For A4 1998-2005 Vehicle Oxygen Sensing Weida Lambda Wideband Sensor 06B906265D

Compatibility：For A4 1998 1999 2000 2001 2002 2003 2004 2005 Function: The oxygen sensor’s heating Part is particularly important in low-temperature environments, enabling the sensor to reach operating temperature quickly even in cold weather and securing control accuracy when the engine is cold. Installation: When fitting this oxygen sensor, station the vehicle on level ground, apply the handbrake and advance with care. When jacking boost the vehicle, assure you use secure supports to reduce the risk of accidents. 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.