Four Seasons 73577 HVAC Recirculation Door Actuator
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Four Seasons

Four Seasons 73577 HVAC Recirculation Door Actuator

Brand Four Seasons 73577
Door Linkage Arm
Mounting Ear Qty. 4
Style Hvac air door actuator
Terminal Pin Qty. 7
Fits Toyota · 5 vehicles

Air door actuator. Controls HVAC airflow with a 7-pin electrical connection.

Arm linkage. Uses an arm-style door linkage for precise movement.

Four Seasons experience. Backed by over 50 years of mobile A/C expertise.

Cross-references Four Seasons 73577, Global Parts Distributors LLC 1712393 and 8710660130 for the same application. See all 7.

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HVAC Recirculation Door Actuator for Toyota Land Cruiser

Restore proper cabin air control with this Four Seasons HVAC recirculation door actuator, part number 73577. It is built for 1998-2001 Toyota Land Cruiser models and 2002 Toyota Land Cruiser vehicles built through 8/02, helping the HVAC system move the recirculation door as commanded.

Key Features

  • HVAC air door actuator for recirculation door operation
  • Arm-style door linkage for controlled movement
  • 4 mounting ears for secure installation
  • 7-terminal pin electrical connection
  • Four Seasons part number 73577

Detailed Description

The Four Seasons 73577 is an HVAC recirculation door actuator engineered for precise air door movement inside the climate control system. Its arm-style linkage and 7-pin terminal design support accurate recirculation door positioning, while the 4-ear mounting layout helps it seat correctly in the HVAC housing. For Toyota Land Cruiser owners, this actuator is a direct-fit service part for 1998-2001 Land Cruiser models and 2002 Land Cruiser vehicles built through 8/02. This part cross-references Global Parts Distributors LLC 1712393 for the same application.

What It Helps Fix

  • Recirculation door stuck in one position
  • Airflow that does not switch between fresh and recirculated modes
  • HVAC control response problems at the dash
  • Unusual clicking or movement from the air door mechanism
  • Inconsistent cabin air distribution in a Toyota Land Cruiser

Installation Notes and Tips

Verify the connector style, terminal count, mounting ear layout, and door linkage before installation. Match the vehicle build date for 2002 Toyota Land Cruiser applications, since this part applies only to trucks built through 8/02. Confirm the actuator location and HVAC door alignment during replacement to avoid binding or calibration issues.

Quality Assurance

Four Seasons states that its mobile A/C products are engineered and tested for dependable operation, drawing on more than 50 years of HVAC experience. The 73577 is built to support long-term service in the climate control system.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002ToyotaLand CruiserN/ATo 8/02
2001ToyotaLand CruiserN/A—
2000ToyotaLand CruiserN/A—
1999ToyotaLand CruiserN/A—
1998ToyotaLand CruiserN/A—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 73577Global Parts Distributors LLC — 17123938710660130ACT1907IMBDAA1337DA1531MT18633