- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "0055" - Not available
FIAT - Croma; OPEL - Vectra C; VAUXHALL - Vectra; ALFA ROMEO - 159, 156; AUDI - A3, A1
Additional numbers
NGK:
OZA531-GM24