This product is a genuine BMW replacement cable belt tensioner and control unit. It has 3 poles and the part number is 61129118092. It is designed to be used in BMW vehicles and is a direct replacement for the original part. This product is essential for maintaining proper tension on the belt and ensuring the smooth operation of the vehicle. It is made with high-quality materials to meet BMW's strict standards and is guaranteed to fit and function like the original part. This product does not contain any newline characters and can be used as input in another API call.