For VW Jetta 1.8L 2001-2006 Car Lambda Sensing Unit Oxygen Sensor Vehicle Component 0258007351

Compatibility：For Jetta 1.8L 2001 2002 2003 2004 2005 2006 Features: This oxygen sensor undergoes a surface passivation treatment, making the housing resistant to corrosion from chemicals in the exhaust gases; it retains its good appearance and structural integrity even after prolonged use. Function: During acceleration, the oxygen sensor responds rapidly to changes in the exhaust gas, providing timely response on the air-fuel mixture status to help adjust fuel injection volume, thereby enhancing power response and combustion efficiency. 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.