Motorad 1016-180 Engine Coolant Thermostat Housing Assembly

Integrated Thermostat Housing for Nissan and INFINITI

Motorad 1016-180 is an integrated engine coolant thermostat housing assembly built for OE-style cooling system service. It uses a metal housing with a copper case and wax compound for quick response to coolant temperature changes, helping maintain stable engine operating temperature in demanding applications.

Compatible With Nissan Pathfinder, Murano, Maxima, Altima, Quest, and INFINITI QX60 and JX35 applications that call for a 180 degree thermostat housing assembly.

Key Features

• Integrated housing thermostat assembly for simplified cooling system replacement
• 180 degree opening temperature / start-to-open temperature
• Metal construction with silver finish
• 3 bolt holes and 1 outlet port
• Outlet diameter: 1.38 in
• Flange dimensions: 4.15 in length, 4.15 in width, 0.67 in thickness
• OE supplier manufacturing with OEM-quality materials and processes
• Copper case and wax compound for responsive coolant temperature control

Product Details

This Motorad integrated housing thermostat is engineered for vehicles that use a thermostat and housing assembly in one unit. Part number 1016-180 is specified at 180 degrees Fahrenheit and is listed across multiple Nissan and INFINITI applications, including Nissan Pathfinder, Murano, Maxima, Altima, Quest, and INFINITI QX60 and JX35. This part cross-references Dorman OE Solutions 902-5902 for the same application.

Common Cooling System Issues

• Engine running too cool or too warm due to thermostat wear
• Coolant temperature fluctuation during normal driving
• Housing replacement needs when the integrated assembly is serviced
• Cooling system service on Nissan Pathfinder, Murano, Maxima, Altima, Quest, QX60, or JX35 models

Installation Notes

Verify the 180 degree temperature specification, outlet diameter, and bolt-hole layout before installation. This assembly does not include a gasket or seal, bolts, or mounting hardware, so reuse or replacement of related sealing components should be planned separately. Confirm vehicle-specific fitment by year and model before ordering, especially on Nissan Pathfinder and Murano applications.

Quality Assurance

Motorad manufactures this integrated housing thermostat to OEM specifications using OE supplier processes and materials. The copper case and wax element are selected for consistent response to coolant temperature changes in demanding automotive cooling systems.