Zerex HT-12 Green Concentrate Antifreeze

European vehicles demand a different kind of coolant. ZEREX™ from Valvoline,™ the #1 selling OEM-approved coolant brand, has the solution. ZEREX™ HT-12 Antifreeze/Coolant is a premium automotive engine coolant utilizing state-of-the-art organic acid technology designed for vehicles requiring genuine HT-12 and G12evo fluid, including Audi, BMW, MINI, VW, and Porsche. ZEREX HT-12 Antifreeze/Coolant conforms to the latest European and global requirements and is free of phosphates, nitrites, amines, and borates. It contains a corrosion inhibitor package based on organic acids with modern stabilized silicate protection (Si-OAT), a formulation proven to maximize engine life. Engineered with the industry’s highest-quality additive package, ZEREX HT-12 provides better year-round protection against cooling system failure (the leading cause of engine breakdown) versus generic antifreeze, ensuring high-temperature protection to prevent overheating and maintain proper engine temperature, even under extreme conditions. For the ultimate protection in European vehicles, trust ZEREX HT-12 Antifreeze/Coolant from Valvoline, the brand with the most automaker approvals.