Re: 25 hp mercury starter?
Hi,
I would call or stop by a Merc dealer and see what a electric start kit would cost. You will need to give them your serial number for the correct kit .
Or I guess you could contact an online dealer with the same information for a price on a kit.
The kits would have a starter, solenoid, wire harness, micro switch, a ring gear if needed for your engine. Some kind of start button mounted on the handle or you could get a key switch set up. These are a separate kit.