The solonoid is the same, the temp sensor/pressure sensor is different, if I am just trying to swap one I cut the end of the harness and splice it in so I can plug in the apropriate sensor. Also in 2002 they put a bigger hole in the case for the bolt on neutral switch and no threads to thread in the old one. Some models bolt the T-case shifter to the case and some to the floor, the floor mounted ones don't always have the bosses drilled and tapped for the case mounted ones, I do not remember the years but have had to drill a couple out.
I have never seen a 2000+ with the old sensor.