Features & Benefits
- Zerex is the #1 selling OEM-approved coolant brand, trusted by Asian manufacturers.
- Maximizes engine life by preventing corrosion, leaks, deposits, freezing, and boiling.
- Features Hybrid Organic Acid Technology (HOAT) with phosphate additives for superior protection.
- Completely silicate and borate-free formula protects all cooling system metals, including aluminum.
- Guaranteed for 5 years or 150,000 miles against engine failure due to coolant issues.
- Easily mixable with water, ideal for a wide range of temperatures.