- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "96645" - Not available
VW - Golf, Polo, Beetle, Jetta, Scirocco; AUDI - A3, A1; SEAT - Leon, Ateca; SKODA - Octavia, Yeti