Harbor Freight Tools


1 Gal Antifreeze And Coolant 50/50

Convenience and Protection All in One!

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Protect your engine and coolant system without danger of hard water deposits, scale or rust from tap water. Premixed antifreeze and coolant is the only thing you have to add.

  • Convenient, prediluted antifreeze and coolant - no need to add water
  • Compatible for use in all automobiles and light-duty trucks
  • Amber color will not change the current antifreeze color when used for topping-off
  • Provides 150,000 miles or 5 years of maximum protection when a complete cooling system flush and fill is performed
  • Phosphate-free and silicate-free formula
  • Freeze-up protection to -34º F, Boil-over protection to 265º F

69915, 67130, 57139
1 gallon
ASTM D-3306, ASTM D-4340
Shipping Weight
9.25 lb.
Note: Specifications are approximate and subject to change

100% Satisfaction Guarantee! If for ANY reason you are not satisfied with this item, you may return it within 90 days for a full refund or replacement.