CDI Electronics 474-9550 Mercury/Mariner Wiring Harness Boatside (1968-1981)

Name: CDI Electronics 474-9550 Mercury/Mariner Wiring Harness Boatside (1968-1981)
Brand: CDI Electronics
SKU: 710054
Price: 229.90 USD
Rating: 9.43 (68 reviews)

$ 229.90

Score By Feature

Based on 68 ratings

Delivery

9.03

Giftable

9.23

Customer service

9.42

Packaging

9.17

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.

Wiring Harness for Mercury and Mariner

Fits 414-2770, 414-3369, 414-5532 and OEM harnesses on engines from 1968 to 1981.

84-822253A20, 84-822253T20, 45876A10, 45876A15, 45876A20, 84-822253T20, 45876A10, 45876A15, 45876A20, 84-822253T20, 45876A10, 45876A15, 45876

The lower cowling's side is where the harness exits.

To ensure a proper fit for your application, check the manufacturer's suggested part numbers.

Questions & Answers

"Is this the internal harness that runs to the throttle, or is this the external harness that runs to the throttle?" ”?

From the outside engine to the throttle controls, this cable runs. The plug is extremely tight, but it completely seals the hole.

Is this the female end of the spectrum or the male end of the spectrum?

Perhaps later.

Is there a connection between the engine and the ignition?

Yes, everything is in place from the ignition to the motor. They provided more cable length than I required, but I simply tucked the extra into the hull. Also, while the plug appears to be smaller, it is extremely tight. 100% results for 201979 - 115 horsepower mercury 80.

Will this work on a Merc Cruiser 228 V8 from 1980?

No, I don't think it'll work; I used mine on an outboard motor. Before you buy, double-check your PIN connections.

Selected User Reviews For CDI Electronics 474-9550 Mercury/Mariner Wiring Harness Boatside (1968-1981)

The wiring harness arrived promptly and in perfect condition, which was a fantastic product

4/5

The color coding on the wires was spot on. It's of excellent quality. This is not the same harness that came with my 1980 Mariner 85 HP outboard, which used a Sierra 41000 ignition. The only difference is that it has one or two additional wires (i. e. tachometer) as well as a unique plug connector If you're ordering this for a similar motor, make sure to order the matching outboard wiring harness as well. If you don't, they won't be able to communicate with each other. I would have given it 5 stars if the wires and insulation were a little thicker.

Alianna Castro

| Aug 07, 2021

For older Mercury outboard motors, this is an excellent product

5/5

I went back to get the same type of harness with an 8-pin connector. I also needed to replace an old remote throttle control, and the most compatible new one had an 8-pin connector, so I chose the harness with the eight pins. This is excellent if you do not require the eight pin. Mercury outboards from 1969 and later years are compatible. My bike is a 1969 650 with 65 horsepower. Built to a high standard.

Dior Riley

| Apr 20, 2021

79 Mercury 115hp outboard wiring harness boat side

5/5

This is a perfect fit, from the motor to the boat controls. The plug at first looks smaller than the original but it is 100%% The electrical was simple to install inside the boat, and there was plenty of extra wiring that I didn't cut off, instead tucking it neatly into the hull. All of my original electrical wiring was rotting and crumbling into pieces, which is why I needed this harness in the first place. It shorted out to the point where the engine couldn't even start.

Evelyn Tanner

| Sep 26, 2021

Perfect fit, worked like a charm, motor and controls both cranked up to full speed

5/5

This wiring harness was a perfect fit. The smaller wires' gauge is thinner than the original, but it didn't matter because everything worked fine.