- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "93790" - Not available
BMW - 3 (E30, EC), 5, 8, Z1, 7; CITROËN - XM, Xantia; FIAT - Marea, Brava
Additional numbers
NGK:
OZA750-EE7