/live/media/FS/FS_73055_Fro.jpg)
OE Quality
60-Day Returns
Four Seasons
Air Door ActuatorFour Seasons 73055 HVAC Mode Door Actuator - Left Main or Right Main
| Brand | Four Seasons 73055 |
|---|---|
| Position | Left Main |
| Door Linkage | Female |
| Mounting Ear Qty. | 3 |
| Style | HVAC Air Door Actuator |
| Terminal Pin Qty. | 5 |
| Product line | Air Door Actuator |
| Fits | Ford, Lincoln, and Mercury · 188 vehicles |
Air door actuator. Controls HVAC airflow direction with precise door movement.
5-pin design. Supports reliable electrical connection for consistent operation.
Female linkage. Connects securely to the door linkage for straightforward installation.
Cross-references Four Seasons 73055, Global Parts Distributors LLC 1712240 and Pioneer Automotive Industries 604229 for the same application. See all 9.
$54.19Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all HVAC Mode Door Actuator options
Four Seasons 73055 Air Door Actuator Overview
The Four Seasons 73055 HVAC mode door actuator is an air door actuator built for precise control of cabin airflow direction. It is used in HVAC systems where the mode or recirculation door must move accurately to route air to the vents, floor, or defrost outlets.
Four Seasons Air Door Actuator line parts are focused on direct-fit HVAC control components for vehicles that rely on electronic door movement. This 73055 actuator is a 5-terminal, 3-ear mounting design with a female door linkage.
Key Features
- HVAC mode door actuator for air distribution control
- Female door linkage for the specified door connection
- 3 mounting ears for secure installation
- 5 terminal pins for electrical connection
- Four Seasons part number 73055 for catalog and cross-reference use
Detailed Description
Four Seasons 73055 is an HVAC air door actuator used to move the mode door in the climate control system. In fitments such as the 2010-2012 Ford Fusion, 2010-2012 Lincoln MKZ, and 2010-2011 Mercury Milan, it is listed for left main, right main, and N/A positions depending on the vehicle configuration. This makes it a practical replacement when the original actuator no longer responds correctly or the HVAC system cannot direct air as commanded.
This part cross-references Global Parts Distributors LLC 1712240 for the same application. It also cross-references Pioneer Automotive Industries 604229 for the same application.
What It Helps Fix
- Incorrect airflow direction from dash, floor, or defrost outlets
- HVAC doors that stop moving or move inconsistently
- Temperature or mode control issues tied to a failed actuator
- Recirculation door operation problems on supported Ford, Lincoln, and Mercury applications
- Noise from a worn or binding HVAC actuator
Installation Notes and Fitment
Verify the connector style, mounting ear count, terminal pin count, and door linkage before installation. For 2010-2012 Ford Fusion, this part is listed for left main and right main positions on dual-zone climate control applications, and also for N/A positions on other listed configurations. For 2010-2012 Lincoln MKZ and 2010-2011 Mercury Milan, confirm whether the vehicle uses dual-zone climate control before ordering.
- Fits 2010-2012 Ford Fusion, left main
- Fits 2010-2012 Ford Fusion, right main
- Fits 2010-2012 Ford Fusion, N/A
- Fits 2010-2012 Lincoln MKZ, left main
- Fits 2010-2012 Lincoln MKZ, right main
- Fits 2010-2012 Lincoln MKZ, N/A
- Fits 2010-2011 Ford Fusion, N/A
- Fits 2010-2011 Mercury Milan, left main
- Fits 2010-2011 Mercury Milan, right main
- Fits 2010-2011 Mercury Milan, N/A
Quality Assurance
Four Seasons supplies HVAC replacement components for a wide range of vehicle applications, and this actuator is cataloged under part number 73055 for direct identification during service and replacement.
