Refine Parts List
HP/Model :

HP/Model

Serial Number

Sierra Power Trim Solenoid

Arco Trim Solenoid

35 6445653-C159199 18-5817 SW058
40 4 Cyl.(w/solenoids) C159200- UP 18-5820 SW099
45 4 Cyl.(w/o circuit breaker) 5531630-6146848 18-5815 SW275
45 4 Cyl.(w/circuit breaker) 5531630-6146848 18-5817 SW058
45 4 Cyl.(w/o circuit breaker) 6146849 - UP 18-5815 SW275
45 4 Cyl.(w/circuit breaker) 6146849 - UP 18-5817 SW058
45 4 Cyl. B110789- UP 18-5817 SW058
50 4 Cyl.(w/circuit breaker) 5531630-6146848 18-5815 SW275
50 4 Cyl.(w/circuit breaker) 5531630-6146848 18-5817 SW058
50 4 Cyl.(w/o circuit breaker) 6146849 - UP 18-5815 SW275
50 4 Cyl.(w/circuit breaker) 6146849 - UP 18-5817 SW058
50 3 Cyl. 6428681-B122929 18-5817 SW058
50 3 Cyl. B122930-C160935 18-5817 SW058
60 3 Cyl. 6428681-B122929 18-5817 SW058
60 3 Cyl. (w/solenoids) B122930-D000749 18-5817 SW058
70 3 Cyl. 5579017-6104369 18-5815 SW275
70 3 Cyl. 6104370-6428680 18-5815 SW275
70 3 Cyl. A996147- UP 18-5817 SW058
75 4 Cyl. 6432901 - UP 18-5817 SW058
75 3 Cyl. D252461-G127499 18-5819 SW097 (1)
75 3 Cyl. G127500-G360002 18-5819 SW097
80 4 Cyl. 5582562-6030903 18-5815 SW275
80 4 Cyl. 6030904-6432900 18-5815 SW275
80 3 Cyl. A996142- UP 18-5817 SW058
90 4845301-5299505 18-5815 SW275
90 5299506-6026608 18-5815 SW275
90 6026609-6436122 18-5815 SW275 (1)
90 6436123 - UP 18-5817 SW058
90 3 Cyl. A996142-C221999 18-5817 SW058 (1)
90 3 Cyl. D252461-G127499 18-5819 SW097
90 3 Cyl. G127500-G360002 18-5819 SW097
100 4 Cyl. D252461-G359967 18-5819 SW097
115 2836019-4112634 18-5836 SW661
115 4112635-4855152 18-5836 SW661
115 4855153-5600966 18-5815 SW275
115 5600967-6051525 18-5815 SW275
115 6051526-6436122 18-5815 SW275
115 6436123 - UP 18-5817 SW058
115 4 Cyl. D252461- UP 18-5819 SW097
125 4 Cyl. D283222-G359967 18-5819 SW097
135 2839369-3293233 18-5836 SW661
V135 A904646-C100860 18-5817 SW058
V135 A904646-C100860 18-5817 SW058
V135 C100861-C239552 18-5817 SW058
V135 C239553-D081999 18-5817 SW058
V135 D082000-G201874 18-5819 SW097 (1)
V135 (w/rubber bushing solenoid) D082000-G201874 18-5819 SW097 (1)
140 3293234-3502805 18-5836 SW661
140 4865678 - UP 18-5815 SW275
150 3502806-4121434 18-5836 SW661
150 4121435-4865677 18-5836 SW661
150 XS 4868648-5327662 18-5815 SW275
V150 4868998-6042945 18-5815 SW275
V150 6042946-A904645 18-5817 SW058
V150 A904646-C100860 18-5817 SW058 (1)
V150 A904646-C100860 18-5817 SW058 (1)
V150 C100861-C239552 18-5817 SW058
V150 C239553-D082999 18-5817 SW058
V150, 150 EFI D082000-G201874 18-5819 SW097
V150, 150EF D082000-G201874 18-5819 SW097
150 XR-4/Magnum II B242885-D081999 18-5817 SW058 (1)
150 XR-4/Magnum II C239553-D081999 18-5818 SW064 (1)
150 XR-6/Magnum III D082000-G201874 18-5819 SW097
150 XR-6/Magnum III D082000-G201874 18-5819 SW097
V175 4301235-6618750 18-5815 SW275
V175 6618751-C239552 18-5817 SW058
V175 6618751-C239552 18-5817 SW058
V175 C100861-C239552 18-5817 SW058
V175 C239553-D081999 18-5817 SW058
V175, 175 EFI D082000-G201874 18-5819 SW097
V175, 175 EFI D082000-G201874 18-5819 SW097
V200 4839034-6073191 18-5815 SW275
V200 6073192-C100860 18-5817 SW058
V200 C100861-C291519 18-5817 SW058
V200 (2.5L) C291520-D081999 18-5817 SW058
V200 D082000- UP 18-5819 SW097 (1)
V200, 200 EFI D082000-G201874 18-5819 SW097 (1)
V200, 200 EFI (w/rubber bushing solenoid) D082000-G201874 18-5819 SW097
V220 B117316- UP 18-5817 SW058
V225 2.4L 5628028 - UP 18-5815 SW275
V225 3.0L D280813-G303045 18-5819 SW097
V250 C101891- UP 18-5817 SW058
V275 C101891- UP 18-5817 SW058
3.4L (275 - 300) 5611648 - UP 18-5817 SW058

