Broke the rear hatch window out of my Excursion today. Took it all apart so that I could shop vac all the glass out of the door frame. If I get a new window does it just bolt to the rear frame? That's what it looks like to me but need an answer from someone who knows for sure. If that's actually the case I'll try and find one myself and have it fixed tomorrow. Also while on the subject is an aftermarket glass ok or should I stick with an OEM? Thanks in advance.