I have the seats apart on the 96 RMW and found the driver seat bolster actuator in two pieces, broken at the motor end where it connects to the moving parts.
Anybody got a junk seat around they could pull one out off? Looks like the cable can come out of the actual bolster plastic piece so with or with that would be fine. Not sure if right and left seat use the same actuator, but likely, and almost for sure if the cables come out of the drive unit so sides could be swapped.