Bosch Ignition Switch

John

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Jun 3, 2006
803
Catalina 36mkII Alameda CA
Hi all (from a rather damp Halifax NS) anyone have a diagram or know much about these switches? Has anyone replaced theirs? Thanks
 
Sep 24, 2008
346
You do not need a Bosch switch. Any good auto parts store will have brass Cole-Hersee ignition switches at a reasonable price. Commonly ther are off.run,start but 4 position switches are also available. All you have to do is check how many connections yours has to find a replacement.
 
Oct 19, 2019
921
Albin Vega 27 Limerick
I replaced the ignition switch with a push button (armed by a toggle switch below deck).

I always felt unhappy with an ignition key so low on the companionway bulkhead; very easy to shear off if stepped on.

John V1447 Breakaway