Kenrik wrote:NO the lower part of the headlight... see how it's lit up yellow? there are two bulbs in there one is the Low/High Beam and the other is a small bulb just to light it up for looks... THAT's what I need to know the size for.
Sounds like he is talking about the high beam/ fog light. The low beam bulb is its own bulb or HID. I have HIDs on mine and I added/replaced the fog/high beam bulb with a Hella White Bulb - forget the model. The light is very white and a nice compliment to the HIDs. The bulb # is 9003 - Sylvania lists it as High Beam - but on the G35 the High/light is the same bulb.
Kenrick - your light looks really yellow - hard to tell from pics if it is the stock "yellowish" look or if someone replaced the fogs with a yellow bulb.