The product is a genuine OEM Front SAM Control Module for Mercedes-Benz vehicles from 2006 to 2013. Made of aluminum and steel, this module features a fast microprocessor and pin terminals. It is designed for specific models such as GL450, R350, and ML63 AMG. The module comes with various interchange part numbers and superseded part numbers, ensuring compatibility with different Mercedes-Benz vehicles. With a weight of 3 lbs, this SAM module is a reliable replacement part for automotive electronics control systems.