Select the CDI wiring harnesses
for your Mercury motor and replace your worn out factory wiring harness. These are designed for boaters from CDI Electronics. Including mercury canon plug engine harnesses, universal boat harnesses, internal engine harnesses and boat adapter harness 421-4401. Replace your obsolete item for your convenience.If you are not sure what part you need, simply email us the SERIAL#, MODEL#, YEAR, HP & TYPE of your outboard motor at [email protected]
Click which Mercury wiring harnesses you need for your boat!