I just picked up some fiberglass upper windows off of craigslist and I'm not sure what year they fit. The guy I bought them off of had them on his YJ but said they are for a TJ. I only saw them on the YJ briefly and they didn't seem to fit the YJ properly on the half door.
I have a hard top and the windows fit perfectly along the top but I don't have factory half doors to test them on. Also I plan to sell these on eBay long before I get factory half doors since I have Bestop Element half doors.
So if anyone has factory fiberglass uppers who can tell the year I would appreciate it, Thank You!! Oh yea there is a bar code sticker that says Manufactured in 2006.