Four Seasons 85164 Engine Coolant Water Outlet

Engine Coolant Water Outlet for GM Applications

Four Seasons Water Outlet 85164 is an engine coolant water outlet built for select GM vehicles that use a plastic outlet with an included gasket or seal. It is a direct-fit cooling system component for service on applications such as the Chevrolet Cavalier, Pontiac Sunfire, Oldsmobile Alero, and Pontiac Grand Am.

Four Seasons Water Outlet 85164 is a practical replacement when servicing the thermostat housing area on compatible vehicles. This outlet is supplied without a thermostat and meets or exceeds OEM requirements for the listed applications.

Key Features

• Plastic and thermoplastic construction for cooling system service
• Gasket or seal included for installation
• Outlet style, without thermostat
• Inlet diameter: 1.074 in.
• Bolt hole center to bolt hole center: 3.23 in. / 3.250 in.
• Maximum height: 4.036 in.
• Mounting flange width: 0.452 in.
• Meets or exceeds OEM specifications

Product Details

This Four Seasons Water Outlet is part of the Water Outlet product line in the Belts and Cooling category. It is designed as an engine coolant water outlet for vehicles that use a plastic outlet assembly in the thermostat and housing area. The Four Seasons 85164 cross-references Motorad CH5164 for the same application. Use this part when replacing a worn, cracked, or leaking coolant outlet on vehicles such as the Chevrolet Cavalier and Pontiac Sunfire, or other listed GM models.

What It Helps Address

• Coolant leaks at the outlet or housing connection
• Cracked or heat-aged plastic coolant outlet bodies
• Seepage around the gasket or seal surface
• Cooling system service on thermostat housing-related components
• Replacement of a damaged outlet on listed GM fitments

Installation Notes and Tips

Verify the inlet diameter, bolt spacing, and mounting flange dimensions before installation. This part is supplied without a thermostat, so reuse or replace the thermostat separately as needed for the vehicle service. Clean the mating surfaces thoroughly and inspect adjacent hoses and clamps before reassembly. Confirm fitment for your exact year, make, and model before ordering.

Quality Assurance

Four Seasons 85164 is manufactured to meet or exceed OEM requirements for the applications listed in the fitment data. It is built as a replacement cooling system component for service on compatible GM vehicles, including Chevrolet Cavalier, Pontiac Sunfire, Oldsmobile Alero, Pontiac Grand Am, Chevrolet Malibu, Buick Skylark, and Oldsmobile Achieva applications.

Fitment

• Fits 1996-2002 Chevrolet Cavalier, N/A
• Fits 1996-2002 Pontiac Sunfire, N/A
• Fits 1999-2001 Oldsmobile Alero, N/A
• Fits 1996-2001 Pontiac Grand Am, N/A
• Fits 1997-1999 Chevrolet Malibu, N/A
• Fits 1996-1998 Buick Skylark, N/A
• Fits 1996-1998 Oldsmobile Achieva, N/A