Upstream Oxygen Sensor - Compatible with 2016 - 2018 BMW 340i xDrive 3.0L 6-Cylinder B58B30M0 FI Turbocharged GAS 2017

Upstream Oxygen Sensor - Compatible with 2016 - 2018 BMW 340i xDrive 3.0L 6-Cylinder B58B30M0 FI Turbocharged GAS

Position: Upstream

Note: OE Base Sensor; B1S1

Sensor Type: Heated

Universal Or Specific Fit: Specific

Wire Quantity: 5

Features:
- Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
- Coated in with electrodes made of a gas-permeable platinum layer.
- Monitors exhaust gases and reduces pollutants for a cleaner environment.
- Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
- Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.

Compatible With or Fits:
- 2016 - 2018 BMW 340i xDrive 3.0L 6 Cyl B58B30M0 FI Turbocharged GAS

Fits Years: 2016 2017 2018