Availability: 8 in stock
The Ford Motorcraft Oxygen Sensor listed here carries part number FL3Z-9F472-A and installs where the original was removed. Fitted in place of the original, it reports exhaust oxygen content so the ECM can hold its fuel trim. Match FL3Z-9F472-A to the number on the failed component. Count the pins or check the connector keyway if two numbers look interchangeable. Held in US stock for same-week dispatch.
