17910-ZW4-H01 Throttle Cable - Overview. The 17910-ZW4-H01 Throttle Cable is a crucial component in Honda marine engine systems, responsible for transmitting throttle commands from the control lever to the engine's throttle body. This cable supports the throttle system, ensuring smooth and reliable throttle operation essential for precise engine responsiveness and control. Designed to fit accurately within Honda marine engines, it ensures seamless integration with existing parts, maintaining opt