which fuse box will work with my 91 4wd wagon?

i am looking for a replacement wagon 4wd fuse box (the one under the hood) and was curious which ones will be compatible with mine.
what the real differences are between these items.
i called the dealership and they say the part numbers are different between years but i dont think they know much more then that.
example:
will a 2wd wagon auto fuse box fit into mine?
what the real differences are between these items.
i called the dealership and they say the part numbers are different between years but i dont think they know much more then that.
example:
will a 2wd wagon auto fuse box fit into mine?
Comments
as long as you stay year specific, the 2WD should work on the 4WD.
do you think a crx, hatch, or sedan 1991's will work too or just wagon only?
im going to check out some local places since they are all the same it should open up more selections.
mine has a letter "F" in it.
my friends box has a "D". do these mean anything?