- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "1822" - Not available
VW - Golf, Passat, Vento, Corrado; SEAT - Toledo, Cordoba; ALFA ROMEO - 33, 164; AUDI - 100
Additional numbers
NGK:
OZA401-E4