P/N: 74089 (Concentrate), 74097 (RTU)

Prestone Command^® Heavy Duty Nitrite Free Extended Life antifreeze+coolant is designed to work with all Class 1-8 vehicles: Heavy Duty and Light Duty. It is compatible with all vehicles, coolant colors and any Nitrite Free OAT engine.

OEM Approvals/Registrations: This product meets Cummins® Eng. Std. CES14439, Detroit Diesel 93K217

• 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 1,200,000 kilometers/15,000 hours – HD applications only
• Eliminates the need to add supplemental coolant additives
• Works with all NF-OAT coolants

*TOP-OFF: Will maintain extended life protection when added to any OAT Extended Life antifreeze/coolant.
FLUSH AND FILL: Receive protection for up to 965,000 Km or 12,000 hours with a complete flush and fill using Prestone Command^® Heavy Duty Nitrite Free Extended Life Concentrate.

Disposing of used antifreeze/coolant: Dispose of contents and containers in accordance with local and national regulations.

Infosheet