I wanted to upgrade the brightness factor in my rear tail lights - found some nice 50w halegon's at JC whitney - how do you know which one fits the fords ??

What a great way to brighten back up lights & stop/turn

Thnx

 

The industry part number for all the bulbs in the vehicle are listed in the owner's manual... If the bulbs listed in JC-Whitney's catalog don't have industry standard numbers then they should be able to cross reference them for you.

 

F250,

For the sake of more brightness for my white backup lights I installed a couple of halogens........ can't tell the friggin' difference. There has to be something that works.