Genuine OEM BMW Engine Oil Pan Lower Gasket, part number 11137566808. This gasket is designed to create a tight seal between the engine oil pan and the engine block, preventing oil leaks. A proper seal is critical for maintaining oil levels and protecting the engine from damage. The gasket is made from durable, oil-resistant material. Genuine OEM gaskets are manufactured to exact specifications, ensuring a precise fit and reliable sealing performance under engine operating conditions.