OEM Extended Life EURO I Antifreeze/Coolant meets or exceeds performance requirements of 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 added as an initial fill and properly maintained in accordance with engine manufacturer's maintenance recommendation, this coolant will provide up to 250,000 km or 5 years of service life protection in automotive applications. For best results, do not mix with conventional high pH, phosphate, borate or silicate based antifreeze/coolant.