Four Seasons 73306 HVAC Blend Door Actuator
OE Quality 60-Day Returns
Four Seasons
 Air Door Actuator

Four Seasons 73306 HVAC Blend Door Actuator

Brand Four Seasons 73306
Door Linkage Arm
Mounting Ear Qty. 4
Style HVAC Air Door Actuator
Terminal Pin Qty. 5
Product line Air Door Actuator
Fits Honda · 13 vehicles

Air door actuator. Controls HVAC airflow with a 5-pin, arm-linkage design.

Blend door actuator. Directs air through the HVAC system for precise temperature control.

Four Seasons line. Focused on dependable HVAC replacement components.

Cross-references Four Seasons 73306, 79160TM8A41 and 604884 for the same application. See all 6.

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HVAC Air Door Actuator for Honda Fit, Insight, and CR-Z

Four Seasons 73306 is an HVAC blend door actuator built for precise air door movement in select Honda applications. It is a direct-fit style replacement for vehicles that use a 5-terminal pin layout, an arm-style door linkage, and a 4-ear mounting pattern.

The Four Seasons Air Door Actuator line focuses on restoring controlled airflow through the HVAC system. This Four Seasons 73306 actuator is used in select Honda CR-Z, Fit, and Insight models where the blend door needs accurate positioning for temperature and air distribution control.

  • HVAC air door actuator for blend door control
  • Arm-style door linkage
  • 4 mounting ears for secure installation
  • 5 terminal pins
  • Direct replacement for select Honda HVAC systems

Fitment and Cross-Reference

  • Fits 2011-2016 Honda CR-Z, Air Door Actuator
  • Fits 2013-2014 Honda Fit, Air Door Actuator
  • Fits 2010-2014 Honda Insight, Air Door Actuator

This part cross-references 79160TM8A41 and 604884 for the same application.

What It Helps Correct

  • Inconsistent cabin temperature control
  • Airflow stuck on one vent setting
  • Blend door movement errors
  • HVAC response problems tied to actuator wear
  • Loss of proper hot/cold air mixing

Installation Notes

Verify the connector style, terminal pin count, mounting ear layout, and door linkage before installation. Match the replacement to the original actuator location in the HVAC housing on the Honda CR-Z, Honda Fit, or Honda Insight to confirm proper fitment. After installation, cycle the HVAC controls to check door movement and temperature response.

Quality Assurance

Four Seasons 73306 is cataloged as an HVAC blend door actuator in the Four Seasons Air Door Actuator product line, with fitment listed for 2010-2016 Honda applications.

Related reading

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2016HondaCR-Z—N/AAir Door Actuator
2015HondaCR-Z—N/AAir Door Actuator
2014HondaCR-Z—N/AAir Door Actuator
2014HondaFit—N/AAir Door Actuator
2014HondaInsight—N/AAir Door Actuator
2013HondaCR-Z—N/AAir Door Actuator
2013HondaFitEVN/AAir Door Actuator
2013HondaInsight—N/AAir Door Actuator
2012HondaCR-Z—N/AAir Door Actuator
2012HondaInsight—N/AAir Door Actuator
2011HondaCR-Z—N/AAir Door Actuator
2011HondaInsight—N/AAir Door Actuator
2010HondaInsight—N/AAir Door Actuator
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 7330679160TM8A4160488465448841BDAC1276MT18676