16620-ZVP-003 Fuel Pipe B - Overview. The 16620-ZVP-003 Fuel Pipe B is a critical component in Honda marine engine systems, specifically designed to support the fuel delivery system. This genuine OEM fuel pipe ensures reliable and efficient fuel flow from the tank to the engine, promoting smooth engine operation and preventing fuel leaks or interruptions. Built to exact factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. K