Does anyone know what the part number would be for the fuel line connecting from the fuel pump to fuel filter? I had a stubborn clip connecting to the fuel pump and will not come loose. Any suggestions?

 

They do require a special release tool to get the lines off without damage.

If you can, check with a Ford Parts dept and they should either have or be able to get the right part you need, the first time.!

Make sure you get the proper tool to disconnect the line. Not sure if available from Ford, but most auto supply stores would have it.
Watch out for the special little "O" rings in the ends, they could come out and you might not notice that.