For BMW X3 3.0L 2007-2010 Car Lambda Sensing Unit Upstream Oxygen O2 Sensor 11787558055

Compatibility：For X3 3.0L 2007 2008 2009 2010 Installation: When fitting this oxygen sensor, take care not to pull or bend the wiring harness excessively, as this may cause wire breaks or poor terminal; simply allow the harness to follow its natural curve. Feature: This oxygen sensor utilises high-temperature-resistant sealant, securing superior sealing performance at the interfaces and connection points. It maintains its seal even in high-temperature environments, thereby reducing gas leaks and signal interference. 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.