I went with the Dorman 626-209 which is the OE part, Amazon wants $105 with free shipping and then sprayed it with epoxy paint as opposed to the flex line substitute. Why FORD doesn't galvanize and use more robust pipe, an epoxy paint on their tubing, shows their quality is poor. Aggravating because I was on a 800 mile trip and started loosing coolant by the quart. Car has 76,000 mi on it. Its a costly and not a quick 'n easy hose replacement. I am replacing the pump while I am at it, $51 from Oreilly because the pulley is a little sloppy.