Four Seasons 73610 HVAC Recirculation Door Actuator - Left, Main or Right

HVAC Recirculation Door Actuator for OE-Style Climate Control

The Four Seasons 73610 HVAC recirculation door actuator restores proper movement of the air door inside the climate control system. It is built for vehicles that need precise recirculation door operation to help manage cabin airflow and temperature control.

Compatible with select Chevrolet Malibu, Jeep Wagoneer and Grand Wagoneer, Ram 1500/2500/3500, Cadillac XT4, and Buick LaCrosse applications, this actuator is a direct-fit HVAC service part for common OE replacement needs.

Key Features

• Four Seasons part number 73610
• HVAC air door actuator style for recirculation door control
• Male door linkage
• 5-terminal pin connector design
• 4 mounting ears for secure installation
• Engineered and tested for dependable operation

Detailed Product Overview

This HVAC recirculation door actuator is used to move the recirculation door inside the heating and air conditioning housing. Proper actuator function helps the system switch between outside air and recirculated cabin air as commanded by the climate controls. Four Seasons builds this replacement with mobile A/C experience and testing focused on long-term, trouble-free operation. Part number 73610 is also referenced for OE-style service on select Chevrolet Malibu, Ram 1500, Ram 2500, Ram 3500, Jeep Wagoneer, and related applications.

This part cross-references Mopar 68396062AB for the same application.

What It Helps Fix

• Recirculation door stuck in one position
• Incorrect airflow selection between fresh air and cabin recirculation
• Clicking or repeated actuator movement behind the dash
• Loss of proper HVAC mode response
• Uneven cabin comfort caused by door control failure

Installation Notes and Tips

Verify the connector, linkage style, mounting ear layout, and position before installation. This actuator is listed for Main, Left, Right, and Auxiliary applications depending on vehicle configuration, so match the exact fitment row for your vehicle. On Ram 1500, Ram 2500, and Ram 3500 models, confirm the correct side before ordering. After installation, cycle the HVAC controls to allow the system to relearn door positions if required by the vehicle.

Quality Assurance

Four Seasons states that its products are engineered and tested for years of trouble-free operation, backed by more than 50 years of mobile A/C experience. Part number 73610 is built to support reliable HVAC service on select Chevrolet Malibu and Ram applications, along with other listed vehicles.