AFS123 AC Delco O2 Oxygen Sensor Passenger Right Side DOWNSTREAM for Chevy Olds

AC Delco O2 Oxygen Sensor Driver or Passenger Side UPSTREAM for Chevy

AFS123 AC Delco Oxygen Sensor Passenger Right Side DOWNSTREAM 19178924 for Chevy

213-3867 AC Delco O2 Oxygen Sensor Driver or Passenger Side DOWNSTREAM for Chev

213-4768 AC Delco O2 Oxygen Sensor Passenger Right Side DOWNSTREAM New for Chevy

12661898 AC Delco O2 Oxygen Sensor Passenger Right Side DOWNSTREAM New for Chevy

213-4229 AC Delco O2 Oxygen Sensor Passenger Right Side DOWNSTREAM for Chevy