The original equipment variable geometry turbocharger (VGT) actuator on certain Dodge and Ram diesel-powered trucks is prone to failure from soot and carbon buildup and electronic component failure. This precision-engineered replacement is designed to match the fit and function of the factory actuator, and will help restore proper variable boost levels and throttle response. This VGT actuator comes complete with mounting hardware, cable ties, and an adapter wiring harness to enable compatibility with a wide range of model years. Note: this part requires programming with a capable scan tool. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Dodge Ram 2500: 2007, 2008, 2009, 2010] - [Dodge Ram 3500: 2007, 2008, 2009, 2010] - [Dodge Ram 4000: 2010, 2011, 2012] - [Dodge Ram 4500: 2008, 2009, 2010] - [Dodge Ram 5500: 2008, 2009, 2010] - [Ram 2500: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Ram 3500: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Ram 4000: 2011, 2012] - [Ram 4500: 2011, 2012] - [Ram 5500: 2011, 2012]