Four Seasons 73168 HVAC Mode Door Actuator

Reliable HVAC Mode Door Actuator for Cadillac CTS and STS

The Four Seasons Air Door Actuator 73168 is designed to restore proper airflow control in your Cadillac CTS or STS HVAC system. This HVAC mode door actuator ensures precise movement of the air door linkage, maintaining optimal climate control inside your vehicle.

• Cam-style door linkage for accurate air door positioning
• Five mounting ears for secure installation
• Five terminal pins for reliable electrical connection
• Specifically engineered for Cadillac CTS and STS models
• Part number 73168 for easy identification and compatibility

Detailed Features of the Four Seasons Air Door Actuator

The Four Seasons Air Door Actuator 73168 features a cam-style door linkage that provides smooth and precise control of the HVAC mode door. With five mounting ears, this actuator offers a stable and secure fit within the HVAC system, reducing the risk of vibration or misalignment. The actuator includes five terminal pins, ensuring a consistent and reliable electrical connection for proper operation. This part is tailored to fit Cadillac CTS and STS models, making it a suitable replacement for the HVAC mode door actuator in these vehicles.

About the Four Seasons Air Door Actuator Product Line

The Air Door Actuator line by Four Seasons focuses on delivering dependable HVAC actuators designed to control airflow doors within vehicle climate systems. This product line emphasizes precise movement and durability, helping maintain the intended airflow distribution in your vehicle’s heating and cooling system. The 73168 actuator is part of this line, engineered to meet the specific requirements of Cadillac CTS and STS HVAC systems.

Common HVAC Issues Addressed by This Actuator

• Inconsistent or incorrect airflow direction inside the cabin
• Failure of the HVAC mode door to open or close properly
• Unusual noises from the HVAC system due to actuator malfunction
• Inability to switch between heating, cooling, or defrost modes
• Intermittent or no response from the HVAC control panel

Installation Notes and Tips

When installing the Four Seasons Air Door Actuator 73168, ensure the five mounting ears align correctly with the HVAC housing to prevent misalignment. Verify that the cam-style door linkage engages properly with the HVAC mode door for smooth operation. Carefully connect all five terminal pins to the vehicle’s wiring harness to maintain a secure electrical connection. It is recommended to test the actuator function before reassembling the dashboard components.

Quality Assurance and Warranty Information

Four Seasons manufactures the Air Door Actuator 73168 to meet OEM standards for fit and function. This part undergoes quality control testing to ensure reliable performance in Cadillac CTS and STS vehicles. Please refer to Four Seasons’ warranty policy for specific coverage details related to this HVAC mode door actuator.