EVANS Waterless Engine Coolant EC53001 128 fl. oz. — High‑Boiling, Corrosion‑Reducing

EVANS EC53001 is a waterless, high‑boiling engine coolant designed to eliminate boilover, reduce corrosion, and improve thermal stability for gasoline and light diesel engines.

EVANS Cooling Systems EC53001 is a concentrated, water‑free coolant supplied in a 128 fl. oz. container. Unlike traditional water‑based antifreezes, this formulation prevents vapor formation at normal and elevated operating temperatures, reduces corrosion risks, and minimizes cavitation and electrolysis damage. It is recommended for modern, classic, and vintage gasoline engines as well as light duty diesel, LP, and CNG powered vehicles when installed after fully draining water‑based coolants.

How does a waterless coolant prevent engine boilover?

The EC53001 formula has a boiling point of 375°F, which keeps it in liquid form under conditions that would vaporize water‑based coolants. By staying liquid, it prevents vapor pockets and the sudden expansion that causes boilover. This stability reduces pressure spikes and helps maintain consistent heat transfer.

• Boiling point around 375°F avoids vaporization at high operating temperatures
• Generates low vapor pressure, reducing coolant loss
• Prevents after‑boil events that can damage hoses and overflow systems

Will switching to EVANS EC53001 reduce corrosion and cavitation?

Because EC53001 contains no water, it eliminates the electrochemical environment that accelerates corrosion and liner erosion. The absence of water prevents water pump cavitation and reduces the chance of electrolytic damage to cylinder liners. This leads to lower maintenance and extended service life for cooling system components.

• No water content minimizes corrosion and electrolysis risks
• Reduces liner and water pump cavitation erosion
• Helps extend component longevity and lowers repair frequency

How does this coolant affect engine performance and fuel economy?

EVANS EC53001 helps stabilize combustion by eliminating hotspots and preventing overheating‑related knock or pre‑ignition. More consistent cylinder temperatures can improve combustion efficiency, which may translate to smoother power delivery and potential fuel economy benefits. Results vary with engine design and operating conditions.

• Helps prevent overheating‑induced knock and pre‑ignition
• Promotes uniform combustion chamber temperatures for improved efficiency
• Can contribute to more stable power output under thermal stress

What are the installation considerations for EC53001?

Proper installation requires complete removal of any existing water‑based coolant and flushing of the cooling system before adding EC53001. Mixing with water or residual antifreeze will reduce its waterless benefits and lower the boiling point. Follow manufacturer procedures for draining, flushing, and refilling to ensure maximum effectiveness.

• Fully drain and flush water‑based coolants before installation
• Do not mix EC53001 with water or other coolants
• Follow vehicle OEM guidelines for coolant change and system bleeding

Who is this for: EVANS EC53001 is aimed at owners of gasoline, light diesel, LP and CNG vehicles who want a long‑lasting, high‑temperature coolant solution—especially those with performance, classic, or vintage engines concerned about boilover, corrosion, and cavitation. It also suits fleet and commercial users seeking reduced coolant loss and lower cooling system maintenance, provided the system is properly converted by removing all water‑based fluids before use.