is it possible to put another bulb in place of the stock 02 wrangler x headlights? I heard there sealed or something? meaning you cant replace the bulb without replacing the whole fixture. true?

I work for a Jeep aftermarket parts company called Quadratec. All we do is sell Jeep parts. We have a ton of Wrangler headlight systems. Your best bet for upgrading your headlights would be the Hella Vision Plus H4 conversion as they come with new bulbs as well. You can see these here: http://www.quadratec.com/products/97009_01.htm If you want a better housing, go with the IPF H4 conversion housings and whatever H4 bulbs you want to run. Feel free to call the sales line on our website for some help if you need more info.

I have the IPF housings that use the h4 bulbs. It is a great kit. I upgraded to the HID H4 bulbs for better visibility.