Harley-Davidson® H-D Genuine Extended Life Antifreeze and Coolant

Antifreeze is pre-diluted with deionized water to eliminate cooling system contamination. Formulated to use at full strength (do not add water), this coolant provides exceptional heat transfer properties. Protects the entire cooling system against corrosion. Formula is silicate-free, phosphate-free, nitrate-free and borate-free.

One gallon container.