Re: Evinrude 4423 ignition Home › Forum › Ask A Member › Evinrude 4423 ignition › Re: Evinrude 4423 ignition chacha53Replies: 26Topics: 4 February 5, 2018 at 3:45 am #70654 Good info. My original coils have 3 wires plus the plug wire. It looks like two wires are ground wires. I have replacement coils, but they only have two wires plus the plug wire. I wonder if they will work? Thank you.