headlight bulb

[skidoojames151]

currently my 1999 gp has the 9006 bulbs in the headlights and i see most people use the 9007...what is the difference between the two?

[Mad Monkey]

currently my 1999 gp has the 9006 bulbs in the headlights and i see most people use the 9007...what is the difference between the two?

i think its got to do with the plug used to attach it.

its wierd that you have a different kind of bulb, at my local parts store they have a book, you find your make/year and it tells you all the bulbs you need, thats why i bought 9007's cuz the book said so.