[FUNCTION]: Replacement air door actuator controls the temperature of air from AC vents and recirculation/ outside air into the interior of the vehicle. [EASY INSTALLATION]: Quick and simple installation for a proper fitment on driver and passenger side. Don't forget to recalibrate you HVAC system after installation. Part Name: HVAC Heater Blend Door Actuator Part number: 971573SAA0, 604327 604-327, 73380, 971594R150, 97159B1000, 97159-4R150, 97159-B1000 Condition: New Placement on Vehicle: Front Fitment Type: Direct Replacement fit for: for Azera 2012-2015 for 2011-2016 for Coupe 2013-2014 for GT 2013-2014 for 2011-2015 for Cadenza 2014-2016 for Forte 2014-2016 for Forte Koup 2014-2016 for 2011-2016 Material: plastic colour: black Package Contents: 1 x Heater Blend Door Actuator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.