This is a genuine BOSCH fuel leak hose, part number 0 445 130 104. It is engineered to meet the high standards of BOSCH, ensuring a precise fit and reliable operation within your vehicle's fuel system. The hose plays a crucial role in managing fuel return and preventing any potential leaks. Its durable construction is designed to withstand the demanding conditions of a fuel system, providing long-lasting service. Proper installation of this fuel leak hose is essential for maintaining the integrity of your fuel system and ensuring safe operation. It is a direct replacement for the original component, designed for seamless integration. Trust in the quality and engineering of BOSCH for your fuel system needs. This part contributes to the overall efficiency and safety of your vehicle.