Genuine OEM Volkswagen Engine Oil Pan Sump, part number 03C103601BP. This essential component is located at the bottom of the engine, serving as a reservoir to collect and hold engine oil for the lubrication system. Weighing approximately 2.101 kg and measuring 0.42m in length, it is designed to withstand engine vibrations and temperature fluctuations. Using a genuine OEM oil pan ensures a perfect seal, preventing oil leaks and maintaining the engine's vital oil pressure and supply, which is crucial for engine health and longevity.