Fuel Pump P76125M

[flasher2491]

I am wondering why in the middle of the year there are 2 pumps and id frustrating. My 2004 Explore EB is needing a fuel pump so I ordered P76125M which is for a 2004, now there is in description before 3/1/2004 and calls for a different one after 3/1/2004.
Mine is 5/1/2004 so can I use a before 3/1/2004 on my explore and or what is the difference.

 

[waskly]

using the wrong pump will not work. think its when they added the variable speed fuel pump to the ex. i just know early build wont work in late build vehicles. no you need the one that is after 3.1.2004

 

[matt0248]

Return it to get the correct one. You'd hate to waste time and $$$ to put in the one you know is not right.