This part fits 188 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2012 | Ford | Fusion | — | — | — | — | Left Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2012 | Ford | Fusion | — | — | — | — | Right Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2012 | Ford | Fusion | — | — | 3.0L | V6 | N/A | Air Door Actuator |
| 2012 | Ford | Fusion | — | — | 3.5L | V6 | N/A | Air Door Actuator |
| 2012 | Lincoln | MKZ | — | — | — | — | N/A | Not compatible with dual-zone climate control.; Air Door Actuator |
| 2012 | Lincoln | MKZ | — | — | — | — | Left Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2012 | Lincoln | MKZ | — | — | — | — | Right Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2011 | Ford | Fusion | — | — | — | — | N/A | Not compatible with dual-zone climate control.; Air Door Actuator |
| 2011 | Ford | Fusion | — | — | — | — | Left Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2011 | Ford | Fusion | — | — | — | — | Right Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2011 | Ford | Fusion | — | — | 3.0L | V6 | N/A | Air Door Actuator |
| 2011 | Ford | Fusion | — | — | 3.5L | V6 | N/A | Air Door Actuator |
| 2011 | Lincoln | MKZ | — | — | — | — | N/A | Not compatible with dual-zone climate control.; Air Door Actuator |
| 2011 | Lincoln | MKZ | — | — | — | — | Left Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2011 | Lincoln | MKZ | — | — | — | — | Right Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2011 | Mercury | Milan | — | — | — | — | N/A | Not compatible with dual-zone climate control.; Air Door Actuator |
| 2011 | Mercury | Milan | — | — | — | — | Left Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2011 | Mercury | Milan | — | — | — | — | Right Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2010 | Ford | Fusion | — | — | — | — | N/A | Not compatible with dual-zone climate control.; Air Door Actuator |
| 2010 | Ford | Fusion | — | — | — | — | Left Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2010 | Ford | Fusion | — | — | — | — | Right Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2010 | Ford | Fusion | — | — | 3.0L | V6 | N/A | Air Door Actuator |
| 2010 | Ford | Fusion | — | — | 3.5L | V6 | N/A | Air Door Actuator |
| 2010 | Lincoln | MKZ | — | — | — | — | N/A | Not compatible with dual-zone climate control.; Air Door Actuator |
| 2010 | Lincoln | MKZ | — | — | — | — | Left Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2010 | Lincoln | MKZ | — | — | — | — | Right Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2010 | Mercury | Milan | — | — | — | — | N/A | Not compatible with dual-zone climate control.; Air Door Actuator |
| 2010 | Mercury | Milan | — | — | — | — | Left Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 2010 | Mercury | Milan | — | — | — | — | Right Main | Vehicle is compatible with Dual Zone Climate Control for HVAC Recirculation Door Actuator.; Air Door Actuator |
| 1996 | Chevrolet | Corvette | — | — | — | — | N/A | New Part |
| 1995 | Chevrolet | Corvette | — | — | — | — | N/A | New Part |
| 1994 | Chevrolet | Blazer | — | — | — | — | Main | New Part |
| 1994 | Chevrolet | C1500 | — | — | — | — | N/A | New Part |
| 1994 | Chevrolet | C1500 Suburban | — | — | — | — | Main | New Part |
