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Q:I have a 1997 Mercruiser 454. Will this work with my engine?Asked on 7/26/2015 by Eric
Yes. This Sierra Ignition Switch is the replacement for 87-88107 and 87-88107A5.
SteveAnswered on 7/27/2015 by Anonymous
Q:How to conect the ignition switch with 6 connections have letters m b c s and two others can't think the letters please discraib the colors for each letter thanksAsked on 6/16/2015 by Hamm from Atlanta ga
The wiring diagram is as followed: M terminal = Black/Yellow wire; C terminal = Yellow/Black wire; I terminal = Purple wire; S terminal = Yellow/Red wire; M terminal = Ground and B terminal = To positive battery terminal.
SteveAnswered on 6/17/2015 by Anonymous
Q:i have a 1993 Mercury XRi 175 outboard will this ignition work with my outboard?Asked on 6/23/2014 by Clayton from Yellville,AR
Yes. This Ignition Switch should with your application.
SteveAnswered on 6/24/2014 by Anonymous
Q:i lost my instruction paper and i dont knoe what the back is connected to. can you help me.?Asked on 7/8/2009 by Anonymous
A:Please contact our tech department at 1-800-334-6541.Answered on 7/20/2009 by Casey Marine Buyer from Overtons