Prestone Command Nitrites (NOAT) Extended Life (ELC) antifreeze+coolant (Concentrate) is designed to work with all Class 6-8 vehicles. When compared to ESI and low silicate conventional, it is designed to help lower maintenance costs and improve water pump life. It is compatible with any Nitrites OAT engine. This formula is Nitrites and provides excellent protection for aluminum and all other engine metals. Command NOAT ELC protects against liner pitting and corrosion protections.

Product Features:

• Nitrites Extended Life Coolant - NOAT ELC - Red formula. Compatible with any Nitrites OAT
• Helps lower maintenance costs and improve water pump life when compared to ESI coolants
• Meets OEM Performance requirements: ASTM D6210, D3306, D4985; TMC RP329A, RP338A, RP364; Cummings CES 14439; Cat EC-1 and many OEM requirements
• Concentrated formula. Must mix with high quality (distilled/deionized) water to the desired ratio. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.