what are the part # for all exterior lights?
tail lights, reverse, front turn signals and side markers?

i replaced all mine w/ led bulbs a while back. i managed to pull one apart today, they dont have numbers on like the old bulbs did. gunna buy em all the way around again but dont have part numbers to crossreference the led bulbs so i dont buy the wrong ones.
J

 

One way to find out is to use O'Reilly Auto Parts online parts lookup, that will provide all of the correct bulb part numbers. A 1974 F-100 should have 1157s in the tail and turn lights and 194 in the side marker lights. Then you just have to find them in LED. The front turn signals have the amber 1157s in them.

 

Sorry, you actually probably have the 97 bulbs in the side marker lights, you will have to double check if they plug in or have the round metal base.

 

side markers are plugs,
so 1157 thats easy enough, what about the reverse lights?
i dident even think about parts stores havin web pages,thanks.
gota love them leds and clear tail lights/side markers!!!

 

You were right the first time (post 2), but not now. 97 bulb is not only waaay too large, but has a round metal base.

The correct bulb: 194 / This an all glass bulb, pushes directly into the socket.

D3TZ-15A201-A .. Front Fender Amber Marker Lamp / Right/Left same.

D3TZ-15A201-B .. Styleside Body Side Red Marker Lamp / Right/Left same.

Applications: 1973/79 F100/350 / 1975/91 Econoline / 1978/79 Bronco.

Tail lamps and amber park lamps use 1157 bulbs. Clear park lamps use 1157NA amber bulbs.

Backup lamps use 1156 bulbs.

All the bulbs and their applications are listed in the owners manuals and in my source: 1973/79 Ford Light Truck Parts Catalog.

 

owners manual? whats that?! i was under the impression this web sight was my owners manual! iv never owned anything that still had an owners manual!
thanks for the numbers,gunna wright them down on back sides of the lenses this time, maby buy some extras too

 

Well, my source showed both types, so I was over thinking what it might have. Thanks Number for setting it straight. If I don't know something, I always check or Google it, as I usually can find an answer online.

 

Only parts catalog listing for 97 bulb: 1973/79 F100/350 Cab & Chassis license lamp bulb.