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Four Seasons 73450 HVAC Mode Door Actuator - Right
Reliable HVAC Mode Door Actuator for Acura and Honda Vehicles
The Four Seasons Air Door Actuator 73450 is designed to restore proper airflow control in your Acura or Honda's HVAC system. Engineered to meet OEM specifications, this HVAC mode door actuator ensures precise operation for models including Accord, Civic, CR-V, ILX, and RDX.
- Compatible with Acura and Honda models: Accord, Civic, CR-V, ILX, RDX
- Part Number: 73450 for accurate identification
- Features a male door linkage for secure connection
- Equipped with 4 mounting ears for stable installation
- Includes 5 terminal pins for reliable electrical connectivity
- Style: HVAC air door actuator designed for mode control
About the Four Seasons Air Door Actuator Product Line
The Air Door Actuator line by Four Seasons focuses on HVAC components that regulate airflow direction within vehicle climate control systems. This product line emphasizes precise movement and durability, ensuring consistent performance in controlling air distribution. The 73450 actuator is part of this line, providing dependable operation for HVAC mode doors in select Acura and Honda vehicles.
Detailed Product Description and Attributes
The Four Seasons Air Door Actuator 73450 features a male door linkage that interfaces directly with the HVAC mode door mechanism. It includes four mounting ears, which provide a secure and stable fit within the HVAC housing. The actuator is equipped with five terminal pins, facilitating a reliable electrical connection to the vehicle’s climate control system. This actuator style is specifically designed to control the mode door, directing airflow to the desired vents inside the cabin.
Common HVAC Issues Addressed by This Actuator
- Inability to switch between different airflow modes (defrost, floor, vent)
- Unresponsive or stuck HVAC mode door
- Intermittent or no airflow from selected vents
- Unusual noises from the HVAC system during mode changes
- Fault codes related to HVAC door actuator malfunction
Installation Notes and Tips
- Ensure vehicle compatibility with Acura and Honda models including Accord, Civic, CR-V, ILX, and RDX before installation
- Disconnect the battery prior to installation to prevent electrical shorts
- Carefully remove the old actuator and note the orientation of the door linkage
- Align the male door linkage and secure the actuator using all four mounting ears
- Verify electrical connections with the five terminal pins are secure before reassembly
Quality Assurance and Warranty Information
Four Seasons manufactures the Air Door Actuator 73450 to meet or exceed OEM standards for fit, form, and function. This part undergoes rigorous quality control to ensure reliable operation within the HVAC system. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Four Seasons |
| Part Number | 73450 |
| Position | Air Door Actuator, Right |
| Door Linkage | Male |
| Mounting Ear Qty. | 4 |
| Style | HVAC Air Door Actuator |
| Terminal Pin Qty. | 5 |
This part fits 68 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2022 | Acura | ILX | Right | |||||
| 2021 | Acura | ILX | Right | |||||
| 2020 | Acura | ILX | Right | |||||
| 2019 | Acura | ILX | Right | Air Door Actuator | ||||
| 2018 | Acura | ILX | Right | Air Door Actuator | ||||
| 2018 | Acura | RDX | N/A | Air Door Actuator | ||||
| 2017 | Acura | ILX | Right | Air Door Actuator | ||||
| 2017 | Acura | RDX | N/A | Air Door Actuator | ||||
| 2017 | Honda | Accord | N/A | |||||
| 2016 | Acura | ILX | Right | Air Door Actuator | ||||
| 2016 | Acura | RDX | N/A | Air Door Actuator | ||||
| 2016 | Honda | Accord | N/A | Air Door Actuator | ||||
| 2016 | Honda | CR-V | N/A | Air Door Actuator | ||||
| 2015 | Acura | ILX | Right | Air Door Actuator | ||||
| 2015 | Acura | RDX | N/A | Air Door Actuator | ||||
| 2015 | Honda | Accord | N/A | Air Door Actuator | ||||
| 2015 | Honda | Civic | SE | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | Civic | Touring | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | Civic | LX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | Civic | EX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | Civic | DX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | Civic | Si | Sedan | 2.4L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | Civic | HF | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | Civic | Hybrid | Sedan | 1.5L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | Civic | EX-L | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | Civic | Hybrid-L | Sedan | 1.5L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | Civic | Natural Gas | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2015 | Honda | CR-V | N/A | Air Door Actuator | ||||
| 2014 | Acura | ILX | Right | Air Door Actuator | ||||
| 2014 | Acura | RDX | N/A | Air Door Actuator | ||||
| 2014 | Honda | Accord | N/A | Air Door Actuator | ||||
| 2014 | Honda | Civic | Touring | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2014 | Honda | Civic | LX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2014 | Honda | Civic | EX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2014 | Honda | Civic | DX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2014 | Honda | Civic | Si | Sedan | 2.4L | L4 | N/A | Air Door Actuator |
| 2014 | Honda | Civic | HF | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2014 | Honda | Civic | Hybrid | Sedan | 1.5L | L4 | N/A | Air Door Actuator |
| 2014 | Honda | Civic | EX-L | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2014 | Honda | Civic | Hybrid-L | Sedan | 1.5L | L4 | N/A | Air Door Actuator |
| 2014 | Honda | Civic | Natural Gas | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2014 | Honda | CR-V | N/A | Air Door Actuator | ||||
| 2013 | Acura | ILX | Right | Air Door Actuator | ||||
| 2013 | Acura | RDX | N/A | Air Door Actuator | ||||
| 2013 | Honda | Accord | N/A | Air Door Actuator | ||||
| 2013 | Honda | Civic | Base | Sedan | 1.5L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | Civic | Touring | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | Civic | LX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | Civic | EX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | Civic | DX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | Civic | Si | Sedan | 2.4L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | Civic | HF | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | Civic | Hybrid | Sedan | 1.5L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | Civic | EX-L | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | Civic | Hybrid-L | Sedan | 1.5L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | Civic | Natural Gas | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2013 | Honda | CR-V | N/A | Air Door Actuator | ||||
| 2012 | Honda | Civic | Base | Sedan | 1.5L | L4 | N/A | Air Door Actuator |
| 2012 | Honda | Civic | LX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2012 | Honda | Civic | EX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2012 | Honda | Civic | GX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2012 | Honda | Civic | DX | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2012 | Honda | Civic | Si | Sedan | 2.4L | L4 | N/A | Air Door Actuator |
| 2012 | Honda | Civic | HF | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2012 | Honda | Civic | Hybrid | Sedan | 1.5L | L4 | N/A | Air Door Actuator |
| 2012 | Honda | Civic | EX-L | Sedan | 1.8L | L4 | N/A | Air Door Actuator |
| 2012 | Honda | Civic | Hybrid-L | Sedan | 1.5L | L4 | N/A | Air Door Actuator |
| 2012 | Honda | CR-V | 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.