AAA-approved repair shop said the replacement part would be $259 (plus labor). I don't know if my particular car has more than one O2 sensor (Chilton manual seems to indicate only one), and I'm seeing prices on the web much lower than this (50, 100 dollars), though my newsgroup and web googling shows cases of O2 sensors costing about as much. Am I missing something? It seems overly expensive. I can't call them until tomorrow. It's a 1995 Legacy L.
Thanks, Rebecca