Four Seasons 73651 HVAC Blend Door Actuator - Left

Reliable HVAC Blend Door Actuator for Cadillac and Chevrolet

The Four Seasons 73651 HVAC Blend Door Actuator is designed to restore precise climate control in your Cadillac CTS or Chevrolet Camaro. Engineered with durable components, this actuator ensures smooth operation of your vehicle's HVAC air door system.

• Equipped with an arm-style door linkage for accurate movement
• Features 4 mounting ears for secure installation
• Includes 7 terminal pins for reliable electrical connections
• Specifically designed for HVAC air door actuator applications
• Compatible with Cadillac CTS and Chevrolet Camaro models

Product Details and Specifications

This HVAC blend door actuator from Four Seasons operates the air door within the heating, ventilation, and air conditioning system to regulate airflow and temperature inside the vehicle cabin. The arm-style door linkage provides precise control over the blend door's position, allowing for consistent temperature adjustments. With four mounting ears, the actuator mounts firmly in place, reducing the risk of vibration or misalignment. The actuator's seven terminal pins ensure a stable electrical connection, supporting reliable communication with the vehicle's climate control system. This part is engineered to meet the specific requirements of Cadillac CTS and Chevrolet Camaro models, ensuring proper fit and function.

Common HVAC Issues Addressed by This Actuator

• Inconsistent cabin temperature due to blend door malfunction
• Unresponsive or stuck HVAC air doors
• Unusual noises from the HVAC system during temperature changes
• Failure to switch between heating and cooling modes properly
• Intermittent airflow problems related to blend door positioning

Installation Notes and Tips

When installing the Four Seasons 73651 blend door actuator, ensure the actuator's arm linkage aligns correctly with the HVAC door mechanism. Verify that all four mounting ears are securely fastened to prevent movement or rattling. Check the seven terminal pins for proper electrical connection to avoid intermittent operation. It is recommended to consult the vehicle’s service manual for detailed removal and installation procedures specific to Cadillac CTS and Chevrolet Camaro models.

Quality Assurance and Warranty

Four Seasons manufactures this HVAC blend door actuator to meet or exceed OEM standards 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. For exact warranty information, refer to the product packaging or contact Four Seasons directly.