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Four Seasons 73503 HVAC Blend Door Actuator - Left
Overview of Four Seasons Air Door Actuator 73503
The Four Seasons Air Door Actuator 73503 is designed specifically for Kia Soul and Soul EV models. This HVAC blend door actuator controls airflow direction within the vehicle’s heating and cooling system, ensuring optimal cabin comfort.
- Compatible with Kia Soul and Soul EV
- HVAC blend door actuator style
- Male door linkage for secure connection
- Three mounting ears for stable installation
- Five terminal pins for reliable electrical connection
Detailed Features and Specifications
This Four Seasons Air Door Actuator 73503 features a male door linkage that interfaces precisely with the HVAC system’s blend door mechanism. The actuator includes three mounting ears, providing a secure and vibration-resistant fit within the HVAC housing. Its five terminal pins ensure consistent electrical connectivity, supporting accurate actuator movement and airflow control. The part is engineered to meet the specific requirements of Kia Soul and Soul EV models, maintaining factory performance standards.
About the Four Seasons Air Door Actuator Product Line
The Air Door Actuator line by Four Seasons focuses on delivering reliable HVAC blend door actuators that regulate airflow direction inside vehicle cabins. These actuators are designed to replace factory components with exact fit and function, helping maintain proper climate control system operation. The 73503 model is part of this line, tailored for Kia vehicles to ensure compatibility and durability.
Common HVAC Issues Addressed by This Actuator
- Inconsistent or incorrect airflow direction inside the cabin
- Failure of blend door movement causing temperature control problems
- Unusual noises from the HVAC system due to faulty actuator linkage
- Intermittent or no response from HVAC controls related to blend door position
- Electrical connection issues affecting actuator performance
Installation Notes and Tips
- Ensure vehicle is powered off before installation to avoid electrical hazards
- Verify the actuator’s male door linkage aligns correctly with the blend door mechanism
- Secure the actuator using all three mounting ears to prevent vibration and movement
- Check the five terminal pins for corrosion or damage before connecting
- Test HVAC system operation after installation to confirm proper airflow control
Quality Assurance and Warranty
Four Seasons parts are manufactured to meet or exceed OEM specifications for fit and function. The Air Door Actuator 73503 undergoes quality checks to ensure reliable operation within Kia Soul and Soul EV HVAC systems. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Four Seasons |
| Part Number | 73503 |
| Position | Air Door Actuator, Left |
| Door Linkage | Male |
| Mounting Ear Qty. | 3 |
| Style | HVAC Air Door Actuator |
| Terminal Pin Qty. | 5 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Kia | Soul EV | Base | N/A | To 11/2018; Air Door Actuator |
| 2019 | Kia | Soul EV | Luxury | N/A | To 11/2018; Air Door Actuator |
| 2019 | Kia | Soul EV | + | N/A | To 11/2018; Air Door Actuator |
| 2018 | Kia | Soul | N/A | From 3/1/2017; Air Door Actuator | |
| 2018 | Kia | Soul EV | N/A | From 3/1/2017; Air Door Actuator | |
| 2017 | Kia | Soul | Left | Air Door Actuator | |
| 2017 | Kia | Soul EV | Left | Air Door Actuator | |
| 2016 | Kia | Soul EV | N/A | Air Door Actuator | |
| 2015 | Kia | Soul EV | 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.