hello there I have a 1995 mercruiser engine 5.0 I need the part# for the engine harness the female and male I guess. I need the complete harness thanks.
That could be expensive, what is wrong with the plug/harness now .
You could convert to a terminal strip or solder the wires together and heat shrink them.
There are many aftermarket quick disconnect type plugs that would also do if that is a requirement. Some also have rubber gaskets and are pretty water resistant. Maybe an option to OEM.