The product is a genuine BMW synthetic oil specifically designed for the M3, M5, M6, and Z3 models. It has a manufacturer part number of 07 51 0 009 420 and a surface finish of brand new. The oil is synonymous with other part numbers such as 07510009420 and interchangeable part numbers like 970 06001, making it suitable for various BMW vehicles. This high-quality oil ensures optimal performance and protection for your BMW engine, adhering to the standards set by the BMW brand.