- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NTK "93144" - Not available
KIA - Sorento, Optima, Carens, Magentis, Sportage; HYUNDAI - Santa FE, Genesis, Sonata, IX35, Grandeur