Dorman 599-217 Front HVAC Control Module for Specific Chevrolet / GMC Models

Direct replacement - this HVAC control module is specially designed to match the appearance and function of the original unit in select vehicles Plug-and-play installation - just remove the old module, plug in new module, and vehicle performs automatic recalibration Design options - module comes with both older and newer knob designs so you can pick your preference 100% new - module is newly manufactured, not remanufactured, with state-of-the-art components Vehicle model years this part fits: Chevrolet Astro: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Chevrolet C4500 Kodiak: 2003, 2004, 2005, 2006, 2007, 2008, 2009 Chevrolet C5500 Kodiak: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Chevrolet C6500 Kodiak: 2003, 2004, 2005, 2006, 2007, 2008, 2009 Chevrolet C7500 Kodiak: 2003, 2004, 2005, 2006, 2007, 2008, 2009 Chevrolet C8500 Kodiak: 2003, 2004, 2005, 2006, 2007, 2008, 2009 Chevrolet Express 1500: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Chevrolet Express 2500: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Chevrolet Express 3500: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Chevrolet Express 4500: 2009, 2010, 2011, 2012, 2013, 2017, 2018, 2019, 2020 Also fits more vehicles not listed here