard part number 216-192 is an engine coolant thermostat engineered for Volvo cooling systems that require a 195°F operating range. Its copper case and wax compound are selected to react quickly to coolant temperature changes, while the offset design and air relief valve support proper coolant flow and system bleeding where applicable. This thermostat is a practical OE-style replacement for Volvo 240, 740, 760, 780, 745, DL, GLE, and 940 models across the listed years.

This part cross-references Stant 48078 and CSF 3919 for the same application. The Motorad 216-192 is also referenced by other aftermarket numbers used in Volvo thermostat service.

What It Helps Address

• Engine running too cool or too warm
• Slow warm-up after cold starts
• Temperature fluctuation during stop-and-go driving
• Cooling system service on Volvo 240, 740, 760, 780, 745, DL, GLE, and 940 models
• Replacement of a thermostat that no longer opens at the specified temperature

Installation Notes and Tips

Verify the thermostat temperature rating and housing dimensions against the original part before installation. This thermostat does not include a gasket or seal, and no installation tool is included. Clean the housing mating surfaces thoroughly and inspect the cooling system for contamination, trapped air, or worn seals before reassembly. Use the vehicle’s specified coolant and follow the manufacturer bleed procedure after service.

Quality Assurance

Motorad manufactures this thermostat with OEM-quality materials and safety standards as an OE supplier. It is produced to OEM specifications and processes for consistent fit and temperature control in demanding automotive cooling systems.