Zerex- Dex Cool

This product, Zerex- Dex Cool, is an expertly formulated solution that is compatible with GM, Ford, and Chrysler vehicles. Each box contains 6 pre-diluted 1 gallon (3.78 L) containers, with a 50/50 ratio of DEX-cool to water, ensuring optimal performance without the need for additional water. Follow this professional recommendation to maximize the effectiveness of your engine's cooling system.