Mercury Wiring Harness
HP |
Model |
Cyl. |
Year |
Serial Number |
Harness |
30 | Elect Start | 3 | 1999-2000 | OG760300 | 414-0220 |
30 | JET | 4 | 1989-1997 | C159200 -OG589999 | 414-8672 |
35 | - | 2 | 1984-1989 | 6445653-B393190 | 414-6219A 5 |
35 | - | 2 | 1984-1989 | 6445653-B393190 | 414-6219A 2 |
40 | 400ElcStrt. | 2 | 1970-1971 | 2874704-3336237 | 414-2770 |
40 | 402ElcStrt. | 2 | 1972-1974 | 3336258-3859434 | 414-2770 |
40 | 402ElcStrt. | 2 | 1975-1977 | 4117710-4860102 | 414-2770 |
40 | Elect.Start | 2 | 1978-1981 | 4860103 - 5823917 | 414-2770 |
40 | Elect.Start | 2 | 1981-1984 | 6052943-6999999 | 414-6219A 2 |
40 | Elect.Start | 4 | 1989-1996 | C159200 - OG291031 | 414-8672 |
40 | Elect.Start | 3 | 1997-1999 | OG531301-OG760299 | 414-0220 |
40 | Jet | 4 | 1989-1997 | C159200 -OG589999 | 414-8672 |
45 | Elect.Start | 4 | 1981-1989 | 5531630-B393190 | 414-6277 |
45 | Jet | 3 | 1991-1999 | D000750-OG589999 | 414-9061 |
50 | 500 | 4 | 1967 | 2116318-2305100 | 414-2770 |
50 | Elect.Start | 4 | 1970-1975 | 2858814-4357639 | 414-2770 |
50 | Elect.Start | 4 | 1976-1979 | 4357640-5531629 | 414-3369 |
50 | Elect.Start | 4 | 1980-1985 | 5531630-6586624 | 414-6277 |
50 | - | 3 | 1984-1999 | 6428681-OG589999 | 414-4614 |
50 | Elect.Start | 3 | 1997-2000 | OG531301-OG833000 | 414-0220 |
55 | - | 3 | 1991-1999 | D000750-OG589999 | 414-9061 |
60 | - | 3 | 1984-1990 | 6428681-D000749 | 414-4614 |
60 | - | 3 | 1991-1997 | D000750-OG589999 | 414-9061 |
60 | - | 3 | 1997-2000 | OG531301-OG833000 | 414-0220 |
65 | 650 | 4 | 1967-1968 | 2119749-2452709 | 414-2770 |
65 | - | 4 | 1969-1971 | 2503991-3293183 | 414-2770 |
65 | Jet ElcStrt | 3 | 1994-1996 | D283222-OG437999 | 414-1591 |
65 | Jet | 3 | 1996-1999 | OG438000-OPO17000 | 414-0043 |
70 | - | 3 | 1987-1993 | A996142 - D283221 | 414-1591 |
75 | - | 4 | 1984-1988 | 6432901-B279480 | 414-6233A 2 |
75 | - | 3 | 1987-1993 | A996142 - D283221 | 414-1591 |
75 | Elect.Start | 3 | 1994-1996 | D283222-OG437999 | 414-1591 |
75 | - | 3 | 1996-2000 | OG438000-OG850499 | 414-0043 |
80 | 800 | 4 | 1969 | 2559001-2991033 | 414-2770 |
80 | 800 | 4 | 1970 | 3051041-3059820 | 414-2770 |
80 | 800 | 4 | 1971 | 3144219-3192962 | 414-2770 |
80 | 800 | 4 | 1971-1972 | 3307347-3493912 | 414-2770 |
80 | - | 4 | 1978-1979 | 4831999-5582561 | 414-3369 |
80 | - | 4 | 1980-1983 | 5582562-6432900 | 414-6233A 2 |
80 | - | 3 | 1987-1993 | A996142 - D283221 | 414-1591 |
80 | Jet | 4 | 1994-1997 | D283222 - OG437999 | 414-0043 |
85 | 850 | 4 | 1973-1975 | 3493913-4366801 | 414-2770 |
85 | 850 | 4 | 1976-1977 | 4366802-4831998 | 414-3369 |
90 | Inline | 6 | 1978-1979 | 4845301-5299505 | 414-2770 |
90 | Elect.Start | 3 | 1987-1996 | A996142 - OG437999 | 414-1591 |
90 | - | 3 | 1996-1999 | OG438000-OPO17000 | 414-0043 |
90 | Sport Jet | 3 | 1995-1996 | E021000-E145579 | 414-6075 |
95 | 950 Inline | 6 | 1966-1967 | 1869776-2101742 | 414-2770 |
95 | 950 | 6 | 1966-1967 | 2101743-2318585 | 414-2770 |
100 | 1000 Inline | 6 | 1967-1969 | 2641855-3253111 | 414-2770 |
100 | - | 4 | 1988-1996 | B209468 - OG437999 | 414-3443 |
105 | Jet | 6 | 1992-1995 | D082000 - OG201874 | 414-6220A16 |
110 | 1100 Inline | 6 | 1966-1967 | 1962462-2103722 | 414-2770 |
110 | 1100 Inline | 6 | 1967 | 2113898-2314955 | 414-2770 |
115 | 150 SSInline | 6 | 1970-1979 | 2836019-5314655 | 414-2770 |
115 | Inline | 6 | 1979-1980 | 5314656-5600966 | 414-5532 |
115 | 9 Amp | 4 | 1989-1993 | C100000-D252460 | 414-3443 |
120 | Sport Jet | 4 | 1995-1996 | E080400-E145579 | 414-6075 |
125 | 1250 Inline | 6 | 1968-1969 | 2314956-3253111 | 414-2770 |
125 | - | 4 | 1994-1996 | D283222-OG437999 | 414-3443 |
135 | 1350 Inline | 6 | 1970-1971 | 2839369-3293233 | 414-2770 |
135 | - | 6 | 1985-1988 | A904646-C100860 | 414-6220A 4 |
135 | - | 6 | 1989-1990 | C100861-C239552 | 414-6220A12 |
135 | 16 Amp | 6 | 1990-1991 | C239553-D081999 | 414-6220A 4 |
135 | 40 Amp | 6 | 1990-1991 | C239553-D081999 | 414-6220A12 |
135 | 40 Amp | 6 | 1992-1995 | D082000-OG201874 | 414-6220A16 |
140 | 1400 Inline | 6 | 1972 | 3293234-3502805 | 414-2770 |
140 | Inline | 6 | 1978-1979 | 4855153-5314655 | 414-2770 |
