Does anyone know the part # for the daytime running light bulb?
#1
Does anyone know the part # for the daytime running light bulb?
One on the passenger side seems to keep going out.
Does anyone have the part #? Also, I have heard about putting dielectric grease in the bulb socket to increase bulb life? any truth to this? thanks!
Does anyone have the part #? Also, I have heard about putting dielectric grease in the bulb socket to increase bulb life? any truth to this? thanks!
#2
TECH Apprentice
Originally Posted by GMCtrk
One on the passenger side seems to keep going out.
Does anyone have the part #? Also, I have heard about putting dielectric grease in the bulb socket to increase bulb life? any truth to this? thanks!
Does anyone have the part #? Also, I have heard about putting dielectric grease in the bulb socket to increase bulb life? any truth to this? thanks!
from the factory the they put 3157. change to a 3156 it has only one element and won't burn as hot. if it burns out again that means you need to change the socket "pig tail" . but allways run 3156.
#3
Originally Posted by EDawg
from the factory the they put 3157. change to a 3156 it has only one element and won't burn as hot. if it burns out again that means you need to change the socket "pig tail" . but allways run 3156.
#4
13 Second Truck Club
iTrader: (1)
Join Date: Mar 2003
Location: Pueblo de Nuestra Señora la Reina de los Ángeles de la Porciúncula
Posts: 4,094
Likes: 0
Received 1 Like
on
1 Post
Those damn bulbs always burned out on me too. When you're buying new ones at Pep Boys or whatever get some dielectric grease and put it on the little metal wire contacts. I still use the 3157's and I've been running the same bulbs for about a year (and counting)...The best part is it's only $1 for a little tube of grease.
#5
TECH Apprentice
Originally Posted by GMCtrk
oh ok, I see, hmm, 3157's are the ones I just replaced my rear brake lights with. Do you think they would have the 3156's at autozone?
#7
TECH Apprentice
Originally Posted by thunder550
3157's are brake light, backup light, turn signal front and rear, and DRL's.
I had the stock DRL's in my truck for about 3 years before one finally burned out.
I had the stock DRL's in my truck for about 3 years before one finally burned out.