Four Seasons 73710 HVAC Mode Door Actuator - Main

HVAC Mode Door Actuator for Chrysler Pacifica

Restore proper air distribution in your cabin with the Four Seasons 73710 HVAC mode door actuator. This HVAC air door actuator is built for the main position on 2017-2024 Chrysler Pacifica models and uses a cam-style door linkage with a 5-terminal pin connector for direct replacement service.

Four Seasons backs this part with more than 50 years of mobile A/C experience and focuses on engineered, tested components for dependable operation. If you are replacing a failed Chrysler Pacifica HVAC mode door actuator, part number 73710 is a direct-fit option for the main air door control system.

Key Features

• HVAC mode door actuator for main air door control
• Fits 2017-2024 Chrysler Pacifica, Main
• Cam-style door linkage for the specified application
• 3 mounting ears for secure installation
• 5-terminal pin electrical connection
• Four Seasons part number 73710

Detailed Description

The Four Seasons 73710 is an HVAC mode door actuator designed for Chrysler Pacifica climate control systems that route airflow to the correct vents. When the actuator fails, the system may stop changing modes properly, leaving air stuck at the defrost, panel, or floor setting. This replacement actuator is engineered for the main position and matches the listed cam linkage and connector style for the 2017-2024 Chrysler Pacifica.

This part cross-references 68309067AA and ACT2060IM for the same application. Use Four Seasons 73710 when you need a replacement HVAC mode door actuator for a Chrysler Pacifica with the correct mounting and terminal configuration.

Common Problems This Part Can Address

• Airflow stuck on one vent setting
• No response when changing HVAC mode selections
• Clicking or binding from the dash HVAC actuator area
• Incorrect air distribution to defrost, panel, or floor outlets
• Loss of proper cabin airflow control in the Chrysler Pacifica

Installation Notes and Tips

Verify the connector style, mounting ear layout, and linkage type before installation. Confirm the actuator is being replaced in the main position on the vehicle and compare the old unit to the new Four Seasons 73710 before final assembly. After installation, cycle the HVAC controls through each mode setting to confirm smooth door movement and correct airflow routing.

Quality Assurance

Four Seasons engineers and tests its HVAC components for reliable operation, drawing on more than 50 years of mobile air conditioning experience. The 73710 is built as a service replacement for the listed Chrysler Pacifica applications and is backed by the brand’s focus on long-term, trouble-free performance.