Perhaps a RAV4 owner who is a chemist could determine whether this is a correct or incorrect assumption. This technology provides superior protection to all components of the cooling system including those exotic materials like aluminum and magnesium found in the modern day engine."Īccording to the article Toyota coolant and Chevron Dex-Cool would appear to be based upon the same technology. OATs are Long Life Coolants (LLC), based on minimally depleting Carboxylate Technology. "OAT is an acronym for Organic Acid (Additive) Technology which describes the type of materials responsible for the corrosion protection offered by a coolant of this type. From an article by Reochem, Inc., Coolant Experts: You’ll know it by its distinctive pink color.
TOYOTA SUPER LONG LIFE COOLANT TOYOTA NATION MANUAL
If you do decide to go down that route, you need to get the coolant system flushed.The Toyota RAV4 Owner's Manual says that coolant used should be either Toyota Super Long Life Coolant, or "Similar high quality ethylene glycol-based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology." Chevron Dex-Cool coolant employs the same labeling and uses the word "carboxylate" in its technical data description, rather than "organic acid," which Toyota uses. Genuine Toyota Super Long-Life Antifreeze/Coolant is the same high quality, factory-fill product found in new Toyota Vehicles. Most of us on the forum here use Toyota Red. Toyota Red and Zerex Asian have better anti corrosion properties so those are preferred but green will work fine too. The coolant in your Toyota does not last forever and will deteriorate through a combination of age and contamination.Īs long as the red and green don’t get mixed, its fine to run either one. Toyota recommends replacement of engine coolant at 100,000 miles, then at 50,000 mile intervals thereafter. The use of non-genuine coolants will corrode the parts and gradually block the cooling system, damaging the engine. When should I replace my Toyota long life coolant? When it comes to your Toyota engine, it’s better safe than guilty. There are some instances where your vehicle can go without a flush for a longer period of time. Typically, you should have your Toyota coolant flush completed each 30,000 miles or each two years. Do not exceed a 70/30 mix of coolant and water add proper mixture of coolant and water to radiator. Toyota recommended a 50/50 mix of coolant and water for year round protection. How do you use Toyota long life coolant?Ĭompletely drain and flush coolant from vehicle cooling system. That means there’s no need to flush your car’s cooling system before adding Prestone Coolant/Antifreeze simply pour the product into your coolant reservoir – it’s that simple. Prestone’s Coolant/Antifreeze is guaranteed to be compatible with all cars, vans or light trucks. In some cases these long-life coolants can last over 5 years or 100,000 miles. Newer coolants use an Organic Acid Technology (OAT) and last up to twice as long as older coolant. How long does Toyota Long Life coolant last? Do not exceed a 70/30 mix of coolant and water add proper mixture of coolant and water to radiator….Original text. In 2004, Toyota transitioned from red Long-Life Coolant (LLC) to the improved pink Super Long-Life Coolant (SLLC).
Super long life coolant is meant to last up to ten years.ĭo you add water to Toyota long life coolant?Ĭompletely drain and flush coolant from vehicle cooling system. A study in Toyota’s pink coolant and some of the cooling system components that utilize this coolant including electric coolant pumps, EGR coolers and heat exchangers. How long does Toyota Super Long Life coolant last? Which Toyota Coolant is the Longest Lasting? Toyota claims that their Pink Coolant is good for up to 160,000 km (100,000 miles) or 10 years for the factory fill and then needs to be changed every 100,000 km (60,000 miles) or 5 years after that.
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