Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for a reliable repair. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Dodge Ram 2500: 2003, 2004, 2005] - [Dodge Ram 3500: 2003, 2004, 2005, 2006, 2008, 2010] - [Ram 2500: 2013, 2014, 2015, 2016, 2017, 2018] - [Ram 3500: 2011, 2012, 2013, 2014, 2015, 2016]