Heavy Duty Nitrite Free Extended Life Coolant (ELC) with Cor-Guard® Inhibitors
1,000,000 MILE / 20,000 HOUR SERVICE LIFE*
Prestone Command® Heavy Duty Nitrite Free ELC with Cor-Guard® Concentrate and 50/50 Antifreeze/Coolant is intended for use and 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. Its patented and advanced nitrite free OAT formulation is based upon a concentrated blend of premium long-lasting inhibitors designed to provide up to 1,000,000 miles / 20,000 hours* of protection against temperature extremes, rust, cavitation corrosion, scale and premature water pump failure. When used as directed, Prestone Command HD Nitrite Free ELC with Cor-Guard® may be added to any OAT antifreeze/coolant of any HD commercial or stationary engine. Meets or exceeds the performance requirements for all HD OEMs, including Cummins and Detroit Diesel.
*Provides Extended Life protection that meets the vehicles manufacturer recommended change intervals for all DOT Truck Classes, including up to 1,000,000 miles for Class 8 vehicles, when properly flushed, filled and maintained using only Prestone Heavy Duty Nitrite Free Coolant with Cor-Guard® corrosion inhibitor.
Why Use Cor-Guard®?
Featuring one-of-a-kind patented technology, Cor-Guard® is formulated to work in unison with today’s hotter running engine designs and CAB heat exchangers. Prestone with Cor-Guard® ensures that all components within the cooling system are able to perform their function properly, creating optimal cooling and more consistent UPTIME!
|Ethylene Glycol and Inhibitors:|
|50 vol %||51%|
|50 vol %||49%|
|Pack/Unit||Jug / Drum / Tote|
|Average Fluid Weight/Unitat 68°F (20°C):|
|Concentrate||9.3 lb (4.2 kg) / gal (3.78 L)|
|50 vol %||8.9 lb (4.0 kg) / gal (3.78 L)|
|Meets or Exceeds OEM Performance Requirements:|
|Cummins CES 14603||Volvo|
|Cummins Bulletin 3666132||Mack|
|Detroit Diesel 93K217||Freightliner|
|CAT EC-1||Paccar CS 0185|
|Navistar CEMS B-1, Type IIIA||Peterbilt|
|John Deere H24||Komatsu|
|John Deere H24 C1||Komatsu KES 07.892|
|John Deere JDS-G135||Kubota|
|Ford WSS-M97-B44D||GM Heavy Truck|
|GMW 34290||Ford WSS-M97B57-A1/A2|
Features & Benefits
- Cor-Guard® Inhibitors increases uptime by instantly stopping the spread of rust, corrosion, pitting, gunk, grime, and buildup
- Formulated for use in all Heavy and Light Duty engines
- Eliminates the need to add supplemental coolant additives
- Service Life 1,000,000 miles/20,000 hours* - HD applications only
- Works with all metals, rubber, elastomers, & seals
Using our simple calculator, see how your fleet can save with Prestone Command.