For A4 1.8L 2001-2006 Car Lambda Sensing Unit Oxygen Sensor 0258007351

Compatibility：For A4 1.8L Turbocharged 2001 2002 2003 2004 2005 2006 Features: This oxygen sensor features a wear-resistant threaded design with a high surface hardness; the threads are resistant to wear and stripping even after repeated installation and removal, facilitating repeated installation during replacement. Installation: If you notice any damage to the threads of the mounting holes whilst installing this oxygen sensor, you should repair the threads before fitting the fresh sensor to avoid causing further damage by forcing the installation. 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.