Four Seasons 73182 HVAC Blend Door Actuator - Left

Reliable HVAC Blend Door Actuator for Cadillac STS

The Four Seasons Air Door Actuator 73182 is designed to restore precise airflow control in your Cadillac STS HVAC system. This HVAC blend door actuator ensures smooth operation of the air door linkage, maintaining optimal cabin temperature and comfort.

• Compatible with Cadillac STS models
• HVAC blend door actuator style with arm-type door linkage
• Equipped with 4 mounting ears for secure installation
• Features 5 terminal pins for reliable electrical connection
• Part number 73182 for accurate identification and fitment

About the Four Seasons Air Door Actuator Product Line

The Air Door Actuator line by Four Seasons focuses on delivering precise control components for vehicle HVAC systems. This product line includes actuators engineered to regulate airflow by adjusting blend doors, ensuring consistent climate control performance. The 73182 actuator is part of this line, designed specifically for Cadillac STS applications to maintain factory-level HVAC functionality.

Product Details and Specifications

This HVAC blend door actuator features an arm-style door linkage that interfaces directly with the blend door mechanism. It includes four mounting ears, providing a stable and secure fit within the HVAC housing. The actuator is equipped with five terminal pins, facilitating a dependable electrical connection to the vehicle’s climate control system. The part number 73182 corresponds to this exact configuration, ensuring compatibility with Cadillac STS models requiring this specific actuator type.

Common HVAC Issues Addressed by This Actuator

• Inconsistent cabin temperature due to blend door malfunction
• Failure of air direction control within the HVAC system
• Unresponsive or noisy HVAC blend door operation
• Electrical connection problems causing actuator failure
• Difficulty maintaining desired airflow settings

Installation Notes and Tips

When installing the Four Seasons Air Door Actuator 73182, ensure the four mounting ears align properly with the HVAC housing. Verify the arm linkage is securely connected to the blend door to prevent operational issues. Confirm the five terminal pins are fully seated in the vehicle’s wiring harness to maintain electrical integrity. It is recommended to test actuator function before reassembling the dashboard components.

Quality Assurance and Warranty

Four Seasons manufactures the Air Door Actuator 73182 to meet OEM standards for fit and function. This part undergoes quality control testing to ensure reliable performance in Cadillac STS HVAC systems. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region and distributor.