Shop Nilight Radiator for Dodge Ram 1500 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018,Ram 2500 2010 2011 2012 2013 3.6L 3.7L 4.7L 5.7L V6 V8 4WD RWD Performance Aluminum Replacement OEM in high quality. 100% leak tested to prevent coolant loss and keep the engine running efficiently. Increases the boiling point of the engine coolant to maintain efficiency. Maintains the pressure of the cooling system to keep the vehicle safe and well sealed.