https://www.fordpartsgiant.com/parts/ford-tube-asy_3w7z-6758-aa.html I called the Ford Dealership up and the part number is 3w7z-6758-aa, this part is no longer available, my Breather Tube is going south, does anyone know what I should do? Does anyone know the size of this hose? I am chasing a stumble, and I have no codes and I want to take care of this Breather Tube issue just in case this is a Vacuum Issue.