I ordered this part for my 2002 Excusrion 7.3. I didn't find out that this part didn't fit until all the coolant was drained and I was in the process of flushing the system to install new ELC coolant. Luckily my old inner tubes were still in good condition, otherwise I would have been really mad at Revain for telling me they fit in my truck. My fault for not checking the part numbers. If you require a water pump spigot, P/N KM4671.