16617-ZW9-000 Cable Holder - Overview. The 16617-ZW9-000 Cable Holder is an essential component within Honda marine engine systems. Designed to support the rigging and accessory systems, this cable holder secures and organizes control and wiring cables to maintain smooth and reliable engine operations. By preventing cable damage and ensuring proper routing, it contributes to the overall durability and performance of your marine engine. Engineered to exact factory specifications, it integrates se