12666612 AC Delco O2 Oxygen Sensor Driver or Passenger Side UPSTREAM for Chevy

12666673 AC Delco O2 Oxygen Sensor Passenger Right Side UPSTREAM for Chevy Hand

12655677 AC Delco O2 Oxygen Sensor Driver or Passenger Side UPSTREAM for Chevy

12643707 AC Delco O2 Oxygen Sensor Passenger Right Side UPSTREAM for Chevy Hand

12652845 AC Delco O2 Oxygen Sensor Passenger Right Side UPSTREAM for Chevy Hand

12667438 AC Delco O2 Oxygen Sensor Passenger Right Side Downstream & Upstream

213-3866 AC Delco O2 Oxygen Sensor Driver or Passenger Side UPSTREAM for Chevy