Four Seasons 85944 Engine Coolant Thermostat / Water Outlet Assembly

Water Outlet Assembly for Jeep and Dodge Cooling Systems

The Four Seasons Water Outlet 85944 is an engine coolant thermostat and water outlet assembly built with a plastic housing, integrated thermostat, and included gasket or seal. It is made to meet or exceed OEM requirements and is a direct-fit cooling system service part for select Jeep and Dodge applications.

Use this Four Seasons 85944 water outlet when replacing a worn thermostat housing on Jeep Wrangler, Jeep Grand Cherokee, Jeep Wrangler JK, and Dodge Durango models listed below. The Four Seasons Water Outlet line focuses on engine coolant components that restore proper coolant routing and temperature control in the cooling system.

Key Features

• Engine coolant thermostat / water outlet assembly
• Plastic housing construction
• Thermostat included
• Gasket or seal included
• 2 mounting holes for installation
• Inside diameter: 1.300 in.
• Inlet diameter: 1.298 in.
• Maximum height: 2.820 in.
• Mounting flange width: 0.412 in.
• Meets or exceeds OEM specifications

Detailed Description

Four Seasons 85944 is a water outlet assembly with thermostat for engine coolant service. The plastic outlet housing is built around the specified inlet and inside diameter dimensions for proper coolant flow connection, and the included gasket or seal supports a secure seal at the housing interface. This part cross-references Gates 34774 for the same application. It is a practical replacement for cooling system repairs on Jeep Wrangler, Jeep Grand Cherokee, Jeep Wrangler JK, and Dodge Durango vehicles where the thermostat housing or outlet has failed.

Compatible With 2018 Jeep Wrangler JK, Water Outlet. Compatible With 2017 Jeep Wrangler, w/ Gasket, Housing and Thermostat; Water Outlet. Compatible With 2012-2016 Jeep Wrangler, Water Outlet. Compatible With 2011-2015 Dodge Durango, Water Outlet. Compatible With 2011-2015 Jeep Grand Cherokee, Water Outlet. Four Seasons 85944 is also listed among interchange references including Stant 49569 and Valeo 815762.

What It Helps Address

• Coolant leaks at the thermostat housing or outlet
• Cracked or warped plastic coolant outlet housing
• Sticking thermostat affecting engine temperature control
• Failed gasket or seal at the coolant outlet connection
• Cooling system service needs on Jeep and Dodge applications

Installation Notes and Tips

Confirm the housing style, inlet diameter, and mounting hole layout against the original part before installation. Clean the mating surfaces thoroughly, inspect the coolant hose connection points, and refill the cooling system with the correct coolant after installation. Bleed air from the system according to the vehicle service procedure to help maintain stable operating temperature.

Quality Assurance

Four Seasons 85944 is engineered to meet or exceed OEM requirements for fit and function in the listed applications. The Four Seasons Water Outlet line is built for replacement of original engine coolant components with attention to dimensional accuracy and sealing performance.