HP/Model

Serial Number

Sierra Power Trim Solenoid

Arco Trim Solenoid

Notes:
  • (1) : Use 18-5817/AP# 2718 for applications with circuit breaker and fuse.
Refine Parts List
HP/Model :
Mercury Marine 89-853654A1 replacement parts-Solenoid - Sierra
View Larger Photo
Representative Photo.
Your Price: $21.34
Save: $8.19
(27% Off $29.53)
Part # 18-5815 2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 9 hrs 48 mins.
Replaces OEM part #
  • MERCURY MARINE 89-68258A4
  • MERCURY MARINE 89-853654A1
Your Price: $14.23
Save: $8.80
(38% Off $23.03)
Part # 18-5817 2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 9 hrs 48 mins.
Replaces OEM part #
  • MERCURY MARINE 89-96158
  • MERCURY MARINE 89-96158T
Vertical Post
Curved Bracket
Your Price: $22.96
Save: $13.22
(36% Off $36.18)
Part # 18-5819 2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 9 hrs 48 mins.
Replaces OEM part #
  • MERCURY MARINE 89-818997A1
  • MERCURY MARINE 89-818997A2
  • MERCURY MARINE 89-818997T1
  • YAMAHA 65W-81941-00-00
  • YAMAHA 65W-81941-01-00

For:


Yamaha
  • F25 (1998-2004)
  • F30 (2001-2004)
  • F40 (2000-2004)
Your Price: $27.49
Save: $8.69
(24% Off $36.18)
Part # 18-5820 2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 9 hrs 48 mins.
No Reviews  |  Write Review  |  Ask Question
Replaces OEM part #
  • MERCURY MARINE 89-818999A2
  • MERCURY MARINE 89-825842A1
  • MERCURY MARINE 89-850188T1
Your Price: $28.13
Save: $11.24
(28% Off $39.37)
Part # 18-5836 2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 9 hrs 48 mins.
Replaces OEM part #
  • MERCURY MARINE 25661 T1
  • MERCURY MARINE 25661
  • MERCURY MARINE 256611
MES, Mercruiser Inboard, Mercury Marine, Mariner, GLM Replacement Solenoid SW275 - Arco
Your Price: $20.86
Save: $2.09
(9% Off $22.95)
Part # SW275 2nd Day Air for $2 More Eligible
No Reviews  |  Write Review  |  Ask Question

Replaces: Mercury 89-68258A4
Isolated base
12 Volt
Mercury Marine, Mercruiser Inboard, MES, GLM, Mariner Replacement Solenoid SW058 - Arco
Your Price: $17.04
Save: $1.91
(10% Off $18.95)
Part # SW058 2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 9 hrs 48 mins.

Fits: Mercruiser, Mercury
Replaces: Mercury 89-96158
Isolated base
12 Volt
Mercury Marine, MES, Yamaha Outboard, GLM, Mariner Replacement Solenoid SW097 - Arco
Your Price: $26.57
Save: $2.38
(8% Off $28.95)
Part # SW097 2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 9 hrs 48 mins.

