Oil coolers are indispensable components in the automotive industry, playing a pivotal role in regulating engine oil temperature for optimal performance. These heat exchangers dissipate excess heat from the engine oil, preventing viscosity breakdown and ensuring efficient lubrication. Usually positioned in the engine's cooling system, oil coolers use a network of tubes and fins to facilitate heat exchange. By maintaining oil viscosity and preventing thermal degradation, they enhance engine durability and overall efficiency. Oil coolers are particularly crucial in high-performance and heavy-duty vehicles, contributing significantly to the longevity and reliability of automotive engines in diverse operating conditions.