| 1994 | Chevrolet | C2500 | — | — | — | — | N/A | New Part |
| 1994 | Chevrolet | C2500 Suburban | — | — | — | — | Main | New Part |
| 1994 | Chevrolet | C35 | — | — | — | — | N/A | New Part |
| 1994 | Chevrolet | C3500 | — | — | — | — | N/A | New Part |
| 1994 | Chevrolet | Corvette | — | — | — | — | N/A | New Part |
| 1994 | Chevrolet | K1500 | — | — | — | — | N/A | New Part |
| 1994 | Chevrolet | K1500 Suburban | — | — | — | — | Main | New Part |
| 1994 | Chevrolet | K2500 | — | — | — | — | N/A | New Part |
| 1994 | Chevrolet | K2500 Suburban | — | — | — | — | Main | New Part |
| 1994 | Chevrolet | K3500 | — | — | — | — | N/A | New Part |
| 1994 | GMC | C1500 | — | — | — | — | N/A | New Part |
| 1994 | GMC | C1500 Suburban | — | — | — | — | Main | New Part |
| 1994 | GMC | C2500 | — | — | — | — | N/A | New Part |
| 1994 | GMC | C2500 Suburban | — | — | — | — | Main | New Part |
| 1994 | GMC | C3500 | — | — | — | — | N/A | New Part |
| 1994 | GMC | K1500 | — | — | — | — | N/A | New Part |
| 1994 | GMC | K1500 Suburban | — | — | — | — | Main | New Part |
| 1994 | GMC | K2500 | — | — | — | — | N/A | New Part |
| 1994 | GMC | K2500 Suburban | — | — | — | — | Main | New Part |
| 1994 | GMC | K3500 | — | — | — | — | N/A | New Part |
| 1994 | GMC | Yukon | — | — | — | — | Main | New Part |
| 1993 | Buick | Century | — | Wagon | 3.3L | V6 | N/A | New Part |
| 1993 | Buick | Roadmaster | — | — | — | — | N/A | New Part |
| 1993 | Cadillac | Commercial Chassis | — | — | — | — | N/A | New Part |
| 1993 | Cadillac | Fleetwood | Brougham | — | — | — | N/A | New Part |
| 1993 | Chevrolet | Blazer | — | — | — | — | Main | New Part |
| 1993 | Chevrolet | C1500 | — | — | — | — | N/A | New Part |
| 1993 | Chevrolet | C1500 Suburban | — | — | — | — | Main | New Part |
| 1993 | Chevrolet | C2500 | — | — | — | — | N/A | New Part |
| 1993 | Chevrolet | C2500 Suburban | — | — | — | — | Main | New Part |
| 1993 | Chevrolet | C35 | — | — | — | — | N/A | New Part |
| 1993 | Chevrolet | C3500 | — | — | — | — | N/A | New Part |
| 1993 | Chevrolet | Corvette | — | — | — | — | N/A | New Part |
| 1993 | Chevrolet | K1500 | — | — | — | — | N/A | New Part |
| 1993 | Chevrolet | K1500 Suburban | — | — | — | — | Main | New Part |
| 1993 | Chevrolet | K2500 | — | — | — | — | N/A | New Part |
| 1993 | Chevrolet | K2500 Suburban | — | — | — | — | Main | New Part |
| 1993 | Chevrolet | K3500 | — | — | — | — | N/A | New Part |
| 1993 | GMC | C1500 | — | — | — | — | N/A | New Part |
| 1993 | GMC | C1500 Suburban | — | — | — | — | Main | New Part |
| 1993 | GMC | C2500 | — | — | — | — | N/A | New Part |
| 1993 | GMC | C2500 Suburban | — | — | — | — | Main | New Part |
| 1993 | GMC | C3500 | — | — | — | — | N/A | New Part |
| 1993 | GMC | K1500 | — | — | — | — | N/A | New Part |
| 1993 | GMC | K1500 Suburban | — | — | — | — | Main | New Part |
| 1993 | GMC | K2500 | — | — | — | — | N/A | New Part |
| 1993 | GMC | K2500 Suburban | — | — | — | — | N/A | New Part |
| 1993 | GMC | K3500 | — | — | — | — | N/A | New Part |
| 1993 | GMC | Yukon | — | — | — | — | Main | New Part |
| 1992 | Buick | Century | — | Wagon | 2.5L | L4 | N/A | New Part |
| 1992 | Buick | Roadmaster | — | — | — | — | N/A | New Part |
