This product has been discontinued.
Sierra
Ignition Switch, OFF-RUN-START, 5 Screw Tab, 1 Boss Screw, Push to Choke - MarineWorks - Sierra
Price: $21.95
Discontinued
Save: $2.54
(10% Off $24.49)
Part # MP39760
(Discontinued)
    Magneto Type - Push to Choke- 6 terminal- 3 position
    Replaces OEM#:
    • 393301
    • 508180
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Does the trick
by James from Napa, California on September 22, 2017
The poles were either mislabeled or so poorly labeled out difficult to read and decipher which is which. Though it was wired correctly by the diagram and pole labels the solenoid and ignition/accessory were backward. Identified right colors and sorted it out. Works fine now.
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Does the trick
by James from Napa, California on September 22, 2017
The poles were either mislabeled or so poorly labeled out difficult to read and decipher shock is which. Though it was wired correctly buy the diagram and pole labels the solenoid and ignition/accessory were backward. Identified write colors and sorted it out. Works fine now.
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Works
by Damon from Montgomery, Texas on February 04, 2016
Fit
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Ignition switch
by Dana from Ravenna, Michigan on September 13, 2015
Thank you works perfect, great price great business A+++++++++++
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ignition switch
by Louis from W. Hatfield, Massachusetts on September 06, 2015
switch is as advertize, wiring diagram print is to small to read
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Satisfied
by Ryan from Arcanum, Ohio on August 13, 2015
The item was as I expected and worked fine due to the 12 wires needed to attach was just a bit snug to apply them on terminals but I did and all worked fine
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ign switch
by Paul from Archer, Florida on June 21, 2015
wiring diagram to small to read even with magnifying. I was so in doubt of proper connection that I did not put the power on. did not use the switch. terminals were not the same arraignment as OE switch. I fixed the OE switch and used it.
(2 of 3 people found this review helpful)
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Ignition starter
by Eugene from Titusville, Florida on March 14, 2015
Great product. Great price. Fast delivery.
(0 of 1 people found this review helpful)
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sierra ignition switch
by David from Haughton, Louisiana on February 20, 2015
Very high quality after market part and extraordinary ship and delivery time.
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great product!
by Nathan from wadsworth, Ohio on October 31, 2014
Switch seems to be made to last and functions just as well as the oem it replaced!
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Ignition Switch
by John from Auburn, Washington on July 02, 2014
Greetings! My first involvement with your company and I'd have to say that it was a good one. It took a little movement to find the gentleman who helped me through the process of finding the right switch, but he did it with professional care and interest. I received the switch, it appears to be the one that we need, but it has not yet been installed to see if WE installed it correctly, or if the switch operates correctly. So at this point in time, I'd say that we are pleased with your customer needs, filling those needs, and are a place that we will come back to when we need additional help with our Bayliner. Thanks for your help! Jack K
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ignition switch
by Cedric from Ellenwood, Georgia on March 17, 2014
it works just fine
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Switch
by John from Nisswa, Minnesota on June 26, 2013
fast shipping, the part ordered was recieved
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ignition switch
by Denis from St-Jean-de-Matha, Quebec on April 27, 2012
it does the job ok
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Perfect
by Jeremy from Mesquite, Texas on March 16, 2012
Works perfect, easy install.....arrived at 8, started motor by 8:30. And despite a particular above review, it does come with install instructions, the diagram is on the back. My kids could install a magneto circuit starter. And no, I'm no boat expert....this is my first bass boat, bought 3 weeks ago.
(2 of 2 people found this review helpful)
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Ignition Switch
by Bobby from Bluffton, South Carolina on December 31, 2011
Works great, no problems. Easy to install yourself.
(0 of 1 people found this review helpful)
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Ignition for johnson
by Norman from Pompano, Florida on August 31, 2011
Does not come with instructions on how to cross reference with the OEM ingnition still havent gotten around to installing it cant find information on the internet either.If you have never changed out an ignition I would not recomend this product.
(1 of 2 people found this review helpful)
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switch
by Jeffery from Airville, Pennsylvania on August 27, 2011
you guys are doing a wonderful job supplying me parts to restore my boat thanks
(3 of 7 people found this review helpful)
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Thanks Again
by Barbara from Lenoir City, Tennessee on August 05, 2011
Very Satisfied as with all the purchases i have made from Iboats. Fast Shipping too.
(1 of 2 people found this review helpful)
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great company to work with
by James from Girdletree, Maryland on July 07, 2011
great product, fast shipping, great ppl to deal with, i will be buying again
(4 of 7 people found this review helpful)
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Q:
Does the switch come with keys?
A:
Yes it comes with the keys.


Q:
Does this work for a 1988 Evinrude V185?
A:
We will need engine model number to cross reference by engine.


Q:
What is a "Boss Screw"?
A:
It a ground that you just screw into the housing of the switch. There is just not another terminal tab for it.


Q:
Is this the correct ignition for a Johnson 88 hp? Engine model number J88TSLEDR?
A:
We cannot match it up by your engine. You will need to know specs such as size, terminals, etc. to match it up.


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