AMSOIL DOMINATOR® Coolant Boost

Provides effective heat transfer and enhanced corrosion protection Reduces engine temps up to 25°F (13.8°C) Helps vehicles warm up an average of 54% faster Product Overview Improves heat transfer for increased horsepower. Reduces engine temperatures. Radiator-safe. Helps prevent corrosion in high-performance racing applications. Compatible with all water sources, including distilled, bottled and tap water. Shortens warm-up time. Safe […]

Antifreeze Test Strips

Tests ethylene glycol and propylene glycol antifreeze formulations. Tests all coolant colors. Reports freeze- and boiling-point protection levels. Reports pH level.

AMSOIL Passenger Car & Light Truck Antifreeze & Coolant

Unique poly-organic acid (OAT) formulation allows for use in a wide variety of vehicles Engineered to exceed original equipment manufacturer (OEM) requirements Protection up to 150,000 miles or 5 years, whichever comes first Ethylene glycol 50/50 pre-mix formulation Protects all cooling system metals, gaskets and hoses Phosphate-, nitrate-, nitrite-, silicate-, borate- and amine-free Compatible with all other antifreeze and coolant colors […]

AMSOIL Heavy-Duty Antifreeze & Coolant

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 […]

AMSOIL Propylene Glycol Antifreeze and Engine Coolant

Concentrated – requires mixing with distilled or high-quality water Protection up to 150,000 miles (240,000 km) or 5 years, whichever comes first, in passenger cars and light trucks; up to 1,000,000 miles (1,600,000 km), 20,000 hours of operation or 8 years, whichever comes first, in heavy-duty applications Greatly surpasses standards for metallic corrosion and erosion Phosphate-, nitrate-, nitrite-, […]