Four Seasons 84989 Engine Coolant Water Outlet

Engine Coolant Water Outlet for GM Vans and Trucks

Four Seasons 84989 is an engine coolant water outlet built for direct replacement service on select Chevrolet and GMC applications. It uses aluminum construction with an aluminum/cast iron material specification, includes the gasket or seal, and is supplied in an outlet style without a thermostat.

Key Features

• Four Seasons Water Outlet line, part number 84989
• Engine coolant water outlet for thermostat and housing service
• Aluminum construction with aluminum/cast iron material specification
• Gasket or seal included for sealing at installation
• Outlet style without thermostat; thermostat not included
• Meets or exceeds OEM requirements
• Inlet diameter: 1.55 in.
• Bolt hole center to bolt hole center: 3.2 in. / 3.250 in.
• Maximum height: 3.21 in.
• Mounting flange width: 0.47 in.

Product Details

The Four Seasons Water Outlet line focuses on engine coolant components that restore proper coolant routing at the engine outlet. Part number 84989 is a direct-fit style replacement for select Chevrolet G10, G20, G30, P20, P30 and GMC G1500, G2500, G3500, P2500, P3500 applications from the 1983-1991 model years. This part cross-references Gates 9570 for the same application. Four Seasons 84989 is a practical choice when replacing a worn, corroded, or leaking coolant outlet on GM vans and trucks.

What It Helps Fix

• Coolant leaks at the engine outlet housing
• Corrosion or pitting in the original water outlet
• Cracked or warped outlet surfaces that affect sealing
• Improper coolant flow caused by a damaged outlet assembly
• Service issues during thermostat housing and cooling system repair

Installation Notes and Fitment

• Fits 1983-1991 Chevrolet G10, N/A; Water Outlet
• Fits 1983-1991 Chevrolet G20, N/A; Water Outlet
• Fits 1983-1991 Chevrolet G30, N/A; Water Outlet
• Fits 1983-1984 Chevrolet P30, N/A; Water Outlet
• Fits 1987-1991 Chevrolet P30, N/A; Water Outlet
• Fits 1987-1989 Chevrolet P20, N/A; Water Outlet
• Fits 1983-1991 GMC G1500, N/A; Water Outlet
• Fits 1983-1991 GMC G2500, N/A; Water Outlet
• Fits 1983-1991 GMC G3500, N/A; Water Outlet
• Fits 1983-1984 GMC P3500, N/A; Water Outlet
• Fits 1987-1991 GMC P3500, N/A; Water Outlet
• Fits 1987-1989 GMC P2500, N/A; Water Outlet

Verify inlet diameter, bolt spacing, and outlet height against the original part before installation. This water outlet is supplied without a thermostat, so reuse or replace the thermostat separately as needed for the repair.

Quality Assurance

Four Seasons lists this water outlet as meeting or exceeding OEM requirements, supporting dependable fit and function for cooling system service on Chevrolet and GMC vans and trucks. Part number 84989 is built for replacement use in engine coolant applications where a sealed outlet assembly is required.