Zerex HT-12 Green Concentrate Antifreeze
Zerex HT-12 Green Concentrate Antifreeze
ENGINEERED
Engineered specifically for European vehicles requiring genuine HT-12 and G12evo fluid, including Audi, BMW, MINI, VW, and Porsche
ORGANIC
Si-OAT formulation contains a corrosion inhibitor, providing excellent protection of all cooling system components and metals including aluminum
PROTECTS
Patented premium coolant technology offers long-life protection for up to 5 years or 150,000 miles
PREVENTS
Maintains proper engine temperature to prevent overheating even under extreme conditions, while surpassing industry standards for freeze protection
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.
Trusted by more automakers than any other brand, Zerex from Valvoline is the #1 selling OEM-approved coolant
See It In Action
Zerex Antifreeze for Your Exact Make and Model
Scientifically Formulated to Keep Your Vehicle Running in Extreme Temperatures
Made for your car, made by Valvoline
Freddy (Tavarish) Hernandez explains how Zerex by Valvoline antifreeze products are scientifically formulated to keep your vehicle running in extreme temperatures.
Common
Questions
Everything you need to know about this product. Can't find what you're looking for? Reach out to our team.
Color is used by many antifreeze and vehicle manufacturers for identification purposes. Color has no bearing on the performance of the antifreeze. Always follow the specifications in your owner's manual for coolant applications.
Engine coolant is mixed with water, usually at a 50/50 ratio, and poured into the proper reservoir in your engine. The chemical ethylene glycol is used as a base to create a liquid that is pumped through your car’s engine to regulate and maintain an optimal operating temperature during extreme hot or cold weather conditions.
All coolant is made up of the base chemical ethylene glycol. Whether it's green, pink or orange, they are all the same at their base. For instance, what makes Multi-Vehicle Antifreeze/Coolant different from ZEREX™ Original Green is additives and dyes that are designed for use in higher-mileage vehicle types, whereas Original Green is a more general formula used worldwide for decades.
Most fluids your vehicle needs should be drained and replaced at various intervals in order to be effective. The same goes for your coolant. At least twice a year you should check your coolant levels—before the summer heat and before the winter cold. Consult your vehicle’s owner's manual for more precise information on when to flush and replace the coolant in your vehicle.