Four Seasons 73418 HVAC Mode Door Actuator

Reliable HVAC Mode Door Actuator for Cadillac ATS and CTS

The Four Seasons Air Door Actuator 73418 is designed to restore proper airflow control in your Cadillac ATS or CTS HVAC system. This HVAC mode door actuator ensures precise operation of the air door linkage, maintaining optimal climate control inside your vehicle.

• Compatible with Cadillac ATS and CTS models
• HVAC mode door actuator style for accurate air door movement
• Features a male door linkage for secure connection
• Equipped with 4 mounting ears for stable installation
• Includes 5 terminal pins for reliable electrical connectivity

Detailed Features of the Four Seasons Air Door Actuator 73418

The Four Seasons Air Door Actuator 73418 is engineered to control the HVAC mode door within the heating and air conditioning system of Cadillac ATS and CTS vehicles. Its male door linkage design allows for a precise fit and smooth operation of the air door. The actuator mounts securely using four mounting ears, ensuring it remains firmly in place during vehicle operation. Additionally, the actuator includes five terminal pins, providing dependable electrical connections necessary for accurate actuator response.

This part is part of the Four Seasons Air Door Actuator product line, which focuses on delivering reliable HVAC door actuators that meet or exceed OEM specifications. The Air Door Actuator line is designed to provide consistent performance and durability, helping maintain proper airflow distribution in vehicle climate control systems.

Common HVAC Issues Resolved by This Actuator

• Inconsistent or incorrect airflow direction inside the cabin
• Failure of the HVAC mode door to switch between heating and cooling modes
• Unresponsive or stuck air door linkage causing poor climate control
• Electrical connection problems affecting actuator operation
• Noise or clicking sounds from a malfunctioning HVAC door actuator

Installation Notes and Tips for Part Number 73418

When installing the Four Seasons Air Door Actuator 73418 on Cadillac ATS or CTS models, ensure the male door linkage aligns correctly with the HVAC door mechanism. Secure the actuator using all four mounting ears to prevent movement or vibration. Verify that all five terminal pins are properly connected to the vehicle’s wiring harness to ensure full electrical functionality. It is recommended to test the actuator operation before reassembling the dashboard components.

Quality Assurance and Warranty Information

Four Seasons manufactures the Air Door Actuator 73418 to meet stringent quality standards, ensuring reliable performance in Cadillac ATS and CTS HVAC systems. This part undergoes rigorous testing to confirm durability and proper function. Please refer to Four Seasons’ warranty policy for specific coverage details related to this HVAC mode door actuator.