- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "1728" - Not available
VAUXHALL - Corsa, Corsavan, Astra; OPEL - Corsa, Astra H; AUDI - A4, A3; VW - Passat, Golf; SEAT - Toledo, Leon
Additional numbers
NGK:
LZA15-GM3