O2 Oxygen Sensor Left/Right UPSTREAM Driver or Passenger Side Right Left Hand

O2 Oxygen Sensor Driver or Passenger Side UPSTREAM for F150 Truck Right Left

O2 Oxygen Sensor Driver or Passenger Side Downstream & Upstream for VW Left

O2 Oxygen Sensor Driver or Passenger Side UPSTREAM Right Left Driver/Passenger

O2 Oxygen Sensor Driver or Passenger Side Downstream & Upstream Right Left

O2 Oxygen Sensor Driver or Passenger Side UPSTREAM for Chevy Right Left Coupe