OE Quality
60-Day Returns

Four Seasons 73504 HVAC Mode Door Actuator - Left
Reliable HVAC Mode Door Actuator for Kia Soul EV
The Four Seasons Air Door Actuator 73504 is designed to restore proper airflow control in your Kia Soul EV's HVAC system. Engineered to meet OEM specifications, this HVAC mode door actuator ensures precise operation and durability.
- Compatible with Kia Soul EV models
- HVAC mode door actuator style for accurate air distribution
- Features a male door linkage for secure connection
- Equipped with 3 mounting ears for stable installation
- Includes 5 terminal pins for reliable electrical connectivity
Product Details and Specifications
This Four Seasons Air Door Actuator 73504 is a critical component in the HVAC system of the Kia Soul EV, responsible for controlling the mode door that directs airflow through the vehicle’s heating and cooling vents. The actuator’s male door linkage ensures a firm mechanical connection to the HVAC door, while the three mounting ears provide a secure fit within the HVAC housing. The five terminal pins facilitate consistent electrical signals, enabling precise movement of the actuator. This part is designed specifically for the Kia Soul EV, ensuring compatibility and proper function.
About the Four Seasons Air Door Actuator Line
The Air Door Actuator product line from Four Seasons focuses on delivering reliable HVAC door actuators that meet or exceed OEM standards. These actuators are engineered to provide accurate control of airflow direction within the vehicle’s climate control system. The 73504 actuator is part of this line, offering a balance of durability and precise operation tailored for the Kia Soul EV.
Common HVAC Issues Addressed by This Actuator
- Inconsistent airflow direction from vents
- Failure to switch between heating and cooling modes
- Unresponsive or stuck HVAC mode door
- Unusual noises from the HVAC system during mode changes
- Electrical connection problems affecting actuator movement
Installation Notes and Tips
When installing the Four Seasons 73504 HVAC mode door actuator, ensure the male door linkage is properly aligned with the HVAC door mechanism. Secure the actuator using all three mounting ears to prevent movement or vibration. Verify that all five terminal pins are correctly connected to the vehicle’s wiring harness to maintain electrical integrity. It is recommended to test the actuator’s operation before reassembling the dashboard components.
Quality Assurance and Warranty
Four Seasons parts are manufactured to meet strict quality standards, ensuring reliable performance in your Kia Soul EV. The Air Door Actuator 73504 undergoes rigorous testing to confirm durability and functionality. Please refer to Four Seasons’ warranty policy for specific coverage details related to this HVAC mode door actuator.
| Brand | Four Seasons |
| Part Number | 73504 |
| Position | Air Door Actuator, Left |
| Door Linkage | Male |
| Mounting Ear Qty. | 3 |
| Style | HVAC Air Door Actuator |
| Terminal Pin Qty. | 5 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2019 | Kia | Soul EV | Base | Left | To 12/2018; Air Door Actuator | |||
| 2019 | Kia | Soul EV | Luxury | Left | To 12/2018; Air Door Actuator | |||
| 2019 | Kia | Soul EV | + | Left | To 12/2018; Air Door Actuator | |||
| 2018 | Kia | Soul EV | Base | Left | From 3/1/2017; Air Door Actuator | |||
| 2018 | Kia | Soul EV | E | Left | From 3/1/2017; Air Door Actuator | |||
| 2018 | Kia | Soul EV | Luxury | Left | From 3/1/2017; Air Door Actuator | |||
| 2018 | Kia | Soul EV | + | Left | From 3/1/2017; Air Door Actuator | |||
| 2017 | Kia | Soul EV | Left | Air Door Actuator | ||||
| 2016 | Kia | Soul EV | -L | -- | ELECTRIC | Left | Air Door Actuator | |
| 2015 | Kia | Soul EV | -L | -- | ELECTRIC | Left | 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.