Four Seasons 85167 Engine Coolant Water Outlet

Engine Coolant Water Outlet for GM Applications

The Four Seasons 85167 engine coolant water outlet is an aluminum replacement outlet for select GM vehicles. It is built as an outlet-style, thermostat-free housing component with OEM-matching dimensions for service on Buick, Chevrolet, Oldsmobile, and Pontiac cooling systems.

Four Seasons Water Outlet line parts are focused on direct-fit cooling system service, and this 85167 outlet follows that approach with a metal construction and OEM-equivalent fitment targets for common GM V6 applications.

Key Features

• Aluminum construction for cooling system durability
• Outlet-style engine coolant component
• Thermostat not included
• Gasket or seal not included
• Inlet diameter: 1.059 in.
• Maximum height: 2.040 in.
• Bolt hole center to bolt hole center: 2.37 in. and 2.438 in.
• Meets or exceeds OEM requirements
• Direct replacement part number: Four Seasons 85167

Detailed Description

Four Seasons 85167 is an engine coolant water outlet made from aluminum and configured as a thermostat-less outlet housing. It is intended for cooling system repair where the outlet body is being replaced without a thermostat assembly. The part is engineered to meet or exceed OEM specifications and uses the listed inlet and mounting dimensions to support proper alignment in the cooling circuit.

This water outlet fits a wide range of GM passenger cars, including 2005-2009 Buick Allure, 2005-2009 Buick LaCrosse, 2006-2008 Buick Lucerne, 2000-2005 Chevrolet Impala, 1998-2005 Chevrolet Monte Carlo, and 1997-2008 Pontiac Grand Prix. It also applies to other listed Buick, Chevrolet, Oldsmobile, and Pontiac models across the 1995-2009 model years. This part cross-references Motorad (e.g., 5167KT, CH5167) for the same application.

Common Cooling System Issues It Can Address

• Cracked or corroded coolant outlet housing
• Coolant seepage at the outlet connection point
• Warped mounting surface affecting seal integrity
• Damaged bolt holes or mounting ears on the original housing
• Cooling system service requiring replacement of the outlet body

Installation Notes and Tips

Verify engine application and outlet dimensions before installation, especially on Buick LeSabre, Buick Park Avenue, Chevrolet Impala, and Pontiac Bonneville models. Because the gasket or seal is not included, transfer or replace the sealing components as required during service. Inspect the mating surfaces, fasteners, and adjacent coolant hoses for wear before reassembly.

Quality Assurance

This Four Seasons coolant outlet is manufactured to meet or exceed OEM specifications for the listed applications. The aluminum construction and OE-style dimensions support consistent fitment for cooling system repair on compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.