PEAK FCA0B1 Engine Coolant / Antifreeze

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Prestone AFC10000-1KL
• Prestone AFC10000-55
• Prestone 74021
• Valvoline 813055

• Designed to last the life of the engine when maintained with a high quality SCA filter system.
• Eliminates SCA mixing errors at initial fill. Phosphate free formula reduces the risk of scale.
• Incorporates nitrite to provide wet sleeve liner protection against cavitation.
• Optimum protection against freezing and boil over.
• Provides corrosion protection of all cooling system metals and components.
• Testing Requirements: For proper freeze and boil over protection, use a traditional refractometer or hydrometer to measure the percentage of ethylene glycol by volume.
• Works in ALL heavy-duty diesel, gasoline and natural gas engine cooling systems. FLEET CHARGE is a low silicate, low total dissolved solids antifreeze which can be used in all heavy duty applications.
• PEAK FLEET CHARGE SCA Pre-charged 50/50 Antifreeze + Coolant is a Fully Formulated, ethylene glycol-based coolant, Pre-charged with advanced technology Supplemental Coolant Additives (SCAs). Because it is SCA Pre-charged, FLEET CHARGE SCA Pre-charged Antifreeze + Coolant requires no SCAs at initial fill and ensures proper chemistry at every top-off. FLEET CHARGE SCA Pre-charged Antifreeze + Coolant uses a low silicate and phosphate-free formulation.