Four Seasons 73300 HVAC Recirculation Door Actuator

Four Seasons 73300 Air Door Actuator

The Four Seasons 73300 Air Door Actuator is an HVAC recirculation door actuator built for vehicles that use electronic control of cabin air routing. It features a male door linkage, 4 mounting ears, and a 5-pin terminal layout for direct replacement applications. This part number 73300 is used across a wide range of Toyota, Lexus, Acura, and Scion models with automatic climate control systems.

Key Features

• Four Seasons Air Door Actuator line for HVAC recirculation door service
• Male door linkage for the specified door connection style
• 4 mounting ears for secure installation
• 5-terminal pin configuration
• Used in main, right, left, and dual-zone HVAC applications depending on vehicle
• Cross-reference: Global Parts Distributors LLC 1712382

Product Details

Four Seasons 73300 is an HVAC air door actuator used to control recirculation door movement in the climate control system. In fitments such as Toyota 4Runner, Toyota Tundra, Lexus GX460, and Toyota Sequoia, this actuator helps restore proper airflow direction and cabin air management when the original unit is worn or no longer responding. It also appears in applications for Toyota Avalon, Camry, Corolla, RAV4, Sienna, Highlander, Venza, Prius, and Lexus ES, RX, GS, IS, and CT models. The part number 73300 is also referenced by multiple OE and aftermarket numbers for the same application.

Vehicle Fitment

• Fits 2019-2024 Toyota 4Runner, Main
• Fits 2022-2023 Lexus GX460, Main
• Fits 2022 Toyota Sequoia, Right
• Fits 2019-2021 Lexus GX460, N/A, No. 1
• Fits 2019-2021 Toyota Sequoia, Main
• Fits 2021 Toyota Tundra, Main
• Fits 2019 Toyota Tundra, Main
• Fits 2020 Toyota Tundra, Right
• Fits 2005-2019 Toyota Avalon, N/A
• Fits 2005-2019 Toyota Avalon, Right Main
• Fits 2007-2019 Toyota Camry, N/A
• Fits 2019 Toyota Corolla, N/A
• Fits 2013-2018 Lexus ES300h, N/A
• Fits 2013-2018 Lexus ES300h, Main
• Fits 2007-2018 Lexus ES350, N/A
• Fits 2007-2018 Lexus ES350, Main
• Fits 2010-2018 Lexus GX460, N/A
• Fits 2010-2018 Lexus GX460, Main
• Fits 2010-2018 Toyota 4Runner, N/A
• Fits 2010-2018 Toyota 4Runner, Main
• Fits 2009-2018 Toyota Corolla, N/A
• Fits 2017-2018 Toyota Corolla iM, N/A
• Fits 2006-2018 Toyota RAV4, N/A
• Fits 2008-2018 Toyota Sequoia, N/A
• Fits 2011-2018 Toyota Sienna, N/A
• Fits 2011-2018 Toyota Sienna, Main
• Fits 2007-2018 Toyota Tundra, N/A
• Fits 2007-2018 Toyota Tundra, Main
• Fits 2011-2017 Lexus CT200h, N/A
• Fits 2007-2017 Toyota Camry, Right Main
• Fits 2009-2017 Toyota Highlander, N/A
• Fits 2008-2017 Toyota Highlander, Main
• Fits 2013-2017 Toyota Prius V, N/A
• Fits 2016 Scion iM, N/A
• Fits 2009-2016 Toyota Venza, N/A
• Fits 2009-2016 Toyota Venza, Main
• Fits 2014-2015 Lexus IS250, Left
• Fits 2006-2015 Lexus IS250, N/A
• Fits 2006-2015 Lexus IS250, Left Main
• Fits 2006-2015 Lexus IS250, Right Main
• Fits 2014-2015 Lexus IS350, Left
• Fits 2006-2015 Lexus IS350, N/A
• Fits 2006-2015 Lexus IS350, Left Main
• Fits 2006-2015 Lexus IS350, Right Main
• Fits 2010-2015 Lexus RX350, N/A
• Fits 2010-2015 Lexus RX350, Left
• Fits 2010-2015 Lexus RX350, Right
• Fits 2010-2015 Lexus RX350, Main
• Fits 2010-2015 Lexus RX450h, N/A
• Fits 2010-2015 Lexus RX450h, Main
• Fits 2013-2015 Toyota Prius, N/A
• Fits 2013-2015 Toyota Prius Plug-In, N/A
• Fits 2008-2014 Lexus IS F, N/A
• Fits 2008-2014 Lexus IS F, Left Main
• Fits 2008-2014 Lexus IS F, Right Main
• Fits 2005-2012 Acura RL, N/A
• Fits 2010-2012 Lexus HS250h, N/A
• Fits 2010-2012 Toyota Prius, N/A
• Fits 2012 Toyota Prius C, N/A
• Fits 2012 Toyota Prius Plug-In, N/A
• Fits 2012 Toyota Prius V, N/A
• Fits 2007-2011 Lexus GS350, N/A
• Fits 2007-2011 Lexus GS350, Left Main
• Fits 2007-2011 Lexus GS350, Right Main
• Fits 2007-2011 Lexus GS450h, N/A
• Fits 2007-2011 Lexus GS450h, Left Main
• Fits 2007-2011 Lexus GS450h, Right Main
• Fits 2008-2011 Lexus GS460, N/A
• Fits 2008-2011 Lexus GS460, Left Main
• Fits 2008-2011 Lexus GS460, Right Main
• Fits 2005-2008 Acura RL, N/A
• Fits 2006-2007 Lexus GS430, N/A
• Fits 2006-2007 Lexus GS430, Left Main
• Fits 2006-2007 Lexus GS430, Right Main
• Fits 2006 Lexus GS300, N/A
• Fits 2006 Lexus GS300, Left Main
• Fits 2006 Lexus GS300, Right Main

Common Problems This Part Can Solve

• Recirculation door not changing position
• HVAC airflow stuck on fresh air or recirculation
• Temperature or mode control response issues tied to the actuator
• Clicking or inconsistent movement from a worn door actuator
• Loss of proper cabin air management in automatic climate control systems

Installation Notes

Verify the connector, 5-pin terminal layout, mounting ear count, and door linkage style before installation. This actuator is used in multiple positions depending on the vehicle, including Main, Right, Left, and Right Main applications. On vehicles such as Toyota 4Runner, Toyota Tundra, and Lexus GX460, confirm the exact HVAC location against the original unit and service information before replacement.

Quality Assurance

Four Seasons supplies HVAC replacement components across a broad range of import applications, and this actuator is cataloged for direct-fit service where the OE-style configuration matches the vehicle. Part number 73300 is listed with multiple interchange references for the same application, supporting accurate replacement selection.