Designed to replenish the corrosion inhibitors specific to Motorcraft orange antifreeze/coolant which may deplete with time between engine coolant change-outs
Do not mix different colors or types of coolant in your vehicle
Do not mix different colors or types of coolant in your vehicle
May be added up to two times over the life of the engine antifreeze/coolant
Use according to owner guide recommendations
Use the Antifreeze Coolant ELC Contamination Kit, rotunda part number 328-R071-ELC, at the recommended intervals to determine if the Motorcraft specialty orange engine coolant revitalizer should be added.