For BMW X5 L4 2.0L 2016-2018 Lambda Sensing Unit Engine O2 Sensor Oxygen 11787589121

Compatibility：For X5 L4 2.0L 2016 2017 2018 Function: By maintaining an appropriate air-fuel ratio, the oxygen sensor helps reduce abnormal engine wear, securing that all engine components operate under suitable conditions and extending the service durability of the entire engine. Features: This oxygen sensor is manufactured from reliable materials, with a voltage coverage that complies with widely accepted industry standards; no additional adjustments are required following replacement. 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.