Four Seasons 73026 HVAC Blend Door Actuator - Auxiliary
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Four Seasons
 Air Door Actuator

Four Seasons 73026 HVAC Blend Door Actuator - Auxiliary

Brand Four Seasons 73026
Position Auxiliary
Door Linkage Male
Mounting Ear Qty. 4
Style HVAC Air Door Actuator
Terminal Pin Qty. 8
Product line Air Door Actuator
Fits Ford, Mercury, and Lincoln · 24 vehicles

Air door actuator. Controls HVAC airflow with a direct-fit actuator design.

4 mounting ears. Provides a secure, stable attachment for dependable operation.

8 terminals. Supports precise electrical control for smooth door movement.

Cross-references Four Seasons 73026, 2L2Z19E616BA and 604211 for the same application. See all 8.

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Four Seasons 73026 HVAC Air Door Actuator

The Four Seasons 73026 is an HVAC air door actuator for auxiliary climate control applications. It uses a male door linkage, 4 mounting ears, and an 8-pin terminal layout to match the specified blend door actuator configuration in supported vehicles.

Built under the Four Seasons Air Door Actuator line, this part is focused on precise HVAC door movement for temperature and airflow control. It is a direct-fit option for select Ford Explorer, Mercury Mountaineer, and Lincoln Aviator auxiliary HVAC applications.

Key Features

  • HVAC air door actuator for auxiliary climate control systems
  • Male door linkage for the specified door connection style
  • 4 mounting ears for secure installation alignment
  • 8 terminal pins for the correct electrical interface
  • Four Seasons part number 73026
  • Cross-references with 2L2Z19E616BA and 604211 for the same application

Fitment Details

  • Fits 2002-2010 Ford Explorer, Auxiliary
  • Fits 2003-2010 Mercury Mountaineer, Auxiliary
  • Fits 2003-2005 Lincoln Aviator, Auxiliary
  • Fits 2002 Mercury Mountaineer, Auxiliary; compatible with HVAC blend door actuator models manufactured from March 2002

What This Part Helps Resolve

  • Incorrect cabin temperature control from a failed blend or air door actuator
  • Airflow stuck in one vent position
  • HVAC doors that do not respond to control changes
  • Clicking or repeated actuator movement behind the dash
  • Loss of auxiliary climate control function in supported Ford, Mercury, and Lincoln models

Installation Notes

Verify the connector style, terminal count, mounting ear layout, and door linkage before installation. This part is specified for auxiliary HVAC applications, so confirm the vehicle’s actuator location and match it to the original unit removed from the vehicle. For best results, inspect the HVAC door and related linkage for binding or damage before replacing the actuator.

Quality Assurance

Four Seasons HVAC components are built for replacement use in climate control systems and are cataloged by application to support accurate part matching. Confirm the part number 73026 against the original actuator and vehicle fitment before installation.

Related reading

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2010FordExplorer—AuxiliaryAir Door Actuator
2010FordExplorerLimitedAuxiliaryAir Door Actuator
2010FordExplorerXLTAuxiliaryAir Door Actuator
2010FordExplorerXLT BaseAuxiliaryAir Door Actuator
2010MercuryMountaineer—AuxiliaryAir Door Actuator
2009FordExplorer—AuxiliaryAir Door Actuator
2009MercuryMountaineer—AuxiliaryAir Door Actuator
2008FordExplorer—AuxiliaryAir Door Actuator
2008MercuryMountaineer—AuxiliaryAir Door Actuator
2007FordExplorer—AuxiliaryAir Door Actuator
2007MercuryMountaineer—AuxiliaryAir Door Actuator
2006FordExplorer—AuxiliaryAir Door Actuator
2006MercuryMountaineer—AuxiliaryAir Door Actuator
2005FordExplorer—AuxiliaryAir Door Actuator
2005LincolnAviator—AuxiliaryAir Door Actuator
2005MercuryMountaineer—AuxiliaryAir Door Actuator
2004FordExplorer—AuxiliaryAir Door Actuator
2004LincolnAviator—AuxiliaryAir Door Actuator
2004MercuryMountaineer—AuxiliaryAir Door Actuator
2003FordExplorer—AuxiliaryAir Door Actuator
2003LincolnAviator—AuxiliaryAir Door Actuator
2003MercuryMountaineer—AuxiliaryAir Door Actuator
2002FordExplorer—AuxiliaryAir Door Actuator
2002MercuryMountaineer—AuxiliaryCompatible with HVAC Blend Door Actuator models manufactured from March 2002.; Air Door Actuator
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 730262L2Z19E616BA6042116552284A27326BDAC1038MT18554YH1746