The Genuine BMW Upper Belt With Force Limiter Frnt Lft (Black-Black) - 72117284361 is a high-quality replacement part for BMW vehicles. This upper belt is designed to be installed on the front left side of the vehicle and is compatible with various BMW models. It features a force limiter mechanism that helps to reduce the impact of sudden jerks or collisions, ensuring the safety of the driver and passengers. The belt is made from durable materials and has a sleek black-black color that complements the interior of the car. This product is an authentic BMW part and is guaranteed to fit and function properly.