HAVOLINE XTENTDED LIFE (COOLANT)-1L is a long-life ethylene glycol antifreeze/coolant formulated with advanced organic corrosion inhibitors. It delivers up to 250,000 km or 5 years of protection, ensuring excellent heat transfer, superior high-temperature performance, and reliable freeze/boil protection. Free from silicate, nitrite, borate, phosphate, and amines, it protects all cooling system metals—including aluminum—and helps extend water pump life. Suitable for a wide range of Domestic, Asian, European, and hybrid vehicles, making it ideal for mixed fleets.