Based on the diagram, it looks like you’re looking for the Evaporative Emissions System Lines - Ford (DG1Z-9961-A)
Tasca is a good place to get OEM parts:
https://www.tascaparts.com/v-2016-ford- ... components
Tasca is a good place to get OEM parts:
https://www.tascaparts.com/v-2016-ford- ... components