OEM Extended Life EURO I Antifreeze/Coolant meets or exceeds performance requirements ASTM D3306, BS6580, ASTM D6210-10, ASTM D7583 and recommended for use with VW TL774G+. It is recommended for use in BMW®, Mercedes-Benz®, Volvo® and other newer model light duty gasoline or diesel powered vehicles requiring a nitrite, amine and phosphate (NAP) free, OAT engine coolant. This ethylene glycol based antifreeze/coolant uses Hybrid Organic Acid Technology (HOAT) to provide extended protection against rust, corrosion and pitting caused by cavitation for all coolant system metals, including aluminum. *When properly diluted and added as an initial fill, this coolant provides up to 150,000 miles or 5 years service life protection in automotive applications. For best results, do not mix with conventional high pH, phosphate, borate or silicate based antifreeze/coolant.