- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- BOSCH "0 258 010 421" - Not available
BMW - 3, 5 (E39, WB), 6, 7 (E65, E66, E67), X5; ROLLS-ROYCE - Phantom; MERCEDES-BENZ - CLK, C-Class T-Model
Additional numbers
BOSCH:
LSF-4.2
LS10421
16421