CDI 414-9564 Mercury/Mariner Wiring Harness 6 CylinderCDI replacement wiring harness for 6 cylinder Mercury outboards. CDI Electronics provides superior ignition and diagnostic solutions to the marine industry. CDI delivers superior product quality and reliability, making them a cost-effective alternative to OEM-supplied components.Fits: Inline 6 Engines 90 HP 1979-1989; 115 HP 1979-1989; 140 HP 1979-1989; Replaces: 414-9564; 84-89564A 1; 84-96188A 2; 84-96188A 4; 89564A 1; R84-96188A 2; R84-96188A 4;