Genuine OEM Audi Fuel Injector, part number 079906036AB. This precision-engineered component is responsible for accurately delivering a finely atomized spray of fuel into the engine's combustion chambers, either directly or into the intake manifold. It plays a crucial role in achieving the correct air-fuel mixture for efficient combustion, optimal engine performance, and reduced emissions. Constructed from high-quality metal and durable plastics, it is designed for precise fuel delivery and long-term reliability. Using a genuine OEM fuel injector ensures exact spray pattern, flow rate, and electrical characteristics, which are vital for maintaining factory-specified engine efficiency and preventing misfires.