Radiator coolant hoses often fail because of brittle plastic connectors. This Dorman OE FIX replacement hose features aluminum connectors to increase durability and reduce the potential of future leaks. Product Features:Upgraded materials - this replacement radiator coolant hose features aluminum connectors for added durabilityApplication specific - made to directly replace the radiator inlet hose on specific Dodge Ram trucks from 2013 and 2014Durable design - built to resist corrosion and coolant leaks for reliable performanceQuality engineering - designed in the United States and backed by decades of automotive aftermarket experience