The Most technologically-advanced heavy duty antifreeze available
Prestone Command® Heavy Duty Nitrite Free ELC with Cor-Guard® Concentrate and 50/50 Antifreeze/Coolant utilizes Cor-Guard® technology formula designed to protect cooling systems from corrosion and damage. br> It's compatible with ANY nitrite free HD Organic Acid Technology (OAT) coolant in ANY diesel-powered commercial vehicle engine or stationary engine with aluminum or other engine metals. Click the link below to learn more!
Heavy Duty Extended Service Interval (ESI)
Prestone Command® Heavy Duty Extended Service Interval (ESI) is SCA pre-charged, extended service interval (ESI) technology, that is compatible with ANY conventional heavy duty coolant, ALL filter technologies and ANY heavy duty IAC engine. This formula is nitrited and precharged with supplemental coolant additive (SCA). Click the link below to learn more!
Heavy Duty Nitrited Extended Life (ELC)
Prestone Command® Nitrited Extended Life (ELC) antifreeze + coolant is designed to work with all Class 6-8 vehicles. It is an Extended Life Nitrite Organic Acid Technology (NOAT) suitable for ANY diesel engine, and compatible with ANY NOAT Extended Life Coolant. Service Life 1,200,000 kilometers/15,000 hours with use of extender at 450,000 kilometers or 6,000 hours. Click the link below to learn more!
HEAVY DUTY NITRITE FREE EXTENDED LIFE
For additional product specifications, click here.