For A3 8L1 1996-2006 Car Lambda Sensing Unit Oxygen Sensor OEM 021906262B

Compatibility：For A3 8L1 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 Feature: This oxygen sensor has undergone wear tests, demonstrating slow performance degradation under simulated long-term usage conditions; it maintains good detection accuracy and response velocity over an extended period. Installation: This oxygen sensor is quick and easy to install, requiring no modifications to the vehicle’s wiring or structure. Simply replace the faulty sensor in the corresponding vehicle model, and the vehicle will return to normal function immediately after 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.