papadiesel
Full Access Member
will LED's work ok in stock headlight housings, 1989 F250 7.3, thanks
CorrectionThe brick nose (87-91)uses the same bulb but a different housing than the OBS (92-97). So LED’s should work fine. I will say that the clarity of the lens is still important, so if you headlights are cloudy or hazy, you should replace them or “restore “ them.
Like I said I have them in 5 different vehicles. That’s H1, H11, 9004, 9005, 9006, and 9007 so far that I’ve used. My oldest has a 91 Geo Prizm that runs the 9004, and he was amazed with the difference.The 9007 bulb is different enough from the 9004 that it might work great in your machine and not so great in mine. I'm still tempted to try it for my '89.