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Part # 18-5802
(Discontinued)
Price: $24.95
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Part # 18-5808
(Discontinued)
Price: $30.95
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Part # 18-5810
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Price: $27.01
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Part # SW981
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Sierra
Average Customer Review for Solenoid - 18-5802 - Sierra
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Posts are a review killer
by Jeffrey from Oxford MI, Michigan on August 10, 2016
Really wish I would have read the reviews here before I installed the part. I had the issue of the solenoid post with the loose mounting nut on one of the small contacts. I used a small wrench and applied "snug" pressure. The post turned 1/2 a rotation and that was enough to break it inside. If I had known I would have checked the base nut before putting on the wires and snugging the lock nut. The other three posts we fine. Solenoid quality seems good but watch that the posts are tight before installing.
(1 of 1 people found this review helpful)
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Engine parts
by Gregory from Lodi, Wisconsin on July 07, 2016
Exactly what I needed fast shipping. Thanx
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faulty product
by Robert from Angier, North Carolina on June 29, 2014
Be careful! The part I received was manufactured wrong. The electrical contacts were permanently closed resulting in the starter operating regardless of the key position. It is not my key switch! I disconnected the solenoid coil wire (comes from the key switch) and the starter still continued to operate. I measured 0 ohms with the part removed across the large posts that are wired to the starter. I disassembled the part and discovered the contacts are permanently closed due to wrong sized parts.
(1 of 1 people found this review helpful)
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Worked as expected
by Joseph from Freedom, Pennsylvania on July 12, 2011
Worked as expected
(1 of 1 people found this review helpful)
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Review for Sierra 18-5802 Solenoid
by a Customer on August 06, 2009
While installing the wire to the left-side terminal, using a 1/2 rachet box wrench, the plastic broke all around the solenoid.I don't believe the lock washer was even seated and I was only applying two finger pressure to the wrench. when I removed the solenoid from the engine the solenoid fell apart completely. Return authorized and hoping the response is not "installer failure" as I have been working on machines for 41 years.
(14 of 15 people found this review helpful)
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Average Customer Review for Sierra 18-5808 Trim/Starter Solenoid
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Based On 17 Reviews | Write Review
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Starter Solenoid
by Allen from Minot, North Dakota on April 17, 2017
Perfect! :-) Thanks ~ And friendly and helpful service.
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Bad solenoid
by Terry from Pontotoc, Mississippi on April 14, 2017
I hooked this solenoid up to my 1986 Evenrude XP150 and it worked great for maybe 10 times than it started running the starter continuously. I was told by two different outboard mechanics that I had a bad solenoid. Is there a better more heavy duty solenoid available? Not happy!
(1 of 1 people found this review helpful)
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worked great
by Jon from Chadron, Nebraska on March 13, 2017
great service
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Starter Solenoid Replacement
by Christopher from Palmyra, Indiana on May 17, 2016
This part was packaged extremely well for protection of damage and was direct bolt in for my 88 Johnson 140 hp. Thanks iboats you made my job easy!
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Good
by Todd from Wilmington, Ohio on July 29, 2015
Good
(0 of 1 people found this review helpful)
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Excellent replacement part
by Thomas from Livonia, Michigan on June 10, 2014
New part is a perfect replacement for the factory part at a fraction of the cost. Functions perfectly.
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solenoid
by Carl from Amity, Pennsylvania on January 24, 2014
as always your parts and prices are above par. the part works perfectly thanks guys
(0 of 1 people found this review helpful)
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starter solenoid
by Robert from Vicksburg, Michigan on September 03, 2013
did not work
(1 of 2 people found this review helpful)
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Solenoid
by Greg from Keokuk, Iowa on August 30, 2013
Received in timely manor and worked perfectly.
(0 of 1 people found this review helpful)
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elec
by Victor from Tacoma, Washington on June 07, 2013
working so far
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Solenoid Does not disengage
by Nicholas from Lehighton, Pennsylvania on May 27, 2013
Fired up right away but then stuck, will contact Iboats about getting a different brand, bad thing is I did not get time to work on it till I was ready to go boating.
(0 of 1 people found this review helpful)
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Starter solenoid for 55 hp evinrude
by Alvin from Houston, Texas on May 15, 2013
The help getting the right part was excellent. The part arrived on time and it was the correct part. iboats saved me about $24.00 from what a dealer was charging. Installed the solenoid and it worked perfectly.
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trim/starter solenoid
by Bernard from Paola, Kansas on November 04, 2012
The service was great and the part worked great.
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starter solenoid
by Mike from Rowlett, Texas on October 05, 2012
fast shipping and always easy to get the right part the first time
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Awesome
by Roger from New Cumberland, Pennsylvania on August 03, 2012
Haven't used it yet. Bought it for a spare, but it looks good!
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Excellent
by Doris from Wausaukee, Wisconsin on July 27, 2011
Received item fast and was well pleased with it.
(0 of 1 people found this review helpful)
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Excellent
by Doris from Wausaukee, Wisconsin on July 27, 2011
Was well pleased with the fast shipping and the Solenoid.
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Average Customer Review for Mercury Solenoid - 18-5810 - Sierra
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Based On 1 Review | Write Review
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MARLIN F
by Marlin from Benton, Arkansas on March 20, 2012
FIT AND WORKS LIKE FACTORY ORIGIANAL EQUIPETMENT
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Starter solenoid
by Doug from Memphis, Michigan on August 19, 2017
Fit and worked perfect
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solenoid
by Rickie from Fairdale, Kentucky on September 09, 2014
Pefect fit, easy to install
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solenoid
by Rickie from Fairdale, Kentucky on September 09, 2014
Perfect fit, easy to install
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good
by Joseph from Toledo, Ohio on October 16, 2013
all good
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As described
by Michael from Tecumseh, Michigan on March 27, 2013
Part came fast, looks to be an exact replacement, haven't put it on yet but should be what I need!
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solenoid
by Mike from Toms River, New Jersey on June 30, 2011
Installed new solenoid with no problems. Diameter slightly smaller than original but works fine.
(1 of 2 people found this review helpful)
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Q:
Can I put an electric starter on a 1973 20hp johnson mod#20R73 A?
A:
Yes, our files verify that you can put in an electric starter for that model.


Q:
Will this fit a 1980 Johnson V4 outboard motor?
A:
This is a aftermarket part. We need your engine model number to look up a diagram of your engine to see if this part matches up to the OEM part number for your engine. Please email, chat or call in with your FULL engine information including engine manufacturer, horse power, year and model number.


Q:
Will this fit a 1971 Mercury 650?
A:
You will need to provide the engine serial number to cross-reference the part.


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