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Four Seasons 73398 HVAC Blend Door Actuator - Left Upper Main
Overview of Four Seasons Air Door Actuator 73398
The Four Seasons Air Door Actuator 73398 is designed specifically for Hyundai Equus and Genesis models. This HVAC blend door actuator ensures precise control of your vehicle's air distribution system, maintaining optimal cabin comfort.
- Compatible with Hyundai Equus and Genesis
- HVAC blend door actuator style for accurate air flow control
- Female door linkage for secure connection
- Four mounting ears for stable installation
- Five terminal pins for reliable electrical connectivity
Product Line Details: Air Door Actuator
The Four Seasons Air Door Actuator product line focuses on delivering reliable HVAC blend door actuators that regulate airflow within the vehicle’s heating and cooling system. The 73398 model is part of this line, engineered to meet the specific requirements of Hyundai Equus and Genesis vehicles, ensuring consistent performance and durability.
Detailed Product Description
This HVAC blend door actuator features a female door linkage, which provides a secure and precise connection to the HVAC system’s blend door. The actuator includes four mounting ears, allowing for a firm and stable fit within the HVAC assembly. Equipped with five terminal pins, it ensures dependable electrical connections for smooth operation. The actuator style is specifically designed to control air door movement, enabling accurate temperature and airflow adjustments inside the cabin.
Common Issues Resolved by This Actuator
- Inconsistent or incorrect cabin temperature regulation
- Failure of HVAC blend door to open or close properly
- Unusual noises from the HVAC system during operation
- Reduced airflow or improper air distribution
- Electrical connection failures causing HVAC malfunctions
Installation Notes and Tips
- Ensure vehicle compatibility with Hyundai Equus or Genesis models before installation
- Disconnect the battery to prevent electrical shorts during replacement
- Carefully remove the old actuator, noting the position of the blend door linkage
- Align the female door linkage and secure the actuator using all four mounting ears
- Verify all five terminal pins are properly connected to avoid operational issues
Quality Assurance and Warranty
Four Seasons manufactures the Air Door Actuator 73398 to meet OEM standards for fit and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. This ensures dependable performance and peace of mind when replacing your HVAC blend door actuator.
| Brand | Four Seasons |
| Part Number | 73398 |
| Position | Air Door Actuator, Left Upper Main |
| Door Linkage | Female |
| Mounting Ear Qty. | 4 |
| Style | HVAC Air Door Actuator |
| Terminal Pin Qty. | 5 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2016 | Hyundai | Equus | Left Upper Main | Air Door Actuator |
| 2015 | Hyundai | Equus | Left Upper Main | Air Door Actuator |
| 2014 | Hyundai | Equus | Left Upper Main | Air Door Actuator |
| 2014 | Hyundai | Genesis | Left Upper Main | Air Door Actuator |
| 2013 | Hyundai | Equus | Left Upper Main | Air Door Actuator |
| 2013 | Hyundai | Genesis | Left Upper Main | Air Door Actuator |
| 2012 | Hyundai | Equus | Left Upper Main | Air Door Actuator |
| 2012 | Hyundai | Genesis | Left Upper Main | Air Door Actuator |
| 2011 | Hyundai | Equus | Left Upper Main | Air Door Actuator |
| 2011 | Hyundai | Genesis | Left Upper Main | Air Door Actuator |
| 2010 | Hyundai | Genesis | Left Upper Main | Air Door Actuator |
| 2009 | Hyundai | Genesis | Left Upper Main | 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.