

The efficiency of Prestone Cor-guard coolant lasts up to one hundred thousand miles or twenty thousand hours. It is very effective against rust of your vehicle’s engine, corrosion of cavities, extremes of temperature, scale and premature water pump failure. Its advanced nitrite-free formula has been developed into a long-lasting inhibitor design based on a concentrated mixture. Prestone Cor-guard costs $15 to $18 per gallon. Prestone Cor-guard Coolant can be used on any type of diesel-powered vehicle that has a stationary engine with aluminium or other engine metal and on all vehicles that support OAT coolant. If mixed, then this mixture will turn into a gel and block the efficiency of the radiator. So never mix it with other coolants, especially silicate. Pentofrost A3 coolant is a stand-alone liquid. It contains a mixture of borate, amine, silicate or nitrite which can be harmful to vehicles with water-cooled engines. However, this does not apply to vehicles with water-cooled engines. Pentofrost A3 coolant is suitable for blending with all phosphate OAT. It contains organic salts and phosphates that protect all the components associated with those Asian vehicle cooling systems.

Pentofrost A3 coolant is suitable for almost all Asian vehicles that are compatible with blue coolant. The coolant belongs to the Hybrid Organic Acid Technology (HOAT) category. Pentofrost A3 is our first alternative to Subaru Super Coolant, which is a phosphate OAT, i.e.

In this article, we will discuss in detail some of the alternatives of Subaru Super Coolant. In the market, you can buy different brands of coolants including Subaru Super Coolant. In some cases, coolant is used as an electrical insulator. This special fluid is used to help keep your vehicle’s engine at the correct operating temperature.Īn ideal coolant has high heat capacity, low consistency, low cost, is non-toxic, chemically stagnant, and it does not cause or promote the breakdown of the cooling system. The coolant is a mixture of propylene or glycol, water, and some shielding additions. As an Amazon Associate, I earn from qualifying purchases.
