The Genuine BMW Gasket Left is a high-quality gasket designed specifically for BMW vehicles. It is made of durable materials and is designed to fit seamlessly into the left side of the vehicle. This gasket helps to create a tight seal between different components, preventing leaks and ensuring optimal performance of the vehicle. It is an essential part for maintaining the integrity of the engine and other important systems in a BMW. This product, with part number 51218255231, is an authentic BMW part and is recommended for use in all BMW models that require a left-side gasket replacement.