Coolant - Wikipedia A coolant is a substance, typically liquid, that is used to reduce or regulate the temperature of a system An ideal coolant has high thermal capacity, low viscosity, is low-cost, non-toxic, chemically inert and neither causes nor promotes corrosion of the cooling system
Antifreeze vs Coolant: Whats the Difference? - AutoZone Coolant, on the other hand, is a mixture of antifreeze and water in the right proportions, ready to be poured directly into your vehicle’s cooling system In essence, coolant is antifreeze with added water, making it a ready-to-use solution
Understanding the Different Types (and Colors) of Coolant With so many colors and types of coolant filling auto store aisles, choosing the right one for your vehicle can seem overwhelming But each variety serves a purpose for different engines and climates
What Coolant Does My Car Need? | AAA Automotive Most drivers overlook engine coolant, though it's crucial for smooth car operation Learn about coolant types and how to select the right one for your car
Coolant Type - Find the Right Coolant Type for Your Car Coolant (or antifreeze) is used in the engine to stop the water used to transfer heat to the radiator freezing due to low temperatures Coolant also works in the opposite direction, by preventing damage from the water being too hot if the engine is overheating