2002-2003 Infiniti QX4 Oxygen Sensor Delphi Infiniti Oxygen Sensor ES20395

Delphi Oxygen SensorThe Delphi oxygen sensor is factory built to meet the most stringent OE standards and engineered to outlast and outperform previous sensor designs. Directly transferred to the aftermarket from Delphi's collaboration with the world's largest automakers.Notes: 4-wire