87703-ZW5-U02 Remote Control Mark - Overview. The 87703-ZW5-U02 Remote Control Mark is an essential component in Honda marine engine systems, designed to provide clear identification and marking for remote control units. This part supports the control system of Honda marine outboards, playing a crucial role in ensuring clear operational reference and maintaining seamless system integration. Engineered to original equipment manufacturer (OEM) standards, it ensures compatibility and reliability wi