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Four Seasons 73686 HVAC Blend Door Actuator - Right
Reliable HVAC Blend Door Actuator for Subaru Vehicles
The Four Seasons 73686 HVAC blend door actuator is designed to provide precise control of airflow within your Subaru Ascent, Crosstrek, Impreza, Legacy, and Outback models. Engineered with a gear-type door linkage and multiple mounting points, this actuator ensures consistent performance in regulating your vehicle's climate system.
- Gear-type door linkage for smooth and accurate movement
- Four mounting ears for secure installation
- Five terminal pins for reliable electrical connection
- Specifically compatible with Subaru Ascent, Crosstrek, Impreza, Legacy, and Outback
- Part number 73686 for easy identification and replacement
Detailed Product Description
The Four Seasons 73686 HVAC blend door actuator features a gear-style door linkage that provides precise control over the blend door's position, allowing for accurate temperature regulation inside the cabin. With four mounting ears, this actuator mounts securely to the HVAC system, minimizing vibration and ensuring stable operation. The actuator includes five terminal pins, which facilitate a dependable electrical connection to the vehicle's climate control system. This part is engineered to meet the specific requirements of Subaru models including the Ascent, Crosstrek, Impreza, Legacy, and Outback, making it a direct replacement for the original equipment.
Common Applications and Issues Addressed
- Restores proper airflow direction and temperature control in HVAC systems
- Eliminates clicking or knocking noises caused by faulty blend door actuators
- Resolves inconsistent cabin temperature fluctuations
- Fixes blend door stuck in one position or unresponsive to controls
- Improves overall HVAC system responsiveness in Subaru Ascent, Crosstrek, Impreza, Legacy, and Outback
Installation Notes and Tips
When installing the Four Seasons 73686 blend door actuator, ensure the actuator is aligned correctly with the blend door linkage to prevent binding or improper movement. Verify that all four mounting ears are securely fastened to avoid vibration or loosening over time. Confirm the five terminal pins are properly connected to the vehicle’s wiring harness to maintain reliable electrical communication. It is recommended to consult the vehicle’s service manual for detailed removal and installation procedures specific to Subaru models.
Quality Assurance and Warranty
Four Seasons parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 73686 blend door actuator undergoes rigorous quality control testing to maintain consistent operation within Subaru HVAC systems. Please refer to Four Seasons’ official warranty policy for coverage details on this part number.
| Brand | Four Seasons |
| Part Number | 73686 |
| Door Linkage | Gear |
| Mounting Ear Qty. | 4 |
| Style | Hvac air door actuator |
| Terminal Pin Qty. | 5 |
This part fits 27 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Subaru | Crosstrek | 2.5L | H4 | GAS | Right | |
| 2024 | Subaru | Outback | Right | ||||
| 2023 | Subaru | Crosstrek | 2.0L | H4 | GAS | Right | |
| 2023 | Subaru | Impreza | Right | ||||
| 2023 | Subaru | Legacy | Right | ||||
| 2023 | Subaru | Outback | Right | ||||
| 2022 | Subaru | Ascent | Right | ||||
| 2022 | Subaru | Crosstrek | 2.5L | H4 | GAS | Right | |
| 2022 | Subaru | Impreza | Right | ||||
| 2022 | Subaru | Legacy | Right | ||||
| 2022 | Subaru | Outback | Right | ||||
| 2021 | Subaru | Ascent | Right | ||||
| 2021 | Subaru | Crosstrek | 2.0L | H4 | GAS | Right | |
| 2021 | Subaru | Impreza | Right | ||||
| 2021 | Subaru | Legacy | Right | ||||
| 2021 | Subaru | Outback | Right | ||||
| 2020 | Subaru | Ascent | Right | ||||
| 2020 | Subaru | Crosstrek | 2.0L | H4 | PLUG-IN HYBRID EV-GAS (PHEV) | Right | |
| 2020 | Subaru | Impreza | Right | ||||
| 2020 | Subaru | Legacy | Right | ||||
| 2020 | Subaru | Outback | Right | ||||
| 2019 | Subaru | Ascent | Right | ||||
| 2019 | Subaru | Crosstrek | 2.0L | H4 | GAS | Right | |
| 2019 | Subaru | Impreza | Right | ||||
| 2018 | Subaru | Crosstrek | Right | ||||
| 2018 | Subaru | Impreza | Right | ||||
| 2017 | Subaru | Impreza | Right |
* 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.