Genuine OEM Audi Oil Pump, part number 021115105B. This essential engine component is responsible for circulating engine oil throughout the engine, providing vital lubrication to all moving parts and maintaining optimal operating temperatures. It is typically mounted within the engine block or oil pan assembly. Constructed from durable metal, this oil pump weighs 1.244 kg. Choosing a genuine OEM oil pump ensures precise oil pressure, correct flow rates, and long-term reliability, preventing premature engine wear and catastrophic failure.