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Four Seasons 73637 HVAC Recirculation Door Actuator
Overview of Four Seasons HVAC Recirculation Door Actuator 73637
The Four Seasons HVAC Recirculation Door Actuator 73637 is designed to restore proper airflow control in Honda Civic and CR-V models. This actuator features a durable arm-type door linkage and a reliable 7-terminal pin configuration for precise HVAC system operation.
- Arm-style door linkage for consistent movement
- Four mounting ears for secure installation
- Seven terminal pins ensuring accurate electrical connections
- Specifically engineered for Honda Civic and CR-V HVAC systems
- Part number 73637 for exact replacement compatibility
Detailed Product Description
This HVAC recirculation door actuator from Four Seasons is built to control the air door within the heating and cooling system of select Honda vehicles. The arm-style door linkage provides a sturdy connection to the HVAC air door, allowing smooth and reliable operation. With four mounting ears, the actuator mounts securely to the HVAC housing, minimizing vibration and ensuring consistent performance. The seven terminal pins facilitate proper electrical communication between the actuator and the vehicle’s climate control module, enabling precise control of air recirculation functions.
Compatible with Honda Civic and CR-V models, this actuator is an essential component for maintaining the efficiency of your vehicle’s HVAC system. The part number 73637 ensures you receive the correct fitment and function for your specific vehicle application.
Common Applications and Issues Addressed
- Restores proper air recirculation control in Honda Civic and CR-V HVAC systems
- Eliminates issues with inconsistent cabin temperature regulation
- Resolves HVAC air door failure or stuck door problems
- Prevents unwanted outside air infiltration during recirculation mode
- Corrects malfunctioning actuator signals causing climate control errors
Installation Notes and Tips
When installing the Four Seasons HVAC Recirculation Door Actuator 73637, ensure the four mounting ears align correctly with the HVAC housing. Carefully connect the seven terminal pins to the vehicle’s wiring harness to avoid damage or poor electrical contact. It is recommended to verify actuator movement after installation to confirm proper operation of the air recirculation door.
Quality Assurance and Warranty
Four Seasons manufactures this HVAC recirculation door actuator to meet or exceed OEM specifications for durability and performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 73637 |
| Door Linkage | Arm |
| Mounting Ear Qty. | 4 |
| Style | Hvac air door actuator |
| Terminal Pin Qty. | 7 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Honda | Civic | N/A | w/ ATC (Automatic Temperature Control) |
| 2011 | Honda | CR-V | N/A | w/ ATC (Automatic Temperature Control) |
| 2010 | Honda | Civic | N/A | w/ ATC (Automatic Temperature Control) |
| 2010 | Honda | CR-V | N/A | w/ ATC (Automatic Temperature Control) |
| 2009 | Honda | Civic | N/A | w/ ATC (Automatic Temperature Control) |
| 2009 | Honda | CR-V | N/A | w/ ATC (Automatic Temperature Control) |
| 2008 | Honda | Civic | N/A | w/ ATC (Automatic Temperature Control) |
| 2008 | Honda | CR-V | N/A | w/ ATC (Automatic Temperature Control) |
| 2007 | Honda | Civic | N/A | w/ ATC (Automatic Temperature Control) |
| 2006 | Honda | Civic | N/A | w/ ATC (Automatic Temperature Control) |
* 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.