| 1992 | Chevrolet | Blazer | — | — | — | — | Main | New Part |
| 1992 | Chevrolet | C1500 | — | — | — | — | N/A | New Part |
| 1992 | Chevrolet | C1500 Suburban | — | — | — | — | Main | New Part |
| 1992 | Chevrolet | C2500 | — | — | — | — | N/A | New Part |
| 1992 | Chevrolet | C2500 Suburban | — | — | — | — | Main | New Part |
| 1992 | Chevrolet | C35 | — | — | — | — | N/A | New Part |
| 1992 | Chevrolet | C3500 | — | — | — | — | N/A | New Part |
| 1992 | Chevrolet | Corvette | — | — | — | — | N/A | New Part |
| 1992 | Chevrolet | K1500 | — | — | — | — | N/A | New Part |
| 1992 | Chevrolet | K1500 Suburban | — | — | — | — | Main | New Part |
| 1992 | Chevrolet | K2500 | — | — | — | — | N/A | New Part |
| 1992 | Chevrolet | K2500 Suburban | — | — | — | — | Main | New Part |
| 1992 | Chevrolet | K3500 | — | — | — | — | N/A | New Part |
| 1992 | GMC | C1500 | — | — | — | — | N/A | New Part |
| 1992 | GMC | C1500 Suburban | — | — | — | — | Main | New Part |
| 1992 | GMC | C2500 | — | — | — | — | N/A | New Part |
| 1992 | GMC | C2500 Suburban | — | — | — | — | Main | New Part |
| 1992 | GMC | C3500 | — | — | — | — | N/A | New Part |
| 1992 | GMC | K1500 | — | — | — | — | N/A | New Part |
| 1992 | GMC | K1500 Suburban | — | — | — | — | Main | New Part |
| 1992 | GMC | K2500 | — | — | — | — | N/A | New Part |
| 1992 | GMC | K2500 Suburban | — | — | — | — | Main | New Part |
| 1992 | GMC | K3500 | — | — | — | — | N/A | New Part |
| 1992 | GMC | Yukon | — | — | — | — | Main | New Part |
| 1992 | Oldsmobile | Custom Cruiser | — | — | — | — | N/A | New Part |
| 1991 | Buick | Century | — | Wagon | 2.5L | L4 | N/A | New Part |
| 1991 | Buick | Roadmaster | — | — | — | — | N/A | New Part |
| 1991 | Chevrolet | C1500 | — | — | — | — | N/A | New Part |
| 1991 | Chevrolet | C2500 | — | — | — | — | N/A | New Part |
| 1991 | Chevrolet | C35 | — | — | — | — | N/A | New Part |
| 1991 | Chevrolet | C3500 | — | — | — | — | N/A | New Part |
| 1991 | Chevrolet | Corvette | — | — | — | — | N/A | New Part |
| 1991 | Chevrolet | K1500 | — | — | — | — | N/A | New Part |
| 1991 | Chevrolet | K2500 | — | — | — | — | N/A | New Part |
| 1991 | Chevrolet | K3500 | — | — | — | — | N/A | New Part |
| 1991 | Chevrolet | R3500 | — | — | — | — | N/A | New Part |
| 1991 | Chevrolet | V3500 | — | — | — | — | N/A | New Part |
| 1991 | GMC | C1500 | — | — | — | — | N/A | New Part |
| 1991 | GMC | C2500 | — | — | — | — | N/A | New Part |
| 1991 | GMC | C3500 | — | — | — | — | N/A | New Part |
| 1991 | GMC | K1500 | — | — | — | — | N/A | New Part |
| 1991 | GMC | K2500 | — | — | — | — | N/A | New Part |
| 1991 | GMC | K3500 | — | — | — | — | N/A | New Part |
| 1991 | GMC | R3500 | — | — | — | — | N/A | New Part |
| 1991 | GMC | V3500 | — | — | — | — | N/A | New Part |
| 1991 | Oldsmobile | Custom Cruiser | — | — | — | — | N/A | New Part |
| 1990 | Chevrolet | C1500 | — | — | — | — | N/A | New Part |
| 1990 | Chevrolet | C2500 | — | — | — | — | N/A | New Part |
| 1990 | Chevrolet | C35 | — | — | — | — | N/A | New Part |
| 1990 | Chevrolet | C3500 | — | — | — | — | N/A | New Part |
| 1990 | Chevrolet | Corvette | — | — | — | — | N/A | New Part |
| 1990 | Chevrolet | K1500 | — | — | — | — | N/A | New Part |
