Dorman 599-211XD HVAC Control Module for Specific Models Fits select: 2003-2007 CHEVROLET SILVERADO, 2003-2006 CHEVROLET TAHOE

Easy installation - this climate control module features unique software that automatically configures the unit to the vehicle as soon as you plug it in, requiring no manual setup - this 100% new unit is finished and tested at an advanced facility in Pennsylvania to ensure stringent quality control Restores functionality - unit restores primary operations of original equipment (control functions on some models may vary from original) Seamless fit - unit is identical in appearance to the factory module, retaining original look and feel Ensure fit - to make sure this part fits your exact vehicle, input your year, make, model and configuration into the fitment tool on this page Vehicle model years this part fits: Buick Rainier: 2004, 2005, 2006, 2007 Cadillac Escalade ESV: 2003, 2004, 2005, 2006 Cadillac Escalade EXT: 2003, 2004, 2005, 2006 Cadillac Escalade: 2003, 2004, 2005, 2006 Chevrolet Avalanche 1500: 2003, 2004, 2005, 2006 Chevrolet Avalanche 2500: 2003, 2004, 2005, 2006 Chevrolet Silverado 1500 Classic: 2007 Chevrolet Silverado 1500 HD Classic: 2007 Chevrolet Silverado 1500 HD: 2003, 2005, 2006 Chevrolet Silverado 1500: 2003, 2004, 2005, 2006 Chevrolet Silverado 2500 HD Classic: 2007 Chevrolet Silverado 2500 HD: 2003, 2004, 2005, 2006 Chevrolet Silverado 2500: 2003, 2004, 2005, 2006 Chevrolet Silverado 3500 Classic: 2007 Chevrolet Silverado 3500: 2003, 2004, 2005, 2006 Chevrolet Suburban 1500: 2003, 2004, 2005, 2006 Chevrolet Suburban 2500: 2003, 2004, 2005, 2006 Chevrolet Tahoe: 2003, 2004, 2005, 2006 Chevrolet Trailblazer EXT: 2002, 2003, 2004, 2005, 2006 Chevrolet Trailblazer: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 GMC Envoy XL: 2002, 2003, 2004, 2005, 2006 GMC Envoy XUV: 2004, 2005 Also fits more vehicles not listed here