The Genuine BMW Lock Bonnet Passive Left - 51237206453 is a high-quality, original equipment manufacturer (OEM) part designed specifically for BMW vehicles. This lock bonnet is located on the left side of the vehicle and is responsible for securing the hood or bonnet in place. It is a passive lock, meaning it does not require any manual locking or unlocking. The lock is made from durable materials to ensure long-lasting performance and is designed to fit seamlessly into the BMW's body structure. This product is an essential component for maintaining the safety and functionality of your BMW vehicle.