Four Seasons 85309 Engine Coolant Water Outlet

Engine Coolant Water Outlet for Acura TL

Four Seasons Water Outlet 85309 is an aluminum engine coolant outlet for the cooling system on select Acura TL applications. It is built as an outlet without thermostat and without gasket or seal included, with OEM-level fitment support for 1995-1998 Acura TL models.

Key Features

• Aluminum construction for cooling-system durability
• Outlet style, without thermostat
• Gasket or seal not included
• Inlet diameter: 1.073 in.
• Bolt hole center to bolt hole center: 3.53 in. and 3.563 in.
• Maximum height: 2.893 in.
• Meets or exceeds OEM requirements
• Four Seasons part number 85309

Product Details

Four Seasons Water Outlet 85309 is an engine coolant component used to route coolant through the housing connection point in the cooling system. The aluminum body supports reliable fit and function in applications that require an outlet-only design, and the part is specified without a thermostat. This water outlet is listed for 1995-1998 Acura TL models and is a direct-fit cooling system replacement for those vehicle years. This part cross-references Dorman - Conduct-Tite 85309 for the same application.

Common Problems It Can Address

• Coolant leakage at the outlet housing connection
• Cracked or corroded original aluminum outlet
• Improper sealing at the coolant passage
• Cooling-system service on a worn Acura TL water outlet
• Replacement of a thermostat-less outlet assembly

Installation Notes

• Verify the inlet diameter and bolt-hole spacing before installation.
• Inspect the mating surface and replace any worn seal or gasket separately, since one is not included.
• Confirm the thermostat configuration matches the vehicle’s original setup, as this outlet is supplied without a thermostat.
• Use correct coolant service procedures and torque specifications for the engine application.

Quality Assurance

Four Seasons identifies this water outlet as meeting or exceeding OEM requirements. The part number 85309 is supported by interchange references for the same application, including Acura TL cooling-system service needs from 1995-1998.