1Part Number: The referencing part number of the actuator are 97160 3K000, 971603K000. Please double check the part number of your item to ensure perfect fit. 2Applicable Models: Heater blend door actuator is replacement for Sonata 2006 ? 2010, replacement for Azera 2006 ? 2010, replacement for Santa Fe 2007 ? 2012. 3Optimal Functioning: Ensures the effective operation of your vehicle's heating, ventilation, and air conditioning (Hvac) system, giving you comfortable driving. 4Durable and Reliable: Manufactured with Abs materials, the blend door actuator is designed to withstand extended daily usage, ensuring long term reliability and reduced wear and tear. 5Easy Installation: The heat Ac blower actuator is convenient to install with its compatible design, reducing time and effort spent on installation process.