For Focus II 2008-2011 Car Lambda Sensing Unit O2 Oxygen Sensor Vehicle Component 25189499

Compatibility：For Focus II 2.0L GDi 2008 2009 2010 2011 Features: This oxygen sensor utilises high-purity sensitive materials with low impurity content, securing high detection accuracy and good signal output linearity, enabling it to accurately reflect the actual oxygen content in the exhaust. Installation: Once this oxygen sensor has been fitted, hold out a road test to check that the vehicle’s idle is steady, acceleration is smooth and fuel consumption is normal, thereby confirming that the sensor is functioning correctly. 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.