This is a good used unit.  Fits all Saab 9-3 Sedans and wagons from 2003 and later that use the automatic climate control.  It includes the wiring pigtail - in good condition, which you will often times find as a failure point on these resistors.  This little "kit" gives you everything you need to perform an effective repair in these even if you have a belted connector.  This also works in the 2004 and later 9-3 convertibles.