- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "0270" - Not available
VW - Golf, Bora, Lupo, Polo; AUDI - A3; SKODA - Octavia
Additional numbers
NGK:
OZA447-E17