Prestone's Command Heavy-Duty Antifreeze/Coolant
Command Heavy-Duty Antifreeze/Coolant
Photo credit: Prestone
Prestone’s Command Heavy-Duty Antifreeze/Coolant products work as an universal antifreeze for any heavy duty vehicle. Available in two different formulations, the extended life coolant provides 600,000-mile/12,000-hour CAT EC-1 protection for any diesel-powered heavy duty engine. A prediluted 50/50 formulation is available for convenient top-off applications. Extended Service comes SCA pre-charged and provides advanced protection from freezing, overheating, cavitation erosion, corrosion, scale and foaming in any heavy duty engine with need-release filter technology. This technology is employed during normal to severe duty cycles and extreme temperature conditions.