Flat Plug Internal Engine Harness for Johnson/Evinrude
Replaces: OMC 382640; Sierra 18-5500

Round Plug Internal Engine Harness for Johnson/Evinrude
Replaces: OMC 383327; Sierra 18-5501

Round Plug Internal Engine Harness for Johnson/Evinrude
Replaces: OMC 581973

413-9914
Fits 1978 20 - 35 HP and 1988-2000 Rope Start 20-35, 1988-2000 Remote Start Kit 20-35 engines. 
Replaces: 387872 389269 389764

Round Plug Internal Engine Harness for Johnson/Evinrude
Replaces: OMC 583005

414-0220 Internal Engine Harness

Fits 1998-2001 30 Jet. 2002-04 40/50 Jet engines. Replaces: 84-850220A 2

414-1591 Internal Engine Harness

Fits 1994-96 65 Jet, 1987-93 70 HP, 1989-93 75 HP, 1987-93 80 HP, 1987-92 90 HP engines.
Replaces: 84-41591A 3

414-2770 Internal Engine Harness
Harness exits through the side of the cowling.
Replaces: 37628 38072 38920 39177
45070 46285 46905 48150 49370
52769 52770 52771 52820 56370
59741 84-46463 84-62534 84-66055 84-66055A 1
84-66297 84-66297A 1 84-69236 84-69236A 1 84-71443
84-71443A 1 84-73826 84-73826A 1 84-74904 84-74904A 1
Troubleshooting and Installation Guide (pdf)

414-3369 Internal Engine Harness
Harness exits through the side of the cowling.

Fits 1977-81 20 HP, 1976-79 50 HP, 1978-79 80 HP, 1976-77 85 HP engines. 
Replaces: 84-64997 84-73369 84-73369A 1 84-73447
84-73447A 1 84-76295 84-76295A 1

Mercury Internal Engine Harness
Replaces: 84-64997, 84-73369, 84-73447, 84-76295

Mercury Cannon Plug Engine Harness
414-4614 Internal Engine Harness
Fits 1984-97 50 HP, 1984-90 60 HP engines. Replaces: 84-14614A 1

414-5532 Internal Engine Harness
Harness exits through the side of the cowling.

1963-83 35 HP, 1971 20 HP, 1976-77 90 (L6), 1979-80 115 HP (L6), 1979 140 HP (L6) engines.
Replaces: 34229 47929 57022 84-85532
84-85532A 1

Mercury Cannon Plug Engine Harness
414-6075 Internal Engine Harness
Replaces: 84-826075A 2

414-6219A 5 Internal Engine Harness

Fits 1984-89 35 HP, 1981-84 40 HP engines
Replaces: 414-6219A 2 84-96219A 1 84-96219A 2 84-96219A 5 84-96219A 8

414-6219A 5 Internal Engine Harness

Fits 1984-89 35 HP, 1981-84 40 HP engines
Replaces: 414-6219A 2 84-96219A 1 84-96219A 2 84-96219A 5 84-96219A 8

414-6220A12 Internal Engine Harness

Fits 1990-91 135 HP, 1989-91 150/175/200 HP engines with the 40 amp battery charging systems.
Replaces: 84-96220A12 84-96220A13

414-6220A16 Internal Engine Harness

Fits 1992-95 105 Jet, 135 HP anf 140 Jet, 1992-95 150, 175 200 and 1992-99 200 HP EFI engines 
Replaces: 84-96220A16 84-96220A17

Mercury Cannon Plug Engine Harness
Replaces: 84-96220A2, A3

414-6220A 4 Internal Engine Harness

Fits 1985-91 135 HP, 1978-86 150 HP XR2/Magnum, 1985-88 150 HP, 1979-84 Black Max and 175 HP, 1997-99 175 Sport Jet, 1982-90 200 HP engines with the 9 or 15 amp battery charging systems.
Replaces: 414-6220A 2 84-87266A 1 84-96220A 3 84-96220A 4 84-96220A 7

Mercury Cannon Plug Engine Harness
Replaces: 84-96233A 1

414-6233A 2 Internal Engine Harness

Fits 1980-83 80 HP,
Replaces: 84-89915A 1 84-96233A 1 84-96233A 2

414-6277 Internal Engine Harness

Fits 1981-89 45 HP, 1980-85 50 HP engines.
Replaces: 84-96277A 1 84-96277A 2 84-96277A 4

414-8672 Internal Engine Harness

Fits 1989-97 30 Jet, 1989-96 40 HP, 1989-97 40 Jet engines.
Replaces: 84-18672A 2 84-18672A 4 84-18672A 6 84-18672A 8

414-9061 Internal Engine Harness

Fits
Replaces: 84-19061A 2 84-19061A 4

474-9550 Boat Side Engine Harness
Harness enters through the side of the cowling.

Fits engines using the 414-2770, 414-3369, 414-5532 and the OEM harneses they replace through 1978. 6 foot Battery leads and 20 foot control harness.

474-9560 Boat Side Engine Harness
Cannon style harness enters through the front of the cowling.
Fits engines using the 8 pin cannon plug style harness from 1979 to 2006. 20 foot long harness.
Mercury Universal Boat Harness, Fits most outboard applications from 1979 through 2001 with Cannon Head connectors. Includes Tilt/Trim control wiring.