Four Seasons 86275 Engine Coolant Water Outlet

Four Seasons Water Outlet 86275 Overview

The Four Seasons 86275 engine coolant water outlet is an aluminum replacement part for cooling system service on select Ford applications. It is built as an outlet without a thermostat and meets or exceeds OEM requirements for the listed fitments.

Fits 2011-2014 Ford F-150, N/A. Fits 2011-2014 Ford Mustang, Upper. This Four Seasons Water Outlet line part is a direct-fit cooling system component for vehicles that need a replacement coolant outlet housing.

Key Features

• Aluminum construction for cooling system durability
• Outlet style, without thermostat
• Thermostat not included
• Gasket or seal not included
• Inlet diameter: 1.49 in.
• Maximum height: 3.95 in.
• Bolt hole center to bolt hole center: 2.07 in.
• Mounting flange width: 1.43 in.
• Meets or exceeds OEM requirements

Product Details

Four Seasons Water Outlet 86275 is part of the Water Outlet product line in the Belts and Cooling category. It is an engine coolant water outlet designed for Ford cooling system service where the original outlet housing has worn, corroded, or cracked. The aluminum construction supports reliable coolant routing, and the OE-style dimensions help maintain proper fit on the specified Ford F-150 and Ford Mustang applications. This part cross-references Pioneer Automotive Industries 817105 for the same application.

Common Reasons for Replacement

• Coolant leaking from a cracked or corroded outlet housing
• Damaged sealing surface at the coolant outlet
• Overheating caused by restricted coolant flow at the housing
• Failed original outlet on a Ford F-150 or Ford Mustang cooling system
• Service replacement for an upper coolant outlet on 2011-2014 Ford Mustang

Installation Notes and Tips

Verify the inlet diameter, bolt spacing, and mounting flange dimensions before installation. Because the gasket or seal is not included, reuse is not recommended if the original seal is damaged or compressed. Inspect the mating surfaces, clean the housing area thoroughly, and confirm the thermostat arrangement for your application since this outlet is supplied without a thermostat.

Quality Assurance

This Four Seasons coolant outlet meets or exceeds OEM requirements for the listed applications. Confirm fitment by year, make, model, and position before ordering. Part number 86275 is also referenced by Focus Auto Parts 86275 and other listed interchange numbers for the same application.