The Mercury Signal Driver Harness Assembly (8M0026568) is engineered for precision and reliability and is a must-have component for ensuring seamless communication within your marine engine system. Designed to fit a range of Mercury engines, this harness plays a vital role in optimizing signal transfer and overall system performance, so you can focus on the open water.. Crafted with marine-grade materials, this assembly withstands harsh environments, from saltwater exposure to extreme temperatur