Four Seasons 73607 HVAC Mode Door Actuator

Reliable HVAC Mode Door Actuator for Acura and Honda Vehicles

The Four Seasons 73607 HVAC Mode Door Actuator is designed to restore proper airflow control in select Acura and Honda models. Engineered with a cam-style door linkage and multiple mounting points, this actuator ensures precise operation of your vehicle's HVAC system.

• Cam-style door linkage for accurate air door movement
• Four mounting ears for secure installation
• Five terminal pins for reliable electrical connection
• Compatible with Acura MDX and Honda Passport, Pilot, Ridgeline
• Part number 73607 for easy identification and replacement

Product Details and Specifications

This HVAC mode door actuator from Four Seasons features a cam-style door linkage that provides smooth and consistent control of the air door within the HVAC system. The actuator includes four mounting ears, which help ensure a stable and secure fit during installation. With five terminal pins, it offers a dependable electrical connection to your vehicle’s climate control system. This part is specifically designed to work with Acura MDX and Honda Passport, Pilot, and Ridgeline models, making it a precise replacement for the original equipment actuator. The part number 73607 helps confirm compatibility and simplifies ordering.

Common HVAC Issues Addressed by This Actuator

• Inconsistent airflow direction or inability to change air modes
• HVAC system stuck in one mode or unresponsive to controls
• Unusual noises coming from the HVAC system during mode changes
• Failure of the air door to open or close properly
• Electrical connection problems causing intermittent HVAC operation

Installation Notes and Tips

When replacing the HVAC mode door actuator, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Carefully remove the old actuator and verify the mounting ear locations match the new part. Confirm the five terminal pins align correctly with the vehicle’s wiring harness before securing the actuator in place. Proper alignment of the cam-style door linkage is critical for smooth operation. Refer to the vehicle’s service manual for detailed removal and installation procedures specific to Acura MDX or Honda Passport, Pilot, and Ridgeline models.

Quality Assurance and Warranty Information

Four Seasons manufactures this HVAC mode door actuator to meet or exceed OEM specifications for fit, form, and function. The part number 73607 undergoes rigorous quality control to ensure durability and reliable performance in your Acura or Honda vehicle. While specific warranty details may vary, Four Seasons typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or contact the manufacturer for exact warranty terms.