16882-ZW2-900 Fuel (5.3X70) Tube - Overview. The 16882-ZW2-900 Fuel (5.3X70) Tube is a genuine Honda marine engine part designed to support the fuel delivery system. This flexible tube, measuring 5.3mm in inner diameter and 70mm in length, plays a critical role in maintaining efficient and reliable fuel flow within Honda marine engine systems. Its precise construction ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Flexible fuel tu