Antifreeze Unlocking the Secrets of Its Enchanting Colors

1Color is fluorescent yellow, color may appear to be greenish/yellow when looking down into a bottle or drum 2Nitrites are required for some diesel engines. The red being for for all Toyota®, Lexus® and Scion® vehicles; makes, models, years & fluid colors. The green for all Hyundai®, Kia®, Mazda® & ... OAT coolant is purple in color. It cannot be mixed with other types of coolant including Chrysler's existing HOAT coolant and only should only be mixed with ... Knowing which color is right for your vehicle is essential, so check the owner's manual. You can also check the color in your vehicle's engine coolant reservoir ... Each seems to have its own colors. Each formula considers corrosion protection, service life and chemical compatibility. We have green coolants, red coolants, ... “Coolants in automotive light-duty applications are dyed many different colours; the colour of any automaker's particular coolant does not tell the technician ... OAT coolants are designed for use in heavy and light-duty diesel engines, as well as natural gas and gasoline engines. Color: orange or red, but ... The reason why coolant comes in different colors is that it indicates the type of protection it provides for vehicles. Organic acid technology (OAT) engine coolant is usually orange in color, but it can come in other colors like dark green. Always double-check the label to ... According to a Ford chart, the coolant was changed to yellow as of July 18, 2019 (in the model year 2019).