For BMW X5 3.0L 2007-2008 Car Lambda Sensing Unit Upstream Oxygen O2 Sensor 11787558055

Installation: When installing this oxygen sensor, take care to resist water or cleaning agents from entering the sensor. When cleaning the engine compartment, take care to avoid the sensor area to reduce the risk of water ingress affecting performance. Features: This oxygen sensor features rust-proof threaded connections; the threaded sections have undergone a unique anti-rust treatment, making them resistant to seizing even after prolonged use and facilitating removal during subsequent replacement. Function: The proper functioning of the oxygen sensor is Single of the key conditions for a vehicle to pass an emissions test; a well-performing oxygen sensor helps the vehicle successfully pass the annual emissions inspection. 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.