Availability: 8 in stock
Ford Motorcraft supplies this Oxygen Sensor under part number RB3Z-9F472-C as a factory-pattern replacement. Fitted in place of the original, it reports exhaust oxygen content so the ECM can hold its fuel trim. Catalogue application notes: 2.3l. Check the part number stamped or moulded on the original against RB3Z-9F472-C — a number that looks close can belong to a different circuit. Ships from our US warehouse.
