- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- BOSCH "0 258 017 173" - Not available
BMW - 5 (E39, WB), 3, 1, 6, X3, 7, X5, X1, X6, Z4
Additional numbers
BOSCH:
LS17173
LSU-4.9