Take command of where your Lexus sends its cabin air with the Four Seasons Mode Door Actuator 73663, also known as an HVAC mode door actuator. This compact electric motor drives the mode door inside the HVAC housing, positioning it to route conditioned air to the vents, floor, or defroster as the climate controls command. Cataloged in the auxiliary position, it installs as a direct-fit replacement for the 2007-2009 Lexus LS460, the 2008-2010 Lexus LS600, and the 2008-2010 Lexus LS600H (see the Buyer's Guide tab for engine details).
- Included hardware: Includes the lever arm, gear, cam gear hardware, and linkage as applicable.
- Quality internals: Built with an internal motor, drive gears, electronics, and connections.
- Tested build: Checked for function, durability, and longevity, and built to OE-level fit and function.
This unit is what physically repositions the airflow door. If a failed actuator is the cause of air that stays stuck on one outlet, won't change modes, or produces a repetitive clicking from the dash, replacing it with 73663 restores the door's movement. Backed by Four Seasons' decades of mobile A/C experience.
Interchange: ACT1982IM · BDAA1403 · 8710650440 · DA1612
This part cross-references / interchanges with the following part numbers:
ACT1982IM, 73663, BDAA1403, 8710650440, DA1612
