The Best Antifreeze for Your Car

Maintaining your car's cooling system in perfect working order is essential to ensure optimal engine performance and avoid serious problems. One of the key components of this system is the radiator fluid , also known as antifreeze . In this guide, we'll explore how radiator fluid works, when to change it, and how to choose the best antifreeze for your car, as well as tips to maximize your vehicle's lifespan.

What is radiator fluid ?

Radiator fluid , or antifreeze, is a mixture of water and chemical additives, such as glycol, that helps regulate the engine temperature of a vehicle. It prevents overheating in hot climates and freezing in low temperatures, as well as preventing corrosion within the cooling system.

How does radiator fluid work?

The radiator fluid circulates through the engine and radiator, removing the heat generated during engine operation and dissipating it efficiently. Without this fluid, the engine could overheat quickly, causing irreparable damage. Furthermore, the additives in the antifreeze protect the internal parts of the engine against corrosion, increasing the lifespan of the cooling system.

Difference Between G12 , G13 and Other Types of Antifreeze

There are several types of antifreeze, the most common being G12 and G13 . The main difference between them lies in their composition and the protection features they offer:

• G12 Antifreeze : This type of antifreeze is formulated with organic additives, offering good protection against corrosion and deposit formation. It is suitable for older vehicles or cooling systems that require more frequent antifreeze changes. G12 is effective at freezing temperatures down to -25°C and has a shelf life of approximately 2 to 3 years.

• G13 Antifreeze : G13 is a more advanced and environmentally friendly version of G12, also based on organic technology, but with greater durability and protection. It is more efficient at maintaining a stable temperature, providing even greater protection against corrosion. G13 has an even lower freezing point, reaching -35°C at appropriate concentrations, and offers a longer shelf life of up to 5 years or 250,000 km, depending on vehicle specifications.

The difference in temperature protection comes from the glycol concentration in the antifreeze. The higher the glycol concentration, the greater the ability to resist freezing and boiling. However, it is also important to follow the vehicle manufacturer's recommendations to ensure that the antifreeze and water mixture is balanced for the climate in which you drive.

Antifreeze Concentration and Protection Temperature

The concentration of antifreeze in the radiator fluid is crucial to ensure the protection of the cooling system. The correct ratio of water and glycol (antifreeze) can affect the freezing and boiling points of the fluid.

• Higher concentration (60% antifreeze and 40% water) : Protects the system against lower temperatures, making it ideal for very cold regions. Freeze protection can reach up to -35°C, but boil protection also increases, reaching temperatures up to 130°C.

• Balanced concentration (50% antifreeze and 50% water) : This is the recommended ratio for most vehicles and offers ideal protection against freezing temperatures down to -30°C and boiling temperatures up to 108°C.

The exact amount of antifreeze should be adjusted according to the climate of your region, and it is always important to check the manufacturer's recommendations to ensure adequate protection of your car's cooling system.

Tips for Maximizing the Durability of Your Cooling System

In addition to using the correct antifreeze and changing it as recommended, some additional practices can help keep your car's cooling system in perfect condition:

• Check the radiator fluid level regularly: If the level is low, add the necessary amount of antifreeze recommended by the manufacturer.
• Leak inspection: Check for leaks in the cooling system, especially around the hoses and radiator.
• Keep the radiator clean: Avoid the accumulation of dirt or debris in the radiator, as this can impair airflow and system performance.
• Thermostat adjustment: If the car's thermostat is not working properly, it can cause the engine to overheat. Make sure it is in good condition.

Conclusion

Maintaining good radiator fluid levels is vital for proper engine operation and to avoid high repair costs. By following your car manufacturer's recommendations and choosing the right antifreeze, you can ensure your cooling system works efficiently and for longer. Remember that regular radiator fluid changes and preventative maintenance are the best ways to protect your vehicle and maintain peak performance.

Explore our selection of quality antifreeze products and additives to ensure the efficiency of your cooling system. Visit plurifil.co.uk to find the ideal product for your car.