Four Seasons 86153 Engine Coolant Water Outlet

Engine Coolant Water Outlet for GM Applications

Four Seasons Water Outlet 86153 is an engine coolant water outlet built from steel for reliable coolant routing in the cooling system. This OE-style replacement is made to meet or exceed OEM requirements and is listed as a water outlet without a thermostat.

Compatible With 1991-1995 Chevrolet Lumina, N/A; 1995-1997 Chevrolet Monte Carlo, N/A; and 1991-1995 Oldsmobile Cutlass Supreme, N/A. Four Seasons 86153 is a direct-fit cooling system service part for vehicles that use a steel coolant outlet in this application.

Key Features

• Steel construction for durability in engine coolant service
• Engine coolant water outlet / outlet type design
• Style: without thermostat
• One outlet configuration
• Two mounting holes for installation alignment
• Meets or exceeds OEM requirements
• Gasket or seal not included
• Bleeder screw not included

Product Details

The Four Seasons Water Outlet line focuses on cooling-system service parts that support proper coolant flow and routing. Part number 86153 is a steel engine coolant water outlet designed for GM passenger cars including Chevrolet Lumina, Chevrolet Monte Carlo, and Oldsmobile Cutlass Supreme applications. If you are replacing a leaking or corroded coolant outlet, this part provides the correct outlet-style housing configuration for the listed vehicles.

This part cross-references Focus Auto Parts 86153 for the same application.

Common Repair Issues

• Coolant seepage at the outlet housing
• Corrosion or rust damage on the original steel outlet
• Cracked or warped coolant outlet surfaces
• Improper coolant routing from a worn outlet assembly
• Cooling system service on a thermostat-delete or outlet-only setup

Installation Notes and Tips

Verify the vehicle’s original outlet style, mounting-hole layout, and thermostat configuration before installation. Because the gasket or seal is not included, reuse is not recommended if the sealing surface is worn; inspect the mating surfaces carefully and replace any damaged seals during service. Confirm the coolant hose connection and bleeder arrangement match the original part before assembly.

Quality Assurance

Four Seasons 86153 is listed as meeting or exceeding OEM requirements for the specified applications. Confirm fitment against the vehicle’s year, make, model, and cooling-system configuration before installation.