Motorad 539-192 Engine Coolant Thermostat Housing Assembly

Overview of Motorad Integrated Housing Thermostat 539-192

The Motorad Integrated Housing Thermostat 539-192 is designed for precise engine temperature regulation in Ford and Lincoln vehicles, specifically the LS and Thunderbird models. This engine coolant thermostat housing assembly ensures reliable cooling system performance with a 192°F opening temperature.

• Compatible with Ford LS and Lincoln Thunderbird models
• Integrated Housing Thermostat product line for streamlined installation
• Opening temperature set at 192°F for optimal engine cooling
• Constructed from plastic, stainless steel, and copper materials
• Includes a bleeder hole and jiggle pin for efficient coolant flow
• Features three bolt holes and three outlet ports for secure mounting
• Does not include gasket, bolts, or mounting hardware

Product Line Details: Integrated Housing Thermostat

The Motorad Integrated Housing Thermostat line combines the thermostat and housing into a single assembly, simplifying replacement and reducing potential leak points. This design integrates a jiggle pin and bleeder hole to facilitate air removal and maintain consistent coolant circulation. The 539-192 model is engineered to meet the specific cooling requirements of Ford LS and Lincoln Thunderbird engines, ensuring proper temperature control at 192°F.

Technical Description and Features

This engine coolant thermostat housing assembly is constructed from a combination of durable plastic, stainless steel, and copper components to withstand engine heat and pressure. The thermostat opens at 192 degrees Fahrenheit, allowing coolant to flow through three outlet ports with diameters of 0.78 inches, 1.68 inches, and 2.02 inches. The housing includes a bleeder hole to release trapped air and a jiggle pin to improve coolant flow and prevent air pockets. The assembly mounts securely with three bolt holes, though mounting hardware and gaskets are not included.

Common Applications and Problem Resolution

• Replaces faulty or leaking thermostat housings in Ford LS and Lincoln Thunderbird vehicles
• Resolves engine overheating caused by thermostat failure
• Eliminates coolant leaks from damaged or cracked housing assemblies
• Improves coolant circulation and prevents air lock issues
• Restores proper engine temperature regulation for optimal performance

Installation Notes and Tips

Installation requires removal of the existing thermostat housing assembly. Since bolts, gaskets, and mounting hardware are not included, ensure you have the correct replacement parts before beginning. The bleeder hole and jiggle pin should be oriented properly to facilitate air removal during coolant refilling. Use appropriate torque specifications for the three mounting bolts to avoid damage. No specialized installation tools are included with this part.

Quality Assurance and Warranty

Motorad manufactures the 539-192 thermostat housing assembly to meet OEM standards for fit and function in Ford LS and Lincoln Thunderbird vehicles. The combination of plastic, stainless steel, and copper materials provides durability under typical engine operating conditions. While no specific warranty information is provided, Motorad products generally adhere to industry quality controls to ensure reliable performance.