Types of Automotive Coolant You Should Keep in Mind

Automotive coolant is an essential fluid that helps maintain your car’s optimal temperature under extreme weather conditions, both hot and cold. It prevents corrosion, extending the lifespan of your car’s engine. Each type of coolant comes with different specifications, designed for a specific type of vehicle. The color, concentration, and effectiveness of the coolant can vary depending on the manufacturer. When purchasing coolant, it’s crucial to make the right choice, as selecting the wrong type can affect your car’s performance. As a car owner, you can consult your vehicle’s manual to choose the one recommended for your specific model. Many vehicle owners struggle to select the best coolant, often facing a dilemma when making the final decision. The best way to make the right choice is to understand how each type of coolant works. This knowledge will help you select the best option for your car and save money. Although many manufacturers claim to offer the best automotive coolant, it’s always wise to research before choosing the one that best suits your vehicle’s needs. This blog will help you understand the different types of coolant.

Types of Automotive Coolants

Organic Acid Technology (OAT)

Organic Acid Technology (OAT) coolants use propylene glycol as their primary ingredient. Recommended by many modern car manufacturers, the main advantage of this type is its longer lifespan, needing replacement only once every five years. This extended life cycle makes OAT coolants a popular choice among vehicle owners. As the name suggests, they are based more on organic acids and generally come in orange, although the color may vary depending on the manufacturer.

Inorganic Additive Technology (IAT)

Inorganic Additive Technology (IAT) coolants are popular for older vehicles. Unlike more advanced coolants, they require frequent checks and replacements. These coolants typically use silicates and ethylene glycol as their primary ingredients. Despite using older technology, IAT coolants remain popular due to their affordability and easy availability.

Hybrid Organic Acid Technology (HOAT)

Hybrid Organic Acid Technology (HOAT) coolants are increasingly popular among car owners today. Their popularity comes from their anti-corrosive properties, thanks to the combination of organic acids and silicates in their formulation. HOAT coolants are a mix of OAT and IAT formulations, making them ideal for preventing rust and corrosion. HOAT coolants can be divided into two categories:

• Silicated HOAT: These use silicates along with organic acids instead of phosphates. Luxury car manufacturers like Mercedes, Audi, and Volkswagen recommend this type for their vehicles. Although colors may vary, purple is often the standard among manufacturers.
• Phosphated HOAT: These use phosphates along with organic acids instead of silicates, often appearing in pink or blue. The organic acids help vehicle owners prevent rust and corrosion. Car makers like KIA and Hyundai recommend this coolant for their vehicles.

Conclusion

Choosing the right type of coolant can make a significant difference for your car. It is crucial to select one that matches your vehicle’s specific requirements and local climate conditions. If you live in a cold environment where temperatures drop below freezing, your car needs a coolant with antifreeze properties to protect the engine. Coolant also plays a key role in shielding the engine from dirt, dust, corrosion, and rust while extending its overall lifespan. Understanding how each type of coolant works enables you to make an informed decision for your car. Next time you purchase coolant, ensure it meets all your needs. With various manufacturers offering multiple solutions, studying your car’s manual thoroughly is essential for the right choice. Doing so will help optimize your engine’s performance and protect it from damage. Looking for a reliable, high-quality radiator coolant? American MFG helps you protect your car’s engine the right way. With our premium engine coolant, you can maintain your car and ensure maximum performance for yourself and your loved ones, regardless of weather conditions. With American MFG, you no longer need to worry about engine failure during critical moments, as our products can help your car last for years.