04104-ZW9-010 Fuel Connector Set - Overview. The 04104-ZW9-010 Fuel Connector Set is an essential component in Honda marine engine systems. This fuel connector set serves to securely connect the fuel line to the engine, ensuring a leak-free and efficient fuel delivery system that is critical for optimal engine performance and reliability. Engineered to fit seamlessly with factory components, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key