| 1990 | Chevrolet | K2500 | — | — | — | — | N/A | New Part |
| 1990 | Chevrolet | K3500 | — | — | — | — | N/A | New Part |
| 1990 | Chevrolet | R3500 | — | — | — | — | N/A | New Part |
| 1990 | Chevrolet | V3500 | — | — | — | — | N/A | New Part |
| 1990 | GMC | C1500 | — | — | — | — | N/A | New Part |
| 1990 | GMC | C2500 | — | — | — | — | N/A | New Part |
| 1990 | GMC | C3500 | — | — | — | — | N/A | New Part |
| 1990 | GMC | K1500 | — | — | — | — | N/A | New Part |
| 1990 | GMC | K2500 | — | — | — | — | N/A | New Part |
| 1990 | GMC | K3500 | — | — | — | — | N/A | New Part |
| 1990 | GMC | R3500 | — | — | — | — | N/A | New Part |
| 1990 | GMC | V3500 | — | — | — | — | N/A | New Part |
| 1989 | Chevrolet | C1500 | — | — | — | — | N/A | New Part |
| 1989 | Chevrolet | C2500 | — | — | — | — | N/A | New Part |
| 1989 | Chevrolet | C35 | — | — | — | — | N/A | New Part |
| 1989 | Chevrolet | C3500 | — | — | — | — | N/A | New Part |
| 1989 | Chevrolet | K1500 | — | — | — | — | N/A | New Part |
| 1989 | Chevrolet | K2500 | — | — | — | — | N/A | New Part |
| 1989 | Chevrolet | K3500 | — | — | — | — | N/A | New Part |
| 1989 | Chevrolet | R2500 | — | — | — | — | N/A | New Part |
| 1989 | Chevrolet | R3500 | — | — | — | — | N/A | New Part |
| 1989 | Chevrolet | V3500 | — | — | — | — | N/A | New Part |
| 1989 | GMC | C1500 | — | — | — | — | N/A | New Part |
| 1989 | GMC | C2500 | — | — | — | — | N/A | New Part |
| 1989 | GMC | C3500 | — | — | — | — | N/A | New Part |
| 1989 | GMC | K1500 | — | — | — | — | N/A | New Part |
| 1989 | GMC | K2500 | — | — | — | — | N/A | New Part |
| 1989 | GMC | K3500 | — | — | — | — | N/A | New Part |
| 1989 | GMC | R2500 | — | — | — | — | N/A | New Part |
| 1989 | GMC | R3500 | — | — | — | — | N/A | New Part |
| 1989 | GMC | V3500 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | C15 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | C1500 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | C2500 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | C35 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | C3500 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | K1500 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | K2500 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | K3500 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | R20 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | R30 | — | — | — | — | N/A | New Part |
| 1988 | Chevrolet | V30 | — | — | — | — | N/A | New Part |
| 1988 | GMC | C1500 | — | — | — | — | N/A | New Part |
| 1988 | GMC | C2500 | — | — | — | — | N/A | New Part |
| 1988 | GMC | C3500 | — | — | — | — | N/A | New Part |
| 1988 | GMC | K1500 | — | — | — | — | N/A | New Part |
| 1988 | GMC | K2500 | — | — | — | — | N/A | New Part |
| 1988 | GMC | K3500 | — | — | — | — | N/A | New Part |
| 1988 | GMC | R2500 | — | — | — | — | N/A | New Part |
| 1988 | GMC | R3500 | — | — | — | — | N/A | New Part |
| 1988 | GMC | V3500 | — | — | — | — | N/A | New Part |
| No rows match your filter. | ||||||||
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 73055Global Parts Distributors LLC — 1712240Pioneer Automotive Industries — 6042296551694A27355AE5Z19E616ABDAC1067MT18522YH1885