Need wiring harness for 2004 Mercury 115 4 stroke Feb 27, 2022 18:19:07 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by rpkarem on Feb 27, 2022 18:19:07 GMT -6 No one can seem to tell me the part number ? I need to 8 pin wire from the motor to helm for my 190cc.Any suggestions? Not using Mercury gauges, since it's a rehab project.