Your Cart

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

Manufacturer

Cdi Electronics

Picture for manufacturer Cdi Electronics

Part Number

474-9550
22 reviews
04/03/2036 11:36 AM
Sale Price

$248.21

Out of Stock

Notify me when available
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The CDI Electronics 474-9550 is a universal boatside wiring harness designed for Mercury and Mariner outboard engines from 1968 to 1981. This replacement harness connects the engine to the helm, providing essential electrical connections for instrumentation and control systems.

Key Features:

  • 20-foot main harness length for flexible installation
  • 6-foot battery leads for easy battery connections
  • Side cowling entry design - harness exits through the side of the lower cowling
  • Compatible with engines using CDI 414-2770, 414-3369, 414-5532 and original OEM harnesses
  • Direct replacement for multiple Mercury part numbers

Replaces OEM Part Numbers: 45876A10, 45876A15, 45876A20, 822253A20, 822253T20, 84-822253A20, 84-822253T20, 18-5511

This universal boat harness is designed for pre-1979 Mercury/Mariner engines and provides reliable electrical connections for gauges, ignition, and control systems. CDI Electronics manufactures quality aftermarket marine electrical components that meet or exceed OEM specifications.

So glad I found this. I was about to try and make my own harness. This harness fit perfectly and just what the doctor ordered!

Considering you would have a hard time finding one anywhere the price was good. After receiving it I was pleased with the quality.I’m not a professional but with their directions I was able to install it.Best of all it solved my ignition problem I would recommend it to anyone.

Great

Great

Didn’t know you all existed!! By far lowest priced AND free shipping!!!!

It was the fastest check out I ever had thank you!

It was great! Product came earlier than expected and fitment of my HKS exhaust onto my 04 SI Civic Hatch went smooth! Best pricing on this item and sounds amazing to me!

Quick and easy

It was shipped very fast and just as ordered.

Easy to shop and check-out with Amazon pay

No hassels... exact match to old worn tires.

ordering was easy

Autoplicity has been quick to send updates on my order to my email.

Easy to find my b part number and fast ordering.

I am very glad that my order came in on time and in great condition!

Great

easy and fast

Ez website great price

Easy & Fast.

I hate ordering things online but this is the easiest it's ever been however on delivery the headers I ordered were a bit scratched up. Nothing some header paint won't fix though.

Prompt shipping and good price. Was one of the few online retailers that had the item I was looking for. Would buy from again.

Wow Super fast shipping, right product, no hassle no fuss. just how i like it. good job autoplicity keep it up.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy