Are you aPRO? Improve shop efficiency & grab wholesale pricing at 
x
This item is currently not at your store, but is available for order. Please call store to verify the specific location and delivery details for this item. Note that additional shipping charges may be required.
| Warranty Available for Download |
|
Warranty
|
Zerex HD Nitrite Free Extended Life RTU Coolant (ELC) Is Registered To Cummings CES-14603, Conforms to ASTM D6210 & Is Suitable For Common Heavy Duty Diesel Engine Requirements. Fully Formulated Zerex Nitrite Free ELC Incorporates Organic Acid Technology To Protect Diesel Engines From Liner Pitting & Hard Water Scale Deposits. The Silicate & Nitrite Free Extended Life Chemistry Protects All Cooling System Metals From Corrosion Including Aluminum. Zerex Nitrite Free ELC Can Also Be Used In Gasoline Engines, Stationary Power, Marine, Natuarl Gas, & Light Duty Application. Zerex Nitrite Free Extnded Life Coolant Provides Up To 6 Years/600,000miles/12,000 Hours Of Serive w/o The Need For Extenders Due To Non-Depleting Organic Acid Technology. It Is Backward Compatible For All Cooling Systems Using OAT Coolants. It Also Offers Enhanced Protection For Aluminum Cooling System Components.
| Container Size | 55 gal (US) |
| Environmentally Safe | Yes |
| Organic Acid Technology Based | Y |
| Biodegradable | Yes |
| Color | Yellow |
| Manufacturer Part Number | 846438 |
| VMRS Code | 053-999-212 |
| Propylene Glycol Formulation | N |
| Recommended Dilution Ratio | None |
| Concentrate;Ready To Use | Ready To Use |
| Specifications | ASTM D3306 |
| Fluid Color | Yellow |
| Manufacturer | Valvoline |
| Freezing Point | -34 °F |
| Ethylene Glycol | Y |
© Copyright 2026. National Automotive Parts Association. All Rights Reserved
