Description:The professional and standard workmanship makes the air door actuator fit your original car perfectly.If you want to maintain the normal operation of the car, you must install this air door actuator to control the circulation and temperature of the air in the car's air conditioning system.Our air door actuator is made of high-quality plastic, so it is lightweight and durable to use.The length of the air door actuator is 8cm, the width is 5cm, and the height is 8cm.The OE number is 16163982. It is compatible for Chevrolet Silverado 1500 1500 high clarity 2500 2500 high clarity 1999-2013, for GMC Sierra 3500 2001-2006, for Hummer-H2 2003-2009, for Cadillac Escalade 2000-2014 and other models.Item Name: Air Door ActuatorMaterial: PlasticFeatures: Replacement, Portable, PlasticOE Number: 16163982Compatible Models:for Chevrolet Silverado 1500, 1500 HD, 2500, 2500 high clarity 1999-2013 for Chevrolet Silverado 3500 2001-2006 for Chevrolet Silverado 3500 high clarity 2007-2014 for Chevrolet Silverado 1500 HD, 2500 HD, 3500 Classic 2007 for Chevrolet Suburban 1500, 2500 2000-2014 for Chevrolet Tahoe 2000-2014 for GMC Sierra 1500, 1500 HD, 2500, 2500 high clarity 1999-2013 for GMC Sierra 3500 2001-2006 for GMC Sierra 3500 high clarity 2007-2014 for GMC Sierra 1500 HD, 2500 HD, 3500 Classic 2007 for GMC Yukon XL 2000-2014 for GMC Yukon 2000-2014 for Cadillac Escalade 2000-2014 for Cadillac Escalade ESV & EXT 2003-2014 for Hummer-H2 2003-2009Size Details: Size: 8cm x 5cm x 8cm/3.15" x 1.97" x 3.15" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Air Door Actuator