medicrn
New member
So I am traveling for work on the Indian reservation and one of my high beam bulbs and one of my low beam bulbs have burned out. The sylvania app says I need to replace the low beam 9006 su (I upgraded to the silverstar ultras a while back) and the high beam 9005 su. The small auto parts store only has a 2 pack of the 9006 su low beams and no 9005's. so my question is can I use the 9006 su in the high beam lamp? Will the plug still fit? Will it even screw into the headlamp assembly? Will it do something bad voltage or watts wise? It won't matter if that side high beam is underpowered because I have 2 sets of PIAA off road lights that came on my Shrockworks bumper.