Zerex G05 Antifreeze Coolant Concentrate 1 Gallon

Get the AISIN or Gates Premium replacement pump with the metal impeller, it will last longer than the OEM. https://a.co/d/0iL33X0t Fully flush the coolant out of the system with distilled water and replace with Zerex G05, you must use HOAT coolant https://a.co/d/09W1j4ES There’s a plastic drain plug you can open up at the bottom of the radiator to drain the old stuff out and flush. It’s not a terrible job, it’s harder if you have the HD cooling package with the extra clutch fan and larger fan shroud. If you don’t have that, it’s easy peasy.