Had to change the rack on my 2002 4Runner and the fittings where rusted and couldn't be freed up even after heating, I actually had to drill them out to be able to reuse the fitting. A replacement line wasn't available and the cost of such was out of this world. I ended up resorting to making...
I have a SET of New Grey Leather Seat covers by Katzkins for the rear seats, uppers and bottoms for $200.00 They are very nice and much better then the factory leather seat covers.