This direct replacement camshaft position sensor matches the fit and performance of a failed original equipment sensor to restore proper engine starting and running, made of quality materials for a reliable service life. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet C4500 Kodiak: 2006, 2007] - [Chevrolet C5500 Kodiak: 2006, 2007] - [Chevrolet Express 2500: 2006, 2007, 2008, 2009, 2010] - [Chevrolet Express 3500: 2006, 2007, 2008, 2009, 2010] - [Chevrolet Silverado 2500 HD: 2006, 2007, 2008, 2009, 2010] - [Chevrolet Silverado 3500 HD: 2007, 2008, 2009, 2010] - [Chevrolet Silverado 3500: 2006] - [GMC C4500 Topkick: 2006, 2007] - [GMC C5500 Topkick: 2006, 2007] - [GMC Savana 2500: 2006, 2007, 2008, 2009, 2010] - [GMC Savana 3500: 2006, 2007, 2008, 2009, 2010] - [GMC Sierra 2500 HD: 2006, 2007, 2008, 2009, 2010] - [GMC Sierra 3500 HD: 2007, 2008, 2009, 2010] - [GMC Sierra 3500: 2006]