I need to replace the passenger seat in a daily driver. Suggestions?

 

What's broken? My passenger seat back got jammed, but I fixed it. I had to align the left and right handles. There is a cross bar behind the rear cover. Some times you get lucky and just have to "bodyslam" it (search it). That worked for my driver seat when it crapped out.

Other than that, you can try a junkyard. If your cover is good, get whatever (the one you need always costs twice as much) and switch the covers.