I have had my 2007 Sierra for 2 almost 3 months now, and one of my fogs has already blown, or it has a short somewhere. I am thinking the bulb, because the other one works fine. I went to Autozone and Advance Auto Parts, and neither place has the part number for the bulb since these are new trucks. I want to get some silverstars, but I don't know the part number for the bulb. Anyone have any idea what the part number would be? Thanks, Michael

all this and you didnt say which bulb... ?? which one was it?

Whoops, sorry! I was a little tired. It is for the fog light.

OK... NO WORRIES JUST WANTED TO B ABLE TO HELP YOU OUT..


15839897 TAHTS THE GM NUMBER... DOESNT LOOK LIKE IT HAS AN INDUSTRY STANDARD NUMBER YET..

remove the bulb and look at it, should have the part number printed on it.

UNFORTUNATELY THAT ONE DOESNT ITS A WIERD BULB

I decided to go to the dealer. They almost didn't have any either! Luckily the guy found one hiding in the back not in the inventory. So much for the silverstar idea. Have yall seen how much of a pain it is to change out the headlight bulbs in these, GOODness it is gonna suck. You have to remove part of the air filter assy. to give you a hint.

was it the passenger side? i had one at work today and we had to order the bulb because nobody had one.

dealer should replace it

i had the same deal too with the damn driver side headlight. I just bought a set of silverstar's, but it's a PITA to get the silverstar to fit the fog light assembly. I gave up, so now I just have a full set of replacement silverstars lol.