FWIW, OEM Ford lights are probably your best bet. My mom has an 02 V6 and I replaced her fogging out original lights with some DEPO ones. They fit "ok" (weatherstrip on it didn't line up as good as OEM) and they looked perfectly fine. For a week. Walking past them one day I noticed a ton of little hairline cracks forming on both lenses so I took them off and exchanged them (got them through my old work.. a body shop) for another DEPO set. Well, wound up doing the same thing.
I got fed up and returned them outright and ordered a set of OEM Ford lights. Boom, rubbers fit properly, lights looked good (duh) and it's been over a year and a half now with no yellowing or cracking. It was worth the extra cash by far.
I still have her old OEM lights sitting around. Maybe I should polish them up to get rid of the mild yellowing and resell them lol.