AMSOIL Dominator® Coolant Boost – High-Performance Cooling System Additive (500 ml)

Description:

AMSOIL Dominator Coolant Boost is an advanced coolant additive engineered to improve heat transfer, lower engine temperatures, and provide superior corrosion protection. It utilizes a proprietary blend of three surfactants to reduce coolant surface tension, enhancing heat exchange. Ideal for racing, off-roading, towing, and harsh climates, it works with water or antifreeze-based coolants.

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Specifications:

Size: 16 oz (approximately 500 ml)

Compatibility: Safe with water, ethylene glycol, propylene glycol, and all OEM or aftermarket coolants

Metals Protected: Aluminum, cast iron, copper, brass, steel, and bronze

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Key Benefits:

Reduces Engine Temps:

Up to 14°C (25°F) reduction in coolant temps

Up to 42°C (75°F) reduction in cylinder head temps under racing conditions

Accelerates Warm-Up Time:

Reaches optimum operating temperature up to 54% faster, ideal for performance engines

Enhances Heat Transfer:

Improves coolant’s ability to carry heat away from engine surfaces

Superior Corrosion Protection:

Inhibits rust, corrosion, and electrolysis inside the radiator and cooling system

No Foam, No Sludge:

Won’t clog passages or affect coolant flow

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Usage Instructions:

1. Shake bottle well before use.

2. Add entire 500 ml bottle to a clean cooling system (into radiator or overflow tank).

3. Operate the engine with the heater on full for 10–15 minutes to circulate thoroughly.

4. For water-only systems, increase dosage by 50% to ensure full protection.

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Ideal Applications:

Race cars, track-day vehicles, performance street cars

Towing and hauling under load

Off-road vehicles and desert driving

High-mileage or high-output engines in hot climates

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Why Choose AMSOIL Dominator Coolant Boost?

Proven results in real racing environments

Backed by AMSOIL's reputation for top-tier lubricants and additives

Effective for both performance and daily driving use

Cost-effective way to reduce heat stress on your engine