Dodge Repair Questions? Ask a Mechanic for Answers ASAP
This vehicle has been factory filled with an Ethylene Glycol based engine coolant with long life corrosion inhibitors (called HOAT, for Hybrid Organic Additive Technology). When it becomes necessary to replace the coolant, Use a coolant like Mopar Antifreeze/Coolant, 5 year/100,000 mile formula (MS-9769), P/N(NNN) NNN-NNNNB or equivalent.
Any of the extended life coolants would be equivalent.