Red Line 80204 Water Wetter Super Coolant, 12oz Bottle

WaterWetter® - 12oz. Use one bottle for most passenger cars and light trucks, treats 3 to 5 gallons or 13.2 to 15.9 liters, vehicles with larger cooling systems should use two bottles, small cooling systems should use 1oz (3 to 4 capfuls) per quart.