Evans Powersports Waterless Coolant

Evans Powersports offers a water-free engine coolant designed specifically for off-road and street vehicles, including motorcycles, ATVs, UTVs, and snowmobiles. Available in half-gallon and one-gallon sizes, this race-tested formula protects engines in extreme conditions, ensuring you never have to interrupt your ride to let your engine cool down.

Formula Details

The coolant is a unique mixture of inhibitors and glycols that operates entirely without water. It is also fully compatible with silicone hoses.

Compatible Vehicles

• Motocross (MX), Trail, Enduro, and Street bikes
• Quad bikes, ATVs, and UTVs
• Snowmobiles

Key Specs & Benefits

• Convenience: Pre-mixed and ready to pour right out of the bottle. It is completely free of phosphates, silicates, and Supplemental Coolant Additives (SCA).
• Extreme Temperature Resistance: Boils at over 190°C (375°F) and resists freezing down to -40°C (-40°F).
• Performance Upgrades: Guards against system corrosion, optimizes combustion, maximizes horsepower, and prevents both boil-overs and freeze-bursts.
• Component Safety: Completely safe for bearings and pump seals.
• Longevity: Formulated for an extended service life.

Application & Safety

• Installation: For the best results, adhere strictly to the official installation guidelines. After draining your old coolant, Evans strongly advises flushing your system with their designated Prep Fluid.
• Warning: This product contains chemicals known to cause reproductive harm (refer to www.P65Warnings.ca.gov).

Water-Based Coolant vs. Waterless Coolant: The Quick Breakdown

Choosing the right coolant can mean the difference between a smooth ride and a blown head gasket. Here is everything you need to know about traditional water-based coolants versus waterless upgrades in under two minutes.

The Quick Definitions

• Water-Based Coolant: A standard 50/50 mix of water and glycol (like Motorex Coolant M3.0 Ready To Use). Water transfers heat incredibly fast, but it can cause rust, scale, and high system pressure.
• Waterless Coolant: Contains 0% water. Made entirely from a blend of synthetic glycols, completely eliminating water-related issues like boil-over and corrosion.

Head-to-Head Comparison

• Boiling Point: Water-based coolants boil around 105°C to 125°C under pressure. Waterless coolant features a massive boiling point of 191°C, completely eliminating boil-over and steam pockets.
• System Pressure: Water expands into vapor, creating high pressure that stresses hoses and seals. Waterless coolant creates virtually zero vapor pressure, protecting fragile cooling components.
• Corrosion & Lifespan: Water naturally causes rust and scale, requiring a system flush every 2 to 5 years. Waterless coolant lacks oxygen and minerals, making it a lifetime fluid that never causes rust or needs replacing.
• Cost & Setup: Water-based is cheap and easy to top up. Waterless is expensive upfront and requires a strict, 100% dry flush of your old system before installation.

Which One Do You Need?

Choose Water-Based If:

• You drive a standard daily commuter.
• You want the absolute best raw heat transfer performance for the lowest price.
• You don’t mind routine maintenance flushes every few years.

Choose Waterless If:

• You own a classic car, track toy, or adventure motorcycle prone to harsh conditions.
• You want a “set-and-forget” lifetime fluid.
• You want to eliminate physical pressure stress on an older or fragile cooling system.