AISIN 50/50 Pre-Diluted SUPER LONG LIFE Antifreeze is specifically engineered for the Toyota, Lexus and Scion family of vehicles. This premium Antifreeze/Coolant offers excellent corrosion protection and meets vehicle manufacturers warranty requirements. AISIN 50/50 Pre-Diluted SUPER LONG LIFE Antifreeze/Coolant is recommended for vehicles filled with either HOAT (Pink) or OAT (Red) Antifreeze/Coolants. It is non-silicate, non-amine, non-nitrite, and non-borate coolant with hybrid organic acid technology (HOAT).
Convenient ready to use formula. No need to add water.
Specialized inhibitors maximize temperature protection in today's high output engines.
Provides water pump lubrication.
Prevents pitting, cavitation and hard water scale.
Meets or exceeds all ASTM and SAE standards for coolant corrosion protection.
Prediluted formula contains 50% distilled or deionized water, mixed with 50% full-strength concentrate, making it ready-to-use straight from the bottle.
Concentrated formula contains 100% full-strength concentrate, and must be mixed with the recommended ratio and type of water (typically distilled or deionized) before use.
Coolant / Antifreeze Says a lot about Cooling System Health!
Routinely inspect your Coolant / Antifreeze with these simple checks, and flush the system when necessary, to help prolong the life of your Cooling System:
COOLANT COLOR / CLARITY
Coolant should be bright, clear and free of debris. Dirty or brown coolant can be caused by:
Stray electrical current from a loose or damaged Battery Cable ground
Worn / old, acidic coolant
A reading of 0.4 volts or above suggests electrolysis
Antifreeze is recyclable! Many towns have free waste drop-off sites, which a quick internet search will help you find. Attention California Customers - WARNING: This product contains a chemical, Ethylene Glycol, which is known to the State of California to cause birth defects or other reproductive harms.