213-1702 AC Delco O2 Oxygen Sensor DOWNSTREAM for Chevy Yukon Suburban Avalanche

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

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

213-4228 AC Delco O2 Oxygen Sensor Driver or Passenger Side DOWNSTREAM for Chev

55574136 AC Delco O2 Oxygen Sensor Driver Left Side DOWNSTREAM for Chevy Hand

213-3673 AC Delco O2 Oxygen Sensor DOWNSTREAM for Chevy Suburban Avalanche Yukon

213-819 AC Delco O2 Oxygen Sensor DOWNSTREAM for Chevy Yukon Suburban Avalanche