Vehicle antifreezes are cooling liquids used in automobile engines. These fluids prevent the engine from operating at extreme temperatures, increasing engine performance and reducing wear. It also lowers the freezing point, allowing the engine to start in cold weather. Vehicle antifreezes are water-based and contain protective additives. These additives prevent rust, prevent corrosion and extend the life of the seals. Vehicle antifreeze prevents metal parts inside the engine from oxidizing and calcifying. It also reduces the evaporation of water, allowing water to be used for longer periods of time. While vehicle antifreeze increases the performance of the engine, it also extends the life of the engine. Therefore, it is important to check the antifreeze level at regular intervals and add antifreeze when necessary. Vehicle antifreezes also ensure driving safety by increasing the overall performance and durability of the vehicle. 

What is Antifreeze?

Antifreeze is a special liquid used in the engine cooling system that lowers the freezing and boiling points. It prevents the engine from freezing, especially in cold weather conditions, and prevents the engine from overheating in summer. Antifreeze prevents water from freezing inside the engine and helps the cooling system work more efficiently. This fluid ensures that the engine has a long life and maintains its performance.

What Does Antifreeze Do?

Antifreeze protects the engine against temperature fluctuations. In winter, it prevents engine water from freezing at low temperatures, and in summer, it prevents water from evaporating. Antifreeze prevents corrosion on the internal surfaces of the engine and ensures smooth engine operation. The use of antifreeze contributes to the longevity of the engine by preserving its general health.

Where to Put Antifreeze?

Antifreeze is added to the cooling system of vehicles. It is placed in the radiator tank and mixed with engine cooling water. Make sure the engine is cold when adding antifreeze. Checking the antifreeze level regularly and topping it up when necessary is important for the healthy operation of the engine.

Duties of Antifreeze

Antifreeze not only prevents the engine from freezing and overheating, but also prevents the metal parts inside the engine from rusting and corroding. By increasing the boiling point of water, antifreeze prevents the engine from overheating and ensures the efficient operation of the cooling system. Antifreeze prevents calcification accumulated in the internal parts of the engine and helps keep the engine clean.

Antifreeze Types

Antifreeze is divided into two main categories: ethylene glycol and propylene glycol based. Ethylene glycol-based antifreezes are the more commonly used type and offer a higher freezing point. Propylene glycol-based antifreezes are preferred because they cause less harm to the environment and human health. Both types of antifreeze help protect the engine, but it is important to choose the right type of antifreeze depending on the intended use and environmental factors.

What's in Antifreeze?

The main component of antifreeze is ethylene glycol or propylene glycol. These ingredients change the freezing and boiling points when mixed with water. Antifreeze contains anti-corrosion additives. These additives protect the metal surfaces of the engine and prevent rust. Antifreeze formulas also include antifoaming agents and stabilizers, which increases the efficiency of the liquid.

Which is the Best Antifreeze?

The best antifreeze is the antifreeze that is suitable for the vehicle model and usage conditions. Each vehicle's cooling system is different and therefore different types of antifreeze may be required. In general, antifreezes with long life and strong anti-corrosion properties are preferred. Using the type of antifreeze recommended by the vehicle manufacturer extends the life of the engine and preserves its performance.

Antifreeze Prices

Antifreeze prices may vary depending on the quality, brand and type of antifreeze of the product. Ethylene glycol-based antifreezes are more affordable, but propylene glycol-based antifreezes may be slightly more expensive due to their environmentally friendly properties. It is important to choose the appropriate antifreeze for your vehicle, considering the price-performance ratio.

What Do Antifreeze Colors Mean?

Antifreeze can be blue, red, green or yellow. These colors indicate the formulation and properties of the antifreeze. For example, red antifreezes are long-lasting and suitable for high-performance vehicles. Blue and green antifreezes are preferred for standard performance vehicles. Color differences indicate the chemical components of antifreeze, so it is important not to mix them.

When to Change Antifreeze?

Antifreeze should be checked regularly and replaced at regular intervals. It is recommended to replace antifreeze every 2-3 years or at the intervals specified in the vehicle's user manual. Antifreeze may lose its effectiveness over time, so draining the old antifreeze and replacing it with new antifreeze is important for the healthy operation of the engine.

Things to Consider When Using Antifreeze

The most important point to consider when using antifreeze is to use the right amount of antifreeze. While too much antifreeze can reduce the cooling performance of the engine, insufficient antifreeze use can cause freezing and overheating problems. During antifreeze replacement, it is important to completely drain the old antifreeze and add new antifreeze.

Where to Buy Antifreeze?

Antifreeze is sold in auto spare parts stores, fuel stations and online platforms. Purchasing antifreeze from reliable brands and sellers is necessary for the healthy operation of the engine. When buying antifreeze, it is important to choose the product that suits the needs of your vehicle.