EXTENDED LIFE ANTIFREEZE/COOLANT
Prestone Command® Heavy Duty Nitrite Free Extended Life and 50/50 Antifreeze/Coolant are Organic Acid Technology (OAT) for use and compatible with ANY OAT extended life heavy duty antifreeze/coolant in ANY diesel-powered commercial vehicle engine or stationary engine. Its advanced, patented formulation is a concentrated blend of premium long-lasting inhibitors to provide up to 750,000 miles/15,000 hours* of protection against temperature extremes, rust, corrosion, scale, and premature water pump failure.
*To achieve 750K mile extended service life, follow these steps. Step 1: Perform a cooling system flush and then fill the cooling system with the proper mixture of Prestone Command® Nitrite Free coolant and high quality water. Step 2: As coolant level drops through normal engine use, top up using only Prestone Command® Nitrite Free prediluted coolant as necessary. Step 3: Test coolant at least twice a year, Spring & Fall, every PM is preferred – use a refractometer to make sure your coolant is adjusted to the correct coolant/water mixture and then use test strips to assess nitrite contamination (nitrite contamination can occur when adding a Nitrite Organic Acid Technology (NOAT) to a OAT), and test pH. Use new coolant if replacing a cooling system part.
Ready To Use Safety Data Sheet
NITRITE FREE EXTENDED LIFE TECHNOLOGY
When used as directed, Prestone Command® Heavy Duty Nitrite Free ELC formulations provide long-lasting inhibition and corrosion protection. For additional product specifications, please reference our product data sheets.
General Description
| Composition | Typical Values |
|---|---|
| Ethylene Glycol and Inhibitors: | |
| Concentrate | 97.9% |
| 50 vol % | 51% |
| Water: | |
| Concentrate | 2.1% |
| 50 vol % | 49% |
| Dyes | Trace |
| Color | Yellow |
| Odor | Characteristic |
| 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) |
| OEM Approvals/Registrations: | |
| This product meets Cummins® Eng. Std. CES14439 | |
| Detroit Diesel 93K217 | |
| Meets or Exceeds OEM Performance Requirements: | |
| CAT EC-1 | Freightliner |
| Navistar CEMS B-1, Type IIIA | Paccar |
| International | Paccar CS 0185 |
| Volvo | Peterbilt |
| Mack | Kenworth |
| John Deere H24 | GM 6277M |
| John Deere H24 C1 | GMW 34290 |
| John Deere JDS-G135 | Ford WSS-M97-B44D |
Features & Benefits
- Formulated for use in all Heavy and Light Duty engines
- Nitrite Free formula provides excellent protection for aluminum and all other engine metals
- Protects against liner pitting and corrosion protections
- Service Life 750,000 miles/15,000 hours* - HD applications only
- Eliminates the need to add supplemental coolant additives
- Works with all NF-OAT coolants
Savings Calculator
Using our simple calculator, see how your fleet can save with Prestone Command.
