What would cause 2015 Ford F-150 to overheat

Hello, I hear you have replaced parts. But what testing has been performed? Are you monitoring engine coolant temperature sensor information using a Ford compatible high end diagnostic tool? Are you able to active command the fans to turn on low and high speeds? Are you able to see the engine processor's command to turn the fans on? Have you purged air pockets out of the cooling system? Have you ensured proper coolant flow through the radiator and heater core? Something isn't checking out here; seek local guidance for assistance. Here's a link to find some shops near you: www.repairpal.com/repair-shops