i don't know the compatibility for different models/years.
but. . .remember you are also matching up the belt pulley, otherwise it can be a pain to change out, without ruining the pulley.

[btw, it would help if you would post your model year engine trans etc in your post, not just in the profile. it makes it easier. a good place, as you've probably seen with other posts, is as part of your signature so you don't have to add it each time you post. you can do this in the My Home area, iirc]

1992 sohc trooper 3.2l v6 automatic . . . as is

i love a good intermittent electrical challenge. . .especially when it's someone else's.