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Four Seasons 73786 HVAC Recirculation Door Actuator
| Brand | Four Seasons 73786 |
|---|---|
| Door Linkage | Male |
| Mounting Ear Qty. | 2 |
| Style | Hvac air door actuator |
| Terminal Pin Qty. | 0 |
| Fits | Ford, Lincoln, and Mercury · 21 vehicles |
Direct replacement. HVAC air door actuator built for the listed application.
Secure mounting. Two mounting ears help provide a stable installation.
Application-specific design. Male linkage and no terminal pins match the specified configuration.
Cross-references Four Seasons 73786, Global Parts Distributors LLC 1712795 and 6L2Z18A318AA for the same application. See all 4.
HVAC Recirculation Door Actuator Overview
The Four Seasons 73786 HVAC recirculation door actuator restores control of the air door inside the climate system. It is built for direct replacement use on select Ford, Lincoln, and Mercury applications, including Ford Explorer and Mercury Mountaineer models.
- HVAC air door actuator for recirculation door control
- Male door linkage for the specified application
- Two mounting ears for secure attachment
- No terminal pins for the listed configuration
Fitment Details
Compatible with 2006-2010 Ford Explorer, N/A; 2007-2010 Ford Explorer Sport Trac, N/A; 2006-2010 Mercury Mountaineer, N/A; 2003-2005 Lincoln Aviator, N/A, vacuum operated; 1996-1997 Ford F-250, N/A; 1997 Ford F-250 HD, N/A; and 1996 Ford F-150, N/A.
This Four Seasons HVAC recirculation door actuator 73786 is used to restore proper air door movement when the climate system stops switching between fresh and recirculated air. It is a fitment-based replacement for Ford Explorer and Mercury Mountaineer HVAC systems, and the same part number 73786 also cross-references Global Parts Distributors LLC 1712795 for the same application.
Common Issues It Can Help Resolve
- Stuck recirculation door operation
- Loss of cabin air mode switching
- Improper airflow routing through the HVAC system
- Actuator-related clicking or failed door movement
Installation Notes
Verify the door linkage style, mounting ear count, and terminal configuration before installation. Confirm the vehicle application and HVAC setup, including the vacuum-operated note on listed Lincoln Aviator models, to match the replacement part correctly.
Quality Assurance
Four Seasons states that its products are engineered and tested for long service life, drawing on more than 50 years of mobile A/C experience. Part number 73786 is backed by that product development focus.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2010 | Ford | Explorer | — |
| 2010 | Ford | Explorer Sport Trac | — |
| 2010 | Mercury | Mountaineer | — |
| 2009 | Ford | Explorer | — |
| 2009 | Ford | Explorer Sport Trac | — |
| 2009 | Mercury | Mountaineer | — |
| 2008 | Ford | Explorer | — |
| 2008 | Ford | Explorer Sport Trac | — |
| 2008 | Mercury | Mountaineer | — |
| 2007 | Ford | Explorer | — |
| 2007 | Ford | Explorer Sport Trac | — |
| 2007 | Mercury | Mountaineer | — |
| 2006 | Ford | Explorer | — |
| 2006 | Mercury | Mountaineer | — |
| 2005 | Lincoln | Aviator | Vacuum Operated |
| 2004 | Lincoln | Aviator | Vacuum Operated |
| 2003 | Lincoln | Aviator | Vacuum Operated |
| 1997 | Ford | F-250 | — |
| 1997 | Ford | F-250 HD | — |
| 1996 | Ford | F-150 | — |
| 1996 | Ford | F-250 | — |
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