Four Seasons 73400 HVAC Mode Door Actuator - Left or Right
OE Quality 60-Day Returns
Four Seasons
 Air Door Actuator

Four Seasons 73400 HVAC Mode Door Actuator - Left or Right

Brand Four Seasons 73400
Position Left
Door Linkage Cam
Mounting Ear Qty. 3
Style HVAC Air Door Actuator
Terminal Pin Qty. 5
Product line Air Door Actuator
Fits Kia · 6 vehicles

Air door actuator. Controls HVAC airflow with a cam-style linkage.

5-pin design. Provides a straightforward electrical connection.

3 mounting ears. Offers secure attachment for a stable install.

Cross-references Four Seasons 73400, 971542J000 and A60400 for the same application. See all 4.

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Four Seasons 73400 HVAC Air Door Actuator

The Four Seasons 73400 HVAC air door actuator controls the movement of the mode door in the climate control system. Built with a cam-style door linkage, 3 mounting ears, and a 5-pin terminal layout, it is a direct-fit service part for restoring proper air distribution in the cabin.

Compatible with 2009-2011 Kia Borrego applications, this HVAC mode door actuator is used on both left and right positions. Four Seasons 73400 is a practical replacement when the original actuator no longer responds correctly to HVAC commands.

Key Features

  • Four Seasons Air Door Actuator line for HVAC mode door service
  • Cam-style door linkage for the specified application
  • 3 mounting ears for secure installation
  • 5-terminal pin connector layout
  • Fits 2009-2011 Kia Borrego, left
  • Fits 2009-2011 Kia Borrego, right

Detailed Description

This HVAC mode door actuator is built for climate control systems that direct airflow between panel, floor, and defrost outlets. The Four Seasons 73400 uses a cam linkage design and the specified 5-pin electrical interface to match the original actuator configuration on Kia Borrego models. If you are searching for a Kia Borrego HVAC mode door actuator or a Four Seasons 73400 replacement, this part matches the listed left and right applications for 2009-2011 vehicles.

This part cross-references 971542J000 and A60400 for the same application.

What It Helps Fix

  • Airflow stuck on one vent position
  • No response when changing HVAC mode settings
  • Incorrect air distribution to defrost, dash, or floor outlets
  • Clicking or inconsistent actuator movement behind the dash
  • Loss of proper cabin airflow control in a Kia Borrego

Installation Notes and Tips

Verify the connector style, mounting ear layout, and door linkage type before installation. This Four Seasons 73400 actuator is listed for 2009-2011 Kia Borrego left and right positions, so confirm the original part location and match it to the vehicle’s HVAC mode door setup. After installation, cycle the climate controls to confirm smooth door movement and correct airflow direction.

Quality Assurance

Four Seasons supplies HVAC service parts for replacement applications, and this actuator is cataloged to match the specified OE-style fitment for the Kia Borrego platform.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2011KiaBorregoLeftAir Door Actuator
2011KiaBorregoRightAir Door Actuator
2010KiaBorregoLeftAir Door Actuator
2010KiaBorregoRightAir Door Actuator
2009KiaBorregoLeftAir Door Actuator
2009KiaBorregoRightAir Door Actuator
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 73400971542J000A60400BDAF1366