OE Quality
60-Day Returns

Four Seasons 73394 HVAC Blend Door Actuator - Auxiliary or Right
Reliable HVAC Blend Door Actuator for Hyundai and Kia Vehicles
The Four Seasons Air Door Actuator 73394 is designed to restore proper airflow control in your vehicle's HVAC system. Compatible with Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, and Kia Sorento models, this actuator ensures precise blend door movement for optimal cabin temperature regulation.
- HVAC blend door actuator with male door linkage
- Equipped with 3 mounting ears for secure installation
- Features 5 terminal pins for reliable electrical connection
- Specifically designed for Hyundai Santa Fe and Kia Sorento series
- Part number 73394 for accurate identification and fitment
About the Four Seasons Air Door Actuator Product Line
The Air Door Actuator line by Four Seasons focuses on delivering dependable HVAC components that control airflow within vehicle climate systems. This product line includes actuators engineered to meet OEM specifications, providing consistent performance and compatibility. The 73394 actuator is part of this line, offering precise control of the blend door to maintain desired temperature settings in your Hyundai or Kia vehicle.
Detailed Product Description and Attributes
This HVAC blend door actuator features a male door linkage designed to interface directly with the vehicle’s blend door mechanism. It includes three mounting ears, which provide a stable and secure fit during installation. The actuator is equipped with five terminal pins, ensuring a solid electrical connection for accurate signal transmission. Its style is specifically tailored as an HVAC air door actuator, making it suitable for controlling airflow direction and temperature blend within the HVAC system of compatible Hyundai and Kia models.
Common Issues Resolved by This HVAC Blend Door Actuator
- Inconsistent or incorrect cabin temperature due to blend door malfunction
- Unresponsive or stuck HVAC airflow direction
- Noise or clicking sounds from the HVAC system blend door area
- Failure of the HVAC system to switch between heating and cooling modes
- Electrical connection problems causing intermittent HVAC operation
Installation Notes and Tips
- Ensure vehicle compatibility with Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, or Kia Sorento before installation
- Disconnect the battery prior to actuator replacement to prevent electrical shorts
- Carefully remove the old actuator and note the orientation of the male door linkage
- Secure the new actuator using the three mounting ears to avoid vibration or misalignment
- Verify the five terminal pins are properly connected to the vehicle’s wiring harness
Quality Assurance and Warranty Information
The Four Seasons Air Door Actuator 73394 is manufactured to meet industry standards for durability and performance. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship. This ensures that the actuator maintains reliable operation within the HVAC system of your Hyundai or Kia vehicle.
| Brand | Four Seasons |
| Part Number | 73394 |
| Position | Air Door Actuator, Auxiliary |
| Door Linkage | Male |
| Mounting Ear Qty. | 3 |
| Style | HVAC Air Door Actuator |
| Terminal Pin Qty. | 5 |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Hyundai | Santa Fe XL | Auxiliary | Air Door Actuator | ||
| 2018 | Hyundai | Santa Fe | Auxiliary | Air Door Actuator | ||
| 2018 | Hyundai | Santa Fe Sport | Auxiliary | Air Door Actuator | ||
| 2018 | Hyundai | Santa Fe XL | Auxiliary | Air Door Actuator | ||
| 2017 | Hyundai | Santa Fe | Auxiliary | Air Door Actuator | ||
| 2017 | Hyundai | Santa Fe Sport | Auxiliary | Air Door Actuator | ||
| 2017 | Hyundai | Santa Fe XL | Auxiliary | Air Door Actuator | ||
| 2016 | Hyundai | Santa Fe | Auxiliary | Air Door Actuator | ||
| 2016 | Hyundai | Santa Fe Sport | Auxiliary | Air Door Actuator | ||
| 2016 | Hyundai | Santa Fe XL | Auxiliary | Air Door Actuator | ||
| 2015 | Hyundai | Santa Fe | Auxiliary | Air Door Actuator | ||
| 2015 | Hyundai | Santa Fe Sport | Auxiliary | Air Door Actuator | ||
| 2015 | Hyundai | Santa Fe XL | Auxiliary | Air Door Actuator | ||
| 2015 | Kia | Sorento | Right | Air Door Actuator | ||
| 2014 | Hyundai | Santa Fe | Auxiliary | Air Door Actuator | ||
| 2014 | Hyundai | Santa Fe Sport | Auxiliary | Air Door Actuator | ||
| 2014 | Hyundai | Santa Fe XL | Auxiliary | Air Door Actuator | ||
| 2014 | Kia | Sorento | Right | Air Door Actuator | ||
| 2013 | Hyundai | Santa Fe | Auxiliary | Air Door Actuator | ||
| 2013 | Hyundai | Santa Fe Sport | Auxiliary | Air Door Actuator | ||
| 2013 | Hyundai | Santa Fe XL | Auxiliary | Air Door Actuator | ||
| 2013 | Kia | Sorento | Right | Air Door Actuator | ||
| 2012 | Kia | Sorento | Right | Air Door Actuator | ||
| 2011 | Kia | Sorento | Right | Air Door Actuator | ||
| 2009 | Kia | Sorento | 3.8L | V6 | 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.