Genuine OEM Volkswagen Injection Unit, part number 059130277BD. This component is responsible for precisely injecting fuel into the engine's combustion chambers at the correct pressure and timing. It is a vital part of the fuel system, ensuring efficient combustion, optimal engine performance, and reduced emissions. Genuine OEM injection units are manufactured to exact specifications for reliable operation and longevity. The precise calibration of genuine parts is critical for engine health and fuel economy.