Four Seasons 86266 Engine Coolant Water Outlet

Engine Coolant Water Outlet for Toyota and Lexus

Four Seasons 86266 is an aluminum engine coolant water outlet for cooling system service on select Toyota and Lexus applications. It is built as an outlet without a thermostat and meets or exceeds OEM requirements for fit and function.

Key Features

• Aluminum construction for cooling system durability
• Engine coolant components outlet style, without thermostat
• Gasket or seal not included
• Inlet diameter: 1.35 in.
• Bolt hole center to bolt hole center: 2.8 in.
• Maximum height: 6.41 in.
• Mnt flange width: 0.39 in.
• Four Seasons Water Outlet line part number 86266

Detailed Description

Four Seasons Water Outlet 86266 is an OE-style engine coolant water outlet made from aluminum for dependable cooling system service. This outlet is specified without a thermostat and is intended for applications that use a separate thermostat housing arrangement. It meets or exceeds OEM requirements and is listed for 2011-2016 Toyota Highlander and 2010-2015 Lexus RX450h applications. This part number 86266 is also cross-referenced to Focus Auto Parts 86266 for the same application.

The Four Seasons Water Outlet product line focuses on replacement cooling system components that match original equipment specifications for fitment and dimensional accuracy. For shoppers searching for a Toyota Highlander water outlet or Lexus RX450h engine coolant outlet, Four Seasons 86266 provides a direct replacement option within the correct vehicle range.

What It Helps Fix

• Coolant leaks at the water outlet housing
• Cracked or corroded aluminum outlet components
• Improper sealing at the coolant outlet connection
• Cooling system service needs on a Toyota Highlander or Lexus RX450h
• Replacement of a worn engine coolant outlet without thermostat

Installation Notes and Tips

• Verify the inlet diameter, bolt spacing, and mounting flange dimensions before installation.
• Inspect the mating surfaces and replace any damaged coolant hoses or clamps during service.
• Because the gasket or seal is not included, confirm the correct sealing component for your application before assembly.
• Drain coolant as needed and refill the system according to the vehicle service procedure after installation.

Quality Assurance

Four Seasons 86266 is manufactured to meet or exceed OEM specifications for the listed applications. Confirm fitment by year, make, and model before ordering.