For BMW 3 Series F31 320i 2012-2015 Car Lambda Sensing Unit Oxygen Sensor O2 7595353

Compatibility：For 3 Series F31 320i N13 B16A 2012 2013 2014 2015 Function: By providing real-time response on exhaust conditions, the oxygen sensor continuously adjusts the fuel injection volume, forming a closed-loop control system that assure more precise and stable air-fuel ratio control. Installation: This oxygen sensor is relatively straightforward to install; any vehicle owner with a reasonable level of mechanical aptitude can hold out the replacement themselves, thereby reduction on repair costs whilst promptly resolving the issue and restoring the vehicle’s performance. Please note: Before purchasing, please check that the make, model, year and engine type of your vehicle match those listed, to avoid installation failures due to incompatible specifications. After-sales service: Should you encounter any issues whilst using the product, please let us know and we will provide a solution without delay.