Coolant Products

Nitrite Free Extended Life Coolant

Prestone Command® Nitrite Free Extended Life antifreeze+coolant is designed to work with all Class 1-8 vehicles: Heavy Duty and Light Duty.

Nitrited Extended Life Coolant

Prestone Command® Nitrated Extended Life (ELC) antifreeze+coolant is designed to work with all Class 1-8 vehicles; Heavy Duty and Light Duty.

Extended Service Interval SCA Pre-Charged

Prestone Command® Extended Service Interval antifreeze+coolant (ready to use) is designed to work with all Class 6-8 vehicles. It is compatible with any IAC engine.

Deisel Exhaust Fluid

DEF Diesel Exhaust Fluid

Prestone HD Expert Diesel Exhaust Fluid (DEF) offers the best purity and performance, certified by the American Petroleum Institute (API) and meeting ISO 22241 standards.

2 in 1 FLUSH & DEGREASER

2 in 1 Flush & Degreaser

Prestone Command® 2 in 1 Flush & Degreaser, an innovative and easy-to-use cooling system cleaner for heavy-duty diesel cooling systems.

BE IN
COMMAND

Prestone Command® products are specifically engineered to optimize performance of heavy duty engines across the broad spectrum of on-road and off-road applications. We introduced these award-winning* antifreeze/coolants in 2013, and since then, have continued to build momentum with products designed to meet the needs of the heavy duty market. Prestone Command® products deliver the technology and innovation fleets can trust, with the proven reliability of Prestone®