Genuine OEM Jaguar Charge Air Cooler, part number C2Z4193. This vital component is responsible for cooling the compressed air from the turbocharger or supercharger before it enters the engine's intake manifold. By reducing air temperature, it increases air density, leading to improved combustion efficiency and engine power output. This cooler weighs approximately 3.1 kg. Opting for a genuine OEM charge air cooler guarantees the precise heat exchange efficiency and robust construction required to withstand high pressures and temperatures, ensuring optimal engine performance and longevity.