They are commonly used in modern vehicles, including many Volkswagen, Audi, and BMW models. G12 coolants provide enhanced protection against corrosion, cavitation, and erosion, ensuring long-term durability for engine components. It is formulated with organic acid technology (OAT) and offers an extended service life compared to traditional coolants. G12 coolant, also known as 'extended life' or 'long-life' coolant, is typically red or pink in color. The color difference primarily indicates the specific formulation and additives used in the coolant, which determine their properties and compatibility with different vehicle systems.

When it comes to coolants, you may come across different colors, such as G12 (red/pink) and G11 (blue/green). By keeping the coolant in good condition, you ensure that the engine remains cool and functions properly, promoting the longevity and efficiency of your vehicle. Additionally, coolant should be tested periodically to ensure it provides sufficient protection against corrosion and freezing. It is crucial to monitor the condition of the coolant and replace it when necessary. In high-temperature environments or with frequent vehicle usage, coolant degradation can occur due to heat, wear, or chemical reactions. The coolant should be replaced every 2 to 5 years, depending on the coolant's quality. Regular coolant replacement is necessary to maintain the optimal performance of your vehicle. Without coolant, the engine would quickly overheat, leading to severe damage and potential engine failure. By circulating through the engine components, coolant absorbs excess heat and transfers it to the radiator, where it can be expelled from the vehicle. It absorbs heat generated by the engine during operation and exchanges it with the surrounding air, effectively managing and controlling the engine's temperature. Antifreeze Coolant for all Vehicle Makes and ModelsĬoolant is a vital fluid inside your vehicle's engine that plays a crucial role in regulating its temperature.

Audi coolant color