Four Seasons 73473 HVAC Recirculation Door Actuator

Overview of Four Seasons HVAC Recirculation Door Actuator 73473

The Four Seasons HVAC Recirculation Door Actuator 73473 is designed to control the air recirculation door in select Cadillac, Chevrolet, and Nissan vehicles. This actuator features a male door linkage and a robust design with three mounting ears and six terminal pins, ensuring reliable operation in your vehicle's HVAC system.

• Door Linkage Type: Male
• Mounting Ear Quantity: 3
• Style: HVAC air door actuator
• Terminal Pin Quantity: 6
• Compatible with Cadillac XTS, Chevrolet Impala, Nissan Rogue, and Rogue Sport

Detailed Product Description

The Four Seasons 73473 HVAC Recirculation Door Actuator is engineered to precisely control the air door within the heating, ventilation, and air conditioning system. Its male door linkage ensures a secure connection to the HVAC door mechanism, while the three mounting ears provide stable installation points to reduce vibration and wear. The actuator’s six terminal pins facilitate reliable electrical connections for consistent performance. This part is specifically designed for use in Cadillac XTS, Chevrolet Impala, Nissan Rogue, and Rogue Sport models, making it a suitable replacement for OEM actuators that control air recirculation functions.

Common Applications and Issues Addressed

• Restores proper air recirculation control in HVAC systems
• Eliminates issues with stale or outside air entering the cabin
• Resolves HVAC door failure symptoms such as inconsistent airflow
• Prevents HVAC system from being stuck in fresh or recirculate mode
• Improves overall climate control responsiveness in compatible vehicles

Installation Notes and Tips

When installing the Four Seasons 73473 actuator, ensure the male door linkage aligns correctly with the HVAC door mechanism. Secure the actuator using the three mounting ears to maintain stability. Verify that all six terminal pins are properly connected to the vehicle’s wiring harness to avoid electrical faults. It is recommended to test the actuator operation before reassembling the dashboard or HVAC housing to confirm proper function.

Quality Assurance and Warranty

Four Seasons manufactures this HVAC Recirculation Door Actuator to meet or exceed OEM specifications for durability and performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer’s website for exact warranty terms related to part number 73473.