Four Seasons 73597 HVAC Recirculation Door Actuator

Honda Civic HVAC Recirculation Door Actuator

The Four Seasons 73597 HVAC recirculation door actuator restores control of the air door that directs cabin air through the recirculation system. It is built for 2012-2015 Honda Civic applications and uses a cam-style door linkage with a 7-pin terminal layout for the specified HVAC setup.

Key Features

• HVAC air door actuator for recirculation door operation
• Cam-style door linkage for the listed application
• 4 mounting ears for secure HVAC housing attachment
• 7 terminal pins for the correct electrical connection
• Direct-fit replacement for 2012-2015 Honda Civic HVAC systems
• Four Seasons part number 73597

Detailed Description

Four Seasons 73597 is an HVAC recirculation door actuator engineered for precise air door movement inside the climate control system. In a Honda Civic, this actuator helps control whether the system draws in outside air or recirculates interior air, supporting proper airflow management and cabin comfort. Four Seasons backs this part with more than 50 years of mobile A/C experience and builds it to meet the demands of everyday HVAC operation. This part cross-references A60597 for the same application.

Common Issues This Part Can Address

• Recirculation door stuck in one position
• Inconsistent airflow direction from the HVAC system
• Clicking or binding from the dash HVAC door area
• Loss of recirculation function in the cabin air system
• HVAC control response problems tied to the actuator

Installation Notes and Tips

Fits 2012-2015 Honda Civic, N/A. Verify the connector style, mounting ear layout, and cam linkage match the original actuator before installation. After replacement, cycle the HVAC controls to confirm smooth door movement and proper recirculation operation. For best results, compare the original part number and connector configuration with Four Seasons 73597 before installation.

Quality Assurance

Four Seasons states that its products are engineered and tested for years of trouble-free operation. The 73597 is supported by the brand’s long-standing mobile air conditioning experience and is built as a replacement HVAC actuator for the listed Honda Civic applications.