Prestone Command Nitrite-Free ELC Antifreeze+Coolant; Yellow NF-OAT, 1 Gal - Concentrate

Prestone® Command® Nitrite Free (NF-OAT) Extended Life (ELC) antifreeze+coolant (Concentrate) is designed to work with all Class 1-8 vehicles; Heavy Duty and Light Duty. It is compatible with all vehicles, coolant colors (LD) and any Nitrite Free OAT engine (HD). When compared to ESI & low silicate conventional, it is designed to help lower maintenance costs and improve water pump life. This formula is Nitrite Free and provides excellent protection for aluminum and all other engine metals. Command NF-OAT ELC protects against liner pitting and corrosion protections.

Prestone Command Heavy-Duty Nitrite-Free Extended Life Concentrate Antifreeze/Coolant is Organic Acid Technology (OAT) for use and compatible with ANY OAT Extended Life Prestone Heavy-Duty antifreeze/coolant in ANY diesel-powered vehicle or stationary engine Its advanced, patented formulation is a concentrated blend of premium, long-lasting inhibitors to provide up to 600,000 miles or 12,000 hours of protection against temperature extremes, rust, corrosion, scale and premature water pump failure Top off: will maintain extended life protection when added to any OAT Extended Life antifreeze/coolant Flush and fill: receive protection for up to 600,000 miles or 12,000 hours with a complete flush and fill using Prestone Command Nitrite-Free Heavy-Duty Extended Life Concentrate automotive coolant Meets OEM Performance requirements: ASTM D6210, D3306, D4985, D7583; TMC RP338A, RP364; Cummings CES 14439; Detroit Diesel 93K217; Cat EC-1 and many OEM requirements