EVANS Waterless Engine Coolant EC53001 Pack of 2 — High-Boiling, Corrosion-Resistant

EVANS Coolant EC53001 is a waterless, high-boiling engine coolant formulated to prevent boilover, reduce corrosion, and protect modern and vintage gasoline and light diesel engines.

This two-pack of EVANS EC53001 delivers a water-free cooling solution designed for vehicles where eliminating water-related issues is a priority. Unlike traditional antifreeze that relies on water as a heat-transfer medium, this formula raises boiling point and lowers vapor pressure, helping to stabilize temperatures under load and minimize coolant loss. The product is compatible with a wide range of gasoline engines and many light-duty diesel, LP and CNG applications when installed according to the manufacturer’s instructions.

How does EVANS EC53001 reduce overheating and boilover?

The formula has a substantially higher boiling point than conventional water-based coolants, which prevents vapor formation and the rapid boilover that can follow intense heat. Lower vapor pressure further reduces the chance of coolant being expelled through the overflow or causing pressure-related system stress.

• Boiling point around 375°F to resist vaporization under high heat
• Low vapor pressure to limit coolant loss and pressure spikes
• Prevents boilover events common with water-based coolants

Will this coolant protect against corrosion and cavitation?

Because EVANS EC53001 contains no water, it removes the primary cause of many corrosion and cavitation problems found in traditional cooling systems. The absence of water reduces the chemical reactions that attack metals and liners, and it decreases the risk of water-pump impeller erosion from vapor bubbles.

• No water content to drive electrolysis or rust
• Minimizes liner and pump cavitation erosion
• Helps extend component life and reduce maintenance frequency

How does switching to EC53001 affect engine performance and fuel efficiency?

By stabilizing combustion temperatures and eliminating overheating events tied to coolant vaporization, this coolant can help maintain consistent combustion conditions. That stability can reduce pre-ignition or knock associated with high intake and combustion temperatures, supporting more efficient engine operation when used correctly.

• Reduces temperature spikes that contribute to pre-ignition
• Supports steadier combustion for potential efficiency gains
• Helps maintain engine performance under sustained loads

How should EC53001 be installed and what vehicle types are suitable?

Proper installation requires complete removal of existing water-based coolant and all residual water from the cooling system before filling with EC53001. The product is formulated for modern, classic and vintage gasoline engines, as well as many light-duty diesel, LP and CNG vehicles — check compatibility and follow EVANS’ installation guidance.

• Completely flush and remove all water-based coolant and water first
• Suitable for gasoline, light-duty diesel, LP and CNG applications
• Follow EVANS’ filling and bleeding procedures to avoid air pockets

Who is this for? EVANS EC53001 is aimed at vehicle owners, restorers, and fleet managers who need durable cooling performance without the downsides of water-based systems. It’s especially useful for drivers seeking reduced maintenance related to corrosion and cavitation, operators of high-load or high-temperature vehicles, and classic-car enthusiasts wanting long-term protection for older engines. Always consult your engine manufacturer’s recommendations and EVANS’ installation instructions before converting to a waterless coolant.