This should explain it clearly
VJ= Jeepster
FC= Forward Control
FJ= Fleetvan Jeep
C= Commando
CJ= Civilian Jeep
DJ= Dispatcher Jeep
SJ or FSJ= Full Size Jeep (included Super Wagoneer, Cherokee, and M715 I think)
XJ= 1984-2001 Cherokee and 1984-1990 Wagoneer
MJ= Metric Ton Jeep Commanche
YJ= 1987-1995 Wrangler
TJ= 1997-2006 Wrangler
JK= 2007-2009 Wrangler
ZJ= 1993-1998 Grand Cherokee and '93 Grand Wagoneer
WJ= 1999-2004 Grand Cherokee
WK= 2005-present (I think) Grand Cherokee
KJ= 2002-2007 Liberty
KK= 2008-present Liberty
XK= Commander
MK= Compass
MK= Patriot
NO QUESTION IS STUPID BUT IF YOUR NOT SURE REMEMBER

IS YOUR FREIND
AND OH YEAH

