This is a good, used alternator that's been obsolete for some time.  The 3.0L L4 used 2 types of Alternator and this is the only one by Mando.  Please verify whether you have a Mando or Prestolite alternator, as I'm not sure they are interchangeable.  This came off of a running motor and has no known issues whatsoever.

Fits: This is a 3.0 L4 part from a 1994 motor.  It's long since obsolete