When I needed a replacement window for my Pioneer, I found one on ebay. It took a little while to find it, and lucky for me it was a latch problem that was causing me to replace it and I could wait around until a matching window came available, but the cost was way less than from the factory. If it was a broken window situation where I needed a replacement quickly, I wouldn't have been able to wait around to find the right one. I remember having to remove the inner ring to get an accurate measurement on the window and the mounting hole size. Good luck on your search.