Availability: 8 in stock
The Ford Motorcraft Oxygen Sensor listed here carries part number RL1Z-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. Check the part number stamped or moulded on the original against RL1Z-9F472-A — a number that looks close can belong to a different circuit. Stocked in the US and dispatched within one business day.
