I can’t believe this, almost 2 years ago I posted this water pump for sale. Brand new, Ford OEM and not a single inquiry. Funny story here, I ordered it from Boucher and used the VIN details on my door sticker, turns out the door is from a different vehicle. My 5.4 takes a pump with a different fan hub thread. Ford part number 4C3Z-8501 B Motorcraft PW494. This is a dealer part, genuine and not chinese junk.