The Genuine BMW Wiper Arm Compensating Plate - 61618161493 is a replacement part for BMW vehicles. It is a small metal plate that attaches to the wiper arm and helps to distribute pressure evenly across the windshield during wiper operation. This helps to prevent streaking and ensures a clear view while driving in wet weather conditions. The plate is made with high-quality materials to ensure durability and is designed specifically for BMW models. It is an essential component for maintaining proper wiper function and ensuring safe driving.