Oxygen Sensor – Mopar (68291423AB)

This Oxygen Sensor (68291423AB) from Mopar replaces the original part on the same mounting points and connector. In service it reports exhaust oxygen content so the ECM can hold its fuel trim. Catalogue application notes: After Catalyst Right. Upstream Right. Check the part number stamped or moulded on the original against 68291423AB — a number that looks close can belong to a different circuit. Ships from our US warehouse.