Amsoil Heavy Duty Antifreeze & Coolant 1 Gallon - ANTHD1G Amsoil

Suitable for Diesel & Petrol Cars

• Fully formulated: DOES NOT require the use of supplemental antifreeze/coolant additives (SCAs) or extenders
• Protection up to 1,000,000 miles, 20,000 hours or 8 years, whichever comes first
• Ethylene glycol 50/50 pre-mix formulation
• Proprietary hybrid organic acid technology (HOAT) formulation is further enhanced with anti-scalant, anti-fouling and water-pump lubrication additives
• Phosphate-, nitrite-, silicate-, borate- and amine-free
• Compatible with all other antifreeze and coolant colors