- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "93122" - Not available
OPEL - Agila, Meriva A, Combo, Tigra Twintop, Astra; VAUXHALL - Corsa, Astra; CHEVROLET - Cruze, Trax; AUDI - A3, A1