2021 Lexus LS 500h Oxygen Sensors

2 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.

  • DENSO Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated, Wire Length: 12.60", 234-9308

    DENSOMPN 234-9308New

    In stock

    $276.99

    Listed as compatible with this vehicle by the retailer feed.

    Check price
  • DENSO Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated, Wire Length: 15.16", 234-9305

    DENSOMPN 234-9305New

    In stock

    $276.99

    Listed as compatible with this vehicle by the retailer feed.

    Check price

This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.