35180-ZY1-013 Emergency Stop Sw - Overview. The 35180-ZY1-013 Emergency Stop Switch is a critical safety component designed for Honda marine engine systems. This switch provides an immediate engine shutdown function in emergency situations, helping to prevent accidents and damage. It plays a vital role in maintaining safety and control on the water by allowing quick stopping of the engine through a simple pull on the attached lanyard.. Key Features. Genuine Honda OEM part designed to match facto