toyota super long life coolant for is300

If you research with the mfrs of the coolants, you will find that nearly all are ethylene glycol based, and, as noted in some of the above, differ in pkgs for lubrication, corrosion resistance, etc. Lot of myth-information circulating on this subject (pardon the puns). I'm not sure what the cost difference is, but if you're only flushing and filling the cooling system once every 5 years/100k miles (or just topping it off), I'd stick with the Toyota stuff. Toyota's coolant is 'supposedly' formulated differently than Dexcool. I wouldn't use Dexcool in a Toyota engine. once a year) as it is probably coated in silicates. If you have used green coolant in an aluminum engine that calls for Dexcool, or if you are switching from green coolant to Dexcool in any engine, be sure to flush your cooling system periodically (ie. Also, if green coolants are not mixed in the proper 50/50 ratio they can congeal. Green coolant uses silicate based corrosion inhibitors, which can be abrasive and prematurely wear your water pump.

This happens when small bits of aluminum break off from aluminum engine parts and get deposited in the radiator. Dexcool and similarly formulated coolants prevent hot transport deposition corrosion.

Most coolants are ethylene glycol based.to my knowledge it is the corrosion inhibitors in them that have changed. Our coolant is a high-performance, non-silicate coolant that provides better protection for metals without deterioration of the water pump seal. Silicates, a main ingredient in the vast majority of antifreeze coolants, can actually damage the water pump seal, causing leakage. Toyota coolant was developed to meet the specific requirements of our engines and provides maximum protection without the use of harmful silicates. Toyota recommends Genuine Toyota Long Life Antifreeze Coolant (factory red fluid) as the first choice when maintaining your vehicle.

Will not corrode aluminum surfaces like coolants that contain borate.Įthylene-glycol type coolant should be used in your Toyota vehicle, as it provides for proper corrosion protection of aluminum components, protection at lower temperatures, and it has the ability to be used year round.

Will not clog radiators from silicone 'gelling.'.

Other benefits to using Toyota Long Life Antifreeze Coolant are: Its unique formulation was developed exclusively to meet the specific requirements of your Toyota engine. Genuine Toyota Long Life Antifreeze Coolant is the same high quality red fluid that's found in all new Toyotas. This formula is extremely durable and because of its compatibility with non-metallic materials, it helps extend the life of water pump seals. Please verify any information in question with a sales representative.Genuine Toyota Long Life Antifreeze Coolant, with its distinctive red appearance, provides maximum protection without the use of harmful silicates. While every reasonable effort is made to ensure the accuracy of this data, we are not responsible for any errors or omissions contained on these pages. Specifications, features, equipment, technical data, performance figures, options, and color and trim are based upon information available at time of publication, are subject to change without notice, and are for mainland U.S.A. Please see your participating Toyota dealer for details. WarrantyThe Toyota Genuine Accessory Warranty will only apply when the installation is performed by a trained Toyota-approved installer. Please verify any information in question with a sales representative. Data AgreementSpecifications, features, equipment, technical data, performance figures, options, and color and trim are based upon information available at time of publication, are subject to change without notice, and are for mainland U.S.A.

Toyota super long life coolant for is300