ACKOJA A52-77-0023 HVAC Blend Door Actuator

HVAC Blend Door Actuator for Hyundai Applications

ACKOJA A52-77-0023 is an HVAC blend door actuator for select Hyundai vehicles. It is used in climate control systems to move the blend door and regulate air temperature delivery through the cabin vents.

Key Features

• HVAC blend door actuator for temperature blend control
• Direct-fit replacement for vehicles using OE No. 971603K000
• Cross-references part numbers 0917478 and 6040310 for the same application
• Fits 2006-2012 Hyundai Santa Fe, N/A
• Fits 2006-2010 Hyundai Azera, N/A
• Fits 2005-2010 Hyundai Sonata, N/A

Detailed Description

This ACKOJA HVAC blend door actuator, part number A52-77-0023, is built for Hyundai climate control systems that require OE-style temperature door movement. It matches applications using OE No. 971603K000 and is listed for Hyundai Santa Fe, Hyundai Azera, and Hyundai Sonata model years shown in the fitment data. This part cross-references Monroe Shocks & Struts (e.g., 0917478, 6040310) for the same application.

What It Helps Fix

• Cabin air stuck on hot or cold
• Inconsistent temperature changes from the vents
• Blend door movement errors in the HVAC system
• Loss of proper temperature mixing in the climate control unit

Installation Notes and Tips

Verify OE number 971603K000 and confirm the vehicle’s HVAC actuator location before installation. On Hyundai Santa Fe, Hyundai Azera, and Hyundai Sonata applications, compare the connector, mounting points, and calibration requirements with the removed unit. After installation, cycle the ignition and HVAC controls to allow the system to relearn actuator position if required by the vehicle.

Quality Assurance

ACKOJA A52-77-0023 is cataloged as an OE-referenced replacement part for the listed Hyundai applications and OE No. 971603K000.