DENSO Oxygen Sensor for Toyota, Lexus 1989-1991 etc 2344051

234-4194 Denso O2 Oxygen Sensor Driver Left Side Downstream & Upstream Hand

234-4161 Denso O2 Oxygen Sensor Driver Left Side Downstream & Upstream Hand

234-4026 Denso O2 Oxygen Sensor Driver or Passenger Side Downstream & Upstream

234-4756 Denso O2 Oxygen Sensor Driver Left Side Downstream & Upstream Hand

234-4050 Denso O2 Oxygen Sensor Downstream & Upstream for Chevy Truck 4 Runner

234-4055 Denso O2 Oxygen Sensor Downstream & Upstream for 4 Runner Truck Van

Oxygen Sensor DENSO 234-4051