Which fuse boxes fit '89 xj

Ok, heres the deal, the last guy who owned my truck installed his own stereo... and i assume in advertantly, he hooked the stereo up to the blinkers and tinkered with the fuse box... now its a birds nest...

I need a new(er) fuse box, what years can I pull from to get one that fits?

It's a fairly standard GM fuse box - AMC was nice like that.

If you want a wiring diagram, I think I've got them up on groups.yahoo.com/group/RENIXPower (my RENIX group.) If there's a 1990 there instead, you can use that - but you can't use a 1988 or 1987... There were some slight changes in the 1988/1989 break when ChryCo took over...