Four Seasons 84884 Engine Coolant Water Outlet

Four Seasons Water Outlet 84884

Four Seasons Water Outlet 84884 is an engine coolant water outlet built for direct-fit cooling system service on a wide range of Ford, Mercury, and Lincoln applications. It is an OE-style replacement with aluminum and cast iron construction, an included gasket or seal, and a thermostat-free design for vehicles that use a separate thermostat housing arrangement.

Key Features

• Engine coolant water outlet for thermostat and housing service
• Four Seasons Water Outlet line for cooling system replacement parts
• Aluminum and cast iron construction for durability in coolant service
• Gasket or seal included for installation
• Thermostat not included; style is w/o thermostat
• Meets or exceeds OEM requirements
• Inlet diameter: 1.210 in.
• Maximum height: 3.240 in.
• Bolt hole center to bolt hole center: 2.86 in. and 2.906 in.
• Mounting flange width: 0.480 in.

Product Details

This Four Seasons Water Outlet 84884 is used in cooling system repairs where the engine coolant outlet needs to be replaced due to corrosion, leakage, or sealing wear. It is listed for 1975-2001 Ford Mustang, 1996-2001 Ford Explorer, 1999-2001 Mercury Mountaineer, and additional Ford, Mercury, and Lincoln applications across the 1975-2001 model years. This part cross-references Gates 31418 for the same application.

As part of the Four Seasons Water Outlet line, this component is focused on engine coolant routing and outlet sealing rather than thermostat service. The OE-style dimensions and included seal help support a proper fit on vehicles that use this outlet configuration, including Ford Explorer and Mercury Mountaineer cooling system repairs.

Common Repair Uses

• Replacing a leaking or corroded coolant outlet
• Restoring proper coolant flow at the thermostat housing area
• Fixing coolant seepage at the outlet-to-engine sealing surface
• Addressing overheating caused by a damaged outlet connection
• Repairing worn cooling system components on Ford Mustang, Ford Explorer, and Mercury Mountaineer applications

Installation Notes

Verify inlet diameter, bolt spacing, and mounting flange dimensions before installation. Clean the mating surfaces thoroughly, inspect the hose connection and adjacent cooling components, and replace any damaged coolant hoses or clamps during service. This outlet is supplied without a thermostat, so confirm that your application uses a separate thermostat assembly.

Quality Assurance

Four Seasons lists this water outlet as meeting or exceeding OEM requirements. The part number 84884 is engineered for cooling system service where accurate fit and dependable sealing are important.