Type: HVAC Fan Air Vent Blend Door Actuator. 1999-2013 For Chevrolet Silverado 1500, 1500 HD, 2500, 2500 HD. 2001-2006 For Chevrolet Silverado 3500. 2007-2014 For Chevrolet Silverado 3500 HD. 2007 For Chevrolet Silverado 1500 HD, 2500 HD, 3500 Classic.
