The Bosch Fuel Tank Vent Valve - 0280142464 is a component used in the fuel system of a vehicle. It is responsible for regulating the flow of air into and out of the fuel tank, allowing for proper pressure and ventilation. This helps to prevent the fuel tank from becoming over-pressurized, which can lead to fuel leaks and potential hazards. The valve is designed to be durable and reliable, ensuring long-lasting performance. It is a crucial part of the fuel system and helps to maintain the overall efficiency and safety of the vehicle.