found on site here --
https://www.catcar.info/ford/?lang=en&l ... IyNzUrMTMzif your van is
1.6L EcoBoost SCTi
which i think is a petrol engine ...so my results may be wrong

cant find any other thing looking like it anywhere.
if 1.6L EcoBoost SCT - appears to have 2 parts numbers
5323737
5327991 alternative part number no idea what it is or what it does,
looks like - can only be purchased as a whole pipe Cant find any ..not on ebay ..not on google
You are stuck with buying it directly from a ford dealer... or work out how to repair it bypass it etc --- that's if you can figure out how to do that safely.
here's the section covering fuel lines if you want to wade through it .
https://www.catcar.info/ford/?lang=en&l ... IyNzUrMTMzall the best.mark