Yes, they are the same vehicle, the sport is just a option package.
yes it should
Jeep Cherokee XJ 1984-1996 should interchange Jeep Cherokee XJ 1997-2001 should interchange
Yes
Yes
no. the wiring and computers are different.
if they are the same engine then yes.
no, the body style on the Cherokee changed in 1997
yeah it will just make sure u install it right
Some will, such as wheels from the same year. Others won't , such as fenders.
Yes
Your 2007 Jeep Grand Cherokee 16 inch aluminum wheels will fit on to the 2000 Jeep Cherokee Sport. Any wheel larger than 16 inches will not yet on to the 2000 Cherokee.
Any door from a 93-98 Grand Cherokee should fit