Fits: Mercruiser, Mercury
Replaces: Mercury 89-818997A1, 89-818998A1
Isolated base
12 Volt
White housing
Mercury Marine, GLM, Mercruiser Inboard, Mariner, MES, Mariner Replacement Solenoid SW099 - Arco
Your Price: $26.57
Save: $2.38
(8% Off $28.95)
Part # SW099 2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 9 hrs 48 mins.
No Reviews  |  Write Review  |  Ask Question

Fits: Mercruiser, Mercury
Replaces: Mercury 89-818999A2, 89-850187A1, 89-850188T1
Isolated base
12 Volt
MES, Mercury Marine, Mercruiser Inboard, Mariner, GLM Replacement Solenoid SW661 - Arco
Your Price: $21.43
Save: $10.52
(32% Off $31.95)
Part # SW661 2nd Day Air for $2 More Eligible

Replaces: Mercury 25661
Isolated base
12 Volt
Your Price: $18.80
Save: $1.20
(6% Off $20.00)
Part # PH375-0011
Hurry! Only 1 left in stock
No Reviews  |  Write Review  |  Ask Question

Replaces OEM #:

  • ARCO SW661
  • MALLORY 9-15103
  • MERCURY 25661
  • MERCURY 25661-1
  • MERCURY 25661T1
  • MES 1937M
  • OMC (JOHNSON EVINRUDE) 508905
  • SIERRA 18-5836
  • SIERRA 18-5836D
Your Price: $16.81
Save: $2.19
(11% Off $19.00)
Part # PH375-0028
SHIPS TODAY!* if ordered in 9 hrs 48 mins.

Replaces OEM #:

  • ARCO SW275
  • ARCO SW565
  • MALLORY 9-15111
  • MERCURY 89-68258
  • MERCURY 89-68258A4
  • MERCURY 89-853654A1
  • MES 3365M
  • PRESTOLITE 15-375
  • PRESTOLITE 15-400
  • PRESTOLITE SAZ4201AHY
  • PRESTOLITE SAZ5201AHY
  • SIERRA 18-5815
  • SIERRA 18-5815D
  • VOLVO 852565
  • VOLVO 852565-1
Your Price: $11.73
Save: $8.27
(41% Off $20.00)
Part # PH375-0036 2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 9 hrs 48 mins.
Hurry! Only 1 left in stock
No Reviews  |  Write Review  |  Ask Question

Replaces OEM #:

