Fitment: 2004-2012 Chevrolet Colorado 2003-2006 Chevrolet SSR 2004-2012 GMC Canyon 2006 Isuzu i-280 2007-2008 Isuzu i-290 2006 Isuzu i-350 2007-2008 Isuzu i-370 Specification: 100% new and high quality auto parts Thoroughly tested - examined and validated to perform safely and effectively Direct Plug-and-Play Replacement.Mounting holes are positioned to facilitate installation.Remove old resistor screws → swap assembly → secure new unit. The Function of a Car's Blower Moteor Fan: .