Keep the cooling system in your 2016-2019 Nissan Titan XD 5.0L Diesel working properly with a new radiator. A radiator is a type of heat exchanger that has hot coolant flowing through it, the outside air passes over the radiator fins and allows heat to dissipate. Brands including XDP X-TRA Cool, Mishimoto, CSF, AFE, and Flex-A-Lite manufacture high-quality Radiators to replace the failed component on your vehicle. Your stock radiator may begin to leak, can become clogged, or the plastic inlets or outlets can crack due to years of constant clamp pressure. Shop now at XDP and make sure your cooling system and radiator can handle the heat!