Mishimoto Liquid Chill Synthetic Engine Coolant (50/50 Premixed / Full Strength) - 64 oz / 1 Gallon

If you're flushing the cooling system or just need coolant for a top-off, pick the bottle that matches the job. The 50/50 versions are ready to pour, while the full-strength gallon needs to be mixed with distilled or deionized water.

Mishimoto Liquid Chill is a synthetic engine coolant made with a propylene glycol base and poly organic additive technology. It is made for water-cooled gas and diesel engines and can be used with all radiator types. Choose the premixed coolant when you want something ready to use, or grab the full-strength concentrate when you want to mix your own ratio.

Application Information

• Universal coolant application
• For water-cooled gasoline and diesel engines
• Formulated for use with all radiator types
• Designed to meet or exceed ASTM D6210 and ASTM D3306 coolant testing requirements
• Always confirm the required coolant specification and system capacity for your vehicle before ordering

Available Options

• 50/50 Premixed - 1 Gallon: Ready-to-use coolant premixed with deionized water. SKU MMRA-LC-5050F.
• Full Strength - 1 Gallon: Concentrated coolant for mixing with distilled or deionized water. One gallon makes up to two gallons of coolant when mixed at a 50/50 ratio. SKU MMRA-LC-FULLF.
• 50/50 Premixed - 64 oz: Ready-to-use half-gallon bottle that works well for top-offs, smaller cooling systems, or keeping coolant in the garage. SKU MMRA-LC-505064F.

Features

• Propylene glycol-based synthetic engine coolant
• Uses poly organic additive technology, also known as POAT
• Helps reduce engine wear and operating temperatures
• Inhibits corrosion inside the cooling system
• Formulated to help seal small pinhole leaks
• Provides year-round boilover and freeze protection when properly mixed
• Contains no nitrates, amines, phosphates, silicates, or borates
• Made in the USA

Premixed or Full Strength?

There isn't much mystery to choosing between these. The 50/50 premix is for someone who wants to open the bottle and pour it in without measuring anything. The full-strength gallon makes more sense if you're filling a larger system, want to choose your own coolant ratio, or want to make up to two gallons at a 50/50 mix.

The 64 oz bottle is half a gallon, so it is a good choice for topping off the system or filling something with a smaller coolant capacity. If you're doing a complete flush on a car or truck, check the total system capacity before deciding how many bottles you need.

Temperature Protection

• 50/50 mixture protects against freezing down to -26°F
• 50/50 mixture protects against boilover up to 265°F when used with a 15 psi radiator cap
• Protection provided by the full-strength version depends on the final coolant-to-water ratio and cooling-system pressure
• Mishimoto does not recommend exceeding a 70% coolant-to-water ratio

Filling Notes

• Only open or service the cooling system when the engine is cold
• Do not add water to either 50/50 premixed option
• Mix the full-strength concentrate with distilled or deionized water before filling the system
• If the existing coolant type is unknown or incompatible, flush the system before changing coolant
• Follow the vehicle manufacturer's filling and bleeding procedure to remove trapped air
• Recheck the coolant level after the engine has completed a full heat cycle and cooled down

Before You Buy

• This listing includes three bottle and concentration options. Select the correct option before adding it to your cart.
• The full-strength gallon is concentrate and must be mixed before use.
• The 64 oz and 1-gallon 50/50 options are already mixed and ready to pour.
• Check your owner's manual for the correct coolant specification, fill capacity, mixture, and service interval.
• Coolant will not repair a bad thermostat, leaking hose, failed water pump, clogged radiator, or other cooling-system problem.
• Do not consume coolant. Store it where children and pets cannot reach it.

Pairs Well With

• Mishimoto Liquid Chill Coolant Additive and Radiator Treatment - Add this 4 oz treatment to compatible existing coolant when you want the benefits of Liquid Chill without doing a complete coolant replacement. This is an additive, so it does not replace the engine coolant in this listing.

About Mishimoto

Mishimoto makes cooling-system parts and fluids for everything from daily drivers to track cars, trucks, and diesel applications. Its lineup includes radiators, intercoolers, oil coolers, hoses, thermostats, fans, and coolant products.