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Four Seasons 73510 HVAC Recirculation Door Actuator
Overview of Four Seasons Air Door Actuator 73510
The Four Seasons Air Door Actuator 73510 is designed to restore proper HVAC function in select Lexus and Toyota vehicles. This HVAC recirculation door actuator ensures precise control of airflow within the climate control system, specifically engineered for models like the Lexus GX470 and Toyota 4Runner.
- Cam-style door linkage for reliable movement
- Four mounting ears for secure installation
- Five terminal pins for stable electrical connection
- Compatible with Lexus GX470 and Toyota 4Runner HVAC systems
- Part number 73510 for accurate identification
Detailed Product Description
The Four Seasons Air Door Actuator 73510 is a cam-style HVAC recirculation door actuator that operates the air door linkage within the vehicle’s climate control system. Featuring four mounting ears, this actuator mounts securely to the HVAC housing, ensuring consistent performance. The five terminal pins provide a stable electrical interface, allowing the actuator to respond accurately to control signals. This part is specifically designed for use in Lexus GX470 and Toyota 4Runner models, making it a precise replacement for the original equipment.
The Air Door Actuator product line from Four Seasons focuses on delivering dependable HVAC door control components. These actuators are engineered to meet OEM specifications, providing consistent airflow regulation and contributing to the overall comfort and functionality of the vehicle’s heating and cooling system.
Common Applications and Issues Resolved
- Restores proper HVAC air recirculation function in Lexus GX470 and Toyota 4Runner
- Eliminates issues with stuck or unresponsive air doors
- Resolves inconsistent cabin temperature due to faulty actuator movement
- Fixes HVAC system noise caused by malfunctioning door actuators
- Addresses electrical connection problems related to terminal pin failure
Installation Notes and Tips
- Ensure vehicle compatibility with Lexus GX470 or Toyota 4Runner before installation
- Disconnect the battery prior to actuator replacement to prevent electrical shorts
- Handle the cam-style door linkage carefully to avoid damage during removal and installation
- Verify secure mounting using all four mounting ears for proper fitment
- Check electrical connections on all five terminal pins for corrosion or damage
Quality Assurance and Warranty
Four Seasons manufactures the Air Door Actuator 73510 to meet strict quality standards, ensuring reliable operation within the HVAC system. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship. Confirm warranty terms with the supplier or manufacturer documentation for this HVAC recirculation door actuator.
| Brand | Four Seasons |
| Part Number | 73510 |
| Position | Air Door Actuator |
| Door Linkage | Cam |
| Mounting Ear Qty. | 4 |
| Style | HVAC Air Door Actuator |
| Terminal Pin Qty. | 5 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Lexus | GX470 | N/A | To 8/09; Air Door Actuator |
| 2009 | Toyota | 4Runner | N/A | Air Door Actuator |
| 2008 | Lexus | GX470 | N/A | Air Door Actuator |
| 2008 | Toyota | 4Runner | N/A | Air Door Actuator |
| 2007 | Lexus | GX470 | N/A | Air Door Actuator |
| 2007 | Toyota | 4Runner | N/A | Air Door Actuator |
| 2006 | Lexus | GX470 | N/A | Air Door Actuator |
| 2006 | Toyota | 4Runner | N/A | Air Door Actuator |
| 2005 | Lexus | GX470 | N/A | Air Door Actuator |
| 2005 | Toyota | 4Runner | N/A | Air Door Actuator |
| 2004 | Lexus | GX470 | N/A | Air Door Actuator |
| 2004 | Toyota | 4Runner | N/A | Air Door Actuator |
| 2003 | Lexus | GX470 | N/A | From 11/02; Air Door Actuator |
| 2003 | Toyota | 4Runner | N/A | Air Door Actuator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.