Four Seasons 85994 Engine Coolant Thermostat / Water Outlet Assembly

Overview of Four Seasons Water Outlet Assembly 85994

The Four Seasons Water Outlet Assembly 85994 is designed to maintain optimal engine temperature by regulating coolant flow. This engine coolant thermostat and water outlet assembly is compatible with select Ford, Lincoln, and Mazda models, including the Ford Escape, Explorer, Focus, Fusion, Lincoln MKC, MKT, MKZ, and Mazda MX-5 Miata.

• Includes thermostat and gasket for a complete installation
• Constructed from durable plastic material
• Maximum height of 5.000 inches for precise fitment
• Inlet diameter of 1.3 inches ensures proper coolant flow
• Bolt hole center-to-center distance of 1.95 inches for accurate mounting
• Meets or exceeds OEM specifications for reliable performance
• Mount flange width of 0.471 inches for secure attachment
• Engine coolant thermostat and water outlet combined in one assembly

Four Seasons Water Outlet Product Line Details

The Four Seasons Water Outlet product line focuses on engine coolant components designed to provide reliable temperature regulation and coolant flow management. This line includes assemblies that integrate the thermostat and water outlet, simplifying replacement and ensuring compatibility with original equipment manufacturer (OEM) standards. The 85994 part number is part of this line, offering a plastic construction and included gasket to facilitate a proper seal and installation.

Product Description and Features

This engine coolant thermostat and water outlet assembly combines two critical components into a single unit, streamlining maintenance for your vehicle's cooling system. The plastic construction offers resistance to corrosion and heat, while the included thermostat regulates coolant temperature to prevent overheating. The gasket included with the assembly ensures a tight seal to avoid leaks. Designed with precise dimensions such as a 1.95-inch bolt hole center spacing and a 1.3-inch inlet diameter, this part fits securely and functions efficiently in compatible Ford, Lincoln, and Mazda vehicles.

Common Applications and Issues Addressed

• Replacement for faulty or leaking water outlet assemblies
• Thermostat failure causing engine overheating or poor temperature regulation
• Coolant leaks due to worn or damaged gaskets
• Corrosion or cracking in original plastic water outlets
• Improper coolant flow affecting engine performance

Installation Notes and Tips

When installing the Four Seasons Water Outlet Assembly 85994, ensure the engine is cool before beginning work. Remove the old assembly carefully to avoid damaging surrounding components. Use the included gasket to create a proper seal and tighten bolts to manufacturer torque specifications. Verify that the thermostat is correctly seated within the assembly to ensure accurate temperature regulation. After installation, refill the cooling system and bleed air pockets to prevent overheating.

Quality Assurance and Warranty

This Four Seasons Water Outlet Assembly 85994 meets or exceeds OEM standards, ensuring reliable fit and function. The part is manufactured with quality materials and includes a gasket and thermostat for a complete replacement solution. Four Seasons products typically come with a limited warranty covering defects in materials and workmanship; please refer to the manufacturer’s warranty details for specific coverage information.