ALL '01-03s have the same header panel. I've put my brothers 2wd XL ranger grille on my xlt 4x4/EDGE. And mine on his. All '01-03, well, '01-07 rangers ave the same headlites. '01-05 have same corner lites. '06+ have different ones, but all 01-07 corners are interchangable. 04 is when the new header panel was put on and new grilles and such.
Basically....ALL '01-03 front end stuff are interchangable.....Except upper and lower bumpers on different models.....EDGE vs. 2wd XLT.