HYBRID COOLANT FOR HEAVY DUTY TRUCKES, BUSES AND OFF-ROAD APPLICATIONS.

Valvoline ZEREX G48® is an official GLYSANTIN® based premium coolant suitable for heavy-duty applications. The formulation is ethylene glycol-based and it is designed for all types of engines. It is a low-silicate, low pH, phosphate free technology coolant that protects all cooling system metals, including aluminum, from corrosion, while protecting engine components from winter freezing and summer boiling. Available in Ready-to-Use and Concentrate.


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