Nitrous Oxide Sensor – Mopar (68544299aa)

Part 68544299aa is the Mopar Nitrous Oxide Sensor for the factory location it serves. The unit replaces a sensor that has set a fault code or gone intermittent. Catalogue application notes: Downstream After Catalyst. Check the part number stamped or moulded on the original against 68544299aa — a number that looks close can belong to a different circuit. Ships from our US warehouse.