headlight socket

[Brandon_l1000]

hey guys i took my truck to the muffler shop today and i noticed my driver side headlight wasn't coming on so i wiggled the socket and it came on the pins in the connector are rusted and broke. i have to get a new one i can get one but they are all three wire i was just wondering how many wires are on the oem one. i would check my truck but like i said its at the muffler shop.

 

[78 K-10]

if your truck ia a 79 then its the same as my 78 (assuming you have oem stuff)

3 prong

call napa or your local autoparts. see if they have em. otherwise you can order one from lmc for $1.95 shipping probably just as much,,, oh well.

heres the link

http://www.lmctruck.com/icatalog/cc/full.aspx?page=175

 

[Swims350]

try rockauto as well.

 

[smurph20]

JUst did my right head light on my K20 cost me 3.99 at Oreilly and yes if ithe headlight is high and low beam then its 3 wire. Either way itll work just figure out which to wires you need and dont hook up the third