  • ARCO SW099
  • MALLORY 9-15116
  • MERCURY 89-818999A1
  • MERCURY 89-818999A2
  • MERCURY 89-825842A1
  • MERCURY 89-850188A1
  • MERCURY 89-850188T1
  • MES 3373M
  • SIERRA 18-5820
Sierra
Average Customer Review for Solenoid - 18-5815 - Sierra
Full StarFull StarFull StarFull StarHalf Star
Based On 7 Reviews | Write Review
Full StarFull StarFull StarFull StarEmpty Star
Starter Solenoid
by Dennis from Rockwall, Texas on August 18, 2015
The website was easy to use to find the correct product for the model of my outboard. The purchase process was easy and delivery was quick.
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Full StarFull StarEmpty StarEmpty StarEmpty Star
Poor workmanship and quality control
by Dennis from Camarillo, California on March 31, 2015
When I received the solenoid I noticed that a nut on one of the control posts (small post) was cross threaded and screwed down so about two threads were showing above the nut. I installed the solenoid and tried to put the nut on correctly after attaching the wire. The post broke while screwing down the nut. There was just enough left to attach the wire.
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Full StarFull StarFull StarFull StarFull Star
It fit perfectly and has worked without any problems
by Ronald from Riverview, Florida on August 16, 2014
Great service and the order was received in good condition and in a timely manner
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Full StarFull StarFull StarFull StarFull Star
works great
by Bob from Altamonte Springs, Florida on May 30, 2014
item was easy to install and works great.
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Full StarFull StarFull StarFull StarFull Star
Solenoid- and i learned a lessen
by Adam from Auburn, Indiana on June 18, 2012
Your product came quick and worked. Very satified. I made a mistake though. A week later and l honestly was paying attention too who l was ordering from I ordered a ignition for the same boat. (except i ordered from somebody else) Never again!!! I paid extra money for 2 day shipping and never got it for a week!! What was the point of me paying extra money for shipping when they did'nt even ship it for 4 days!!!! NEVER AGAIN!! I bought a prop from you about a year ago and got that quick, lined right up, no problems!! Iboats.com get ALL my business from now on. (and i tear up) hahahaha!!! Thanks Again!! Adam Bilbrey - Auburn, Indiana
(0 of 1 people found this review helpful)
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Full StarFull StarFull StarFull StarFull Star
Mercury 650 Solenoid
by Timothy from Chippewa Falls, Wisconsin on May 23, 2012
This Solenoid was perfect for my motor, was the cheapest one around, and came to the house within 3 days of order. Couldn't be more pleased!
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Full StarFull StarFull StarFull StarFull Star
Prompt service
by Paul from Milton, Ontario on June 08, 2011
Part was an exact match thank you for your prompt service
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Average Customer Review for Sierra 18-5817 - Solenoid
Full StarFull StarFull StarFull StarHalf Star
Based On 18 Reviews | Write Review
Full StarFull StarFull StarFull StarEmpty Star
Perfect Fit
by Paul from Slidell, Louisiana on August 05, 2016
This item was a perfect match to replace the trim solenoids on my boat.
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Full StarFull StarFull StarFull StarEmpty Star
Perfect fit
by Scott from Bentley, Louisiana on June 30, 2016
The solenoids were an exact replacement for the OEM solenoids and now my lower unit is once again lowering without issue.
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Full StarFull StarFull StarFull StarEmpty Star
Sierra Solenoid
by Joseph from Sierra Vista, Arizona on April 25, 2016
Product came quickly and was installed immediately. Works great so far, no problems.
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Full StarFull StarFull StarFull StarFull Star
Trim now works like new
by Bruce from Eden Prairie, Minnesota on April 23, 2016
Great Price. Fast Shipping. Decided to replace both solenoids for my Trim. They were easy to install and work like a charm
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Full StarFull StarFull StarFull StarFull Star
Solenoid - 18-5817 - Sierra
by Michael from Snyder, Texas on August 16, 2015
This fit and worked perfectly in my 1994 Glastron SSV 175 that was having a trim up issue.
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Full StarFull StarFull StarFull StarFull Star
Solenoid
by John from Granger, Indiana on August 14, 2015
Good solenoid
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Full StarFull StarFull StarFull StarFull Star
Great service and fast ship
by Robert from Celestine, Indiana on June 18, 2015
So easy to find what I need on Iboats website then it gets shipped real fast.
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Full StarFull StarFull StarFull StarEmpty Star
Mercury Slave Solenoid
by Gene from Trempealeau, Wisconsin on April 15, 2015
Arrived quickly. Installation was straight forward and fairly easy. The mounting bracket is shorter in length than the original factory solenoid and required a new mounting hole to be drilled. After installation my boat started right away and solenoid works great. I only rated this 4 stars because of the mounting bracket otherwise the rating would be 5 stars. A link to view the dimensions of this product would have been helpful. Overall I enjoy during business with iboats and will continue to do so.
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Full StarFull StarFull StarFull StarFull Star
Great
by Tony from Mt Pleasant, North Carolina on June 14, 2014
Fast shipping and it was the correct part. I have ordered more parts since.
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Full StarEmpty StarEmpty StarEmpty StarEmpty Star
Bad solenoid out of the box
by David from Pittsford, New York on July 19, 2013
Installed the solenoid and engine would not start. Took it to my mechanic who tested it and found that it was faulty right out of the box. Bought a new one at the ship store and had to replace it again. Two hours wasted. My fault though. Should have tested it before I put it in, rather than assuming new part was any good.
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Full StarFull StarFull StarFull StarFull Star
Tilt/trim solenoids
by Darren from Ottawa, Ontario on July 17, 2013
Product was as described and fit like originals. Really appreciated the total amount included shipping, customs and taxes as I live North of the border. Still cheaper in the end. Thanks for getting my boat back in service. Enjoying the summer!
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Full StarFull StarFull StarFull StarFull Star
solenoid
by Bruce from Blackwell, Oklahoma on May 14, 2012
perfect match for original, and works great!
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Full StarFull StarFull StarFull StarFull Star
great part
by Travis from Lawtey, Florida on April 10, 2012
would definitely recommend this
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Full StarFull StarFull StarFull StarFull Star
Great product
by Michael from Marion, North Carolina on November 08, 2011
Got me back on the water quickly. Living in a rural area near Marion, NC, parts aren't easy to locate at times. i would use Sierra parts anytime.
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Full StarFull StarFull StarFull StarEmpty Star
Solenoid
by Glenn from Adkins, Texas