Re: Honda 45 Ignition switch
Can't say 100% for sure, but highly unlikely you can use a substitute because the Honda switch looks to be a specialized multi-function switch. It looks to have 5 connections (not counting piggy-backed connections) and besides providing the off-on-start function also provides the push-to-choke function and ties into the warning light and buzzer. The extra cost may be worth it to get it right the first time, IMHO.