Grand Cherokee 4WD V8-4.7L (2003)
Coolant: Fluid Type Specifications
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 5011764AB or equivalent.
