Swap out the leaking radiator in your 2003-2007 Ford 6.0L Powerstroke with a new durable replacement. 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. Over time your stock radiator will need to be replaced either due to leaking, becoming clogged up, or the plastic inlets and outlets can break from constant clamp pressure. Shop now at XDP and make sure your cooling system and radiator can handle the heat! 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.