General description Stable characteristics and high reliability make the 3M519F472AC Front Oxygen Sensor an essential component for your vehicle. This sensor is designed to improve fuel economy and lower emissions, ensuring optimal performance for your car. Technical specifications Item Type: Car Oxygen Sensor Condition: 100% New Part Number: 3M51-9F472-AC, 3M519F472AC Applicable models: For Focus 2005-2014 1.8L/2.0L, For Mondeo 2008-2012 2.3L Material: Plastic + Metal Measurement allowed error: +/- 1-3cm Installation Easy installation and replacement. Molding make ensures a perfect match for the original car. Usage Fast response and stable performance, closely resembling the original effect. Other information Package Contents: 1 * Car Oxygen Sensor Note: Light and different displays may cause the color of the item in the picture to differ slightly from the real thing.