ZJ or WJ
 

I don't know the difference. Any one know? I have a grand cherokee and to look up parts I need to know ZJ or WJ.

ZJ (1993–1998)

WJ (1999–2004)

Hope this helps..

And you can see pics of each here... http://en.wikipedia.org/wiki/Jeep_Grand_Cherokee

zj or....
 

Thanks. Got it now.