Four Seasons 73516 HVAC Mode Door Actuator

Reliable HVAC Mode Door Actuator for Lexus, Toyota, and Scion

The Four Seasons Air Door Actuator 73516 is designed to restore proper airflow control in your vehicle's HVAC system. Engineered for select Lexus, Toyota, and Scion models, this actuator ensures precise operation of the HVAC mode door for optimal climate control.

• Brand: Four Seasons
• Brand Line: Air Door Actuator
• Part Number: 73516
• Door Linkage Type: Female
• Style: HVAC air door actuator
• Terminal Pin Quantity: 5
• Compatible with Lexus, Toyota, and Scion models including CT200h, GS450h, iM, IS250, IS300, IS350, Land Cruiser, LX570, Prius V, RC300, RC350, and RC F

About the Four Seasons Air Door Actuator Product Line

The Air Door Actuator line by Four Seasons focuses on delivering precise and reliable HVAC door control components. This product line is engineered to meet OEM specifications, providing consistent performance in regulating airflow direction within the vehicle’s heating and cooling system. The 73516 actuator is part of this line, offering a direct replacement solution for affected HVAC mode doors in various Lexus, Toyota, and Scion models.

Product Details and Specifications

The Four Seasons 73516 HVAC Mode Door Actuator features a female door linkage and a 5-terminal pin configuration, ensuring compatibility with the vehicle’s electrical system. Its design supports accurate movement of the HVAC mode door, which controls the distribution of air through different vents. This actuator is essential for maintaining the comfort and functionality of the climate control system in your Lexus CT200h, Toyota Prius V, or Scion iM, among others.

Common HVAC Issues Addressed by This Actuator

• Inconsistent airflow direction or inability to switch between vents
• HVAC mode door stuck in one position
• Unresponsive climate control settings
• Unusual noises from the HVAC system during operation
• Failure to maintain desired cabin temperature due to airflow issues

Installation Notes and Tips

• Ensure vehicle compatibility by verifying make, model, and part number 73516 before installation
• Disconnect the battery to prevent electrical shorts during replacement
• Carefully remove the old actuator to avoid damaging the HVAC door linkage
• Align the female door linkage properly when installing the new actuator
• Test the HVAC system after installation to confirm correct operation

Quality Assurance and Warranty

Four Seasons manufactures the 73516 Air Door Actuator to meet strict quality standards, ensuring durability and reliable performance. This part is designed to match OEM specifications for fit and function. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.