140 | Inline | 6 | 1979 | 5327663-5625107 | 414-5532 |
140 | Jet | 6 | 1992-1995 | D082000-OG201874 | 414-6220A16 |
150 | 1500 Inline | 6 | 1973-1977 | 3502806-4868997 | 414-2770 |
150 | XR2 Mag | 6 | 1978-1986 | 4868998-OA904645 | 414-6220A 4 |
150 | - | 6 | 1985-1988 | A904646-C100860 | 414-6220A 4 |
150 | - | 6 | 1989-1990 | C100861-C239552 | 414-6220A12 |
150 | 16 Amp | 6 | 1990-1991 | C239553-D081999 | 414-6220A 4 |
150 | 40 Amp | 6 | 1990-1991 | C239553-D081999 | 414-6220A12 |
150 | 40 Amp | 6 | 1992-1995 | D082000-OG201874 | 414-6220A16 |
175 | Black Max | 6 | 1976-1984 | 4301235-6618750 | 414-6220A 4 |
175 | - | 6 | 1985-1988 | 6618751-C100860 | 414-6220A 4 |
175 | 40 Amp | 6 | 1989-1990 | C100861-C239552 | 414-6220A12 |
175 | 16 Amp | 6 | 1990-1991 | OC239553-OD081999 | 414-6220A 4 |
175 | 40 Amp | 6 | 1990-1991 | OC239553-OD081999 | 414-6220A12 |
175 | XRi EFI, 40 Amp | 6 | 1992-1995 | OD082000-OG201874 | 414-6220A16 |
200 | Black Max | 6 | 1978-1979 | 4839034 - 5363917 | 414-6220A 4 |
200 | 15 Amp | 6 | 1982-1990 | 6073192-C239553 | 414-6220A 4 |
200 | 16 Amp | 6 | 1985-1990 | 6625221-C239553 | 414-6220A 4 |
200 | 16 Amp | 6 | 1989-1995 | C100861-OG201874 | 414-6220A 4 |
200 | Xri, 40 Amp | 6 | 1989-1991 | C100861-OG303045 | 414-6220A12 |
200 | 16 Amp | 6 | 1992-1999 | D082000-OG201874 | 414-6220A16 |
200 | EFI | 6 | 1992-1999 | D082000-OG840500 | 414-6220A16 |
HP |
Model |
Cyl. |
Year |
Serial Number |
Harness |

Q:
I have a 40 hp 1979 serial number 5482532 I need the battery leads and the wires that go from the ignition on back to the battery that is shown in the bottom picture that is included as well,right?
A:
Yes it is included. If desired we can send you the instructions for this part. You will just need to call us at the number at the top of the page.
Q:
I have a 90hp mercury inline 6 SN# 4846354 i need the internal harness? the plug on this one does not look to match mine can you help?
A:
This is a replacement for your motor, so if yours looks different then something must have been adapted. You can contact CDI Electronics for more guidance or contact a local Mercury dealer.
Q:
How many prongs are in the engine plug and how long is the complete harness, I have a center drive deck boat. Thank you?
A:
This is an internal engine harness so CDI says it is standard length to the outboard motor you have. If you're looking for boat side harness then you need this (battery leads 6 ft, overall 20 ft, and 7 prongs):
http://www.iboats.com/474-9550-Universal-Boat-Harness-CDI-Electronics/dm/view_id.336030
Q:
Will this work on a motor with the serial # 5174828?
A:
We would need to know HP for sure and year, if possible. If not we can usually find the year. Give us a call if you would like assistance with that at 1-800-914-1123.
Q:
CDI part number 414-2770, what serial range does it fit for my 90 HP, inline 6 Mercury?
A:
Serial range for that is 4845301-5299505. So if it fits between those numbers it will work for your engine.
Q:
I have a 115hp mercury inline 6 with 4394720 serial number. Would this be the right internal harness?
A:
Yes this is the correct engine harness for your motor.
Q:
Where can I find a wiring diagram showing how to hook up the ignition switch for a 40 hp mercury tracker outboard?
A:
According to CDI Electronics, there is no accessible wiring diagram available to view. The part will most likely come with an installation sheet in the package that will tell you everything about how to install it in your application. If it doesn't come with the install sheet, you can call their tech line and they will be more than happy to assist you in the installation. To contact CDI directly, please refer to the following website: www.rapair.com
Q:
Does this have five female connector s inside? one outside?
A:
This has 8 females on the inside and 2 on the outside.
Q:
Does this have five female connector s inside? + one outside?I'm looking for the harness that goes from the forward controls to the gauges on my 1996 Mercury 60 hp.?
A:
We do not carry the part you need.
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