Product Review

The CDI Electronics 474-9550 Mercury/Mariner Wiring Harness Boatside fits 1968-1981 engines using 414-2770, 414-3369, 414-5532 and OEM harnesses. Replaces part numbers: 84-822253A20, 84-822253T20, 45876A10, 45876A15, 45876A20. Harness exits through the side of the lower cowling.