Description Exhaust Gas Recirculation (EGR) Cooler for 2007 – 2018 6.7L Dodge Ram Cummins Dorman # 904-388 OE Reference # 68003399AA / 68048988AA This EGR cooler has been engineered to match the fit and function of the original EGR cooler on specific vehicle years, makes and models. It has undergone rigorous testing and OEM benchmarking to ensure reliability. Direct replacement – this EGR cooler is made to match the fit and function of the original part on specific applications Rigorously tested – heat transfer testing, burst testing and vehicle try-on testing ensures fit and reliability Durable construction – this part is made from quality materials to ensure reliable performance and a long service life Hardware included – all necessary O-rings, gaskets, and application-specific hardware included Fitment Information: 2007-2012 Ram 3500 Cab and Chassis 2008-2012 Ram 4500 / 5500 2013-2018 Ram 3500 Standard Cab Pickup 2013-2018 Ram 3500 Crew Cab Pickup 2013-2018 Ram 3500 Extended Crew Cab Pickup 2015-2018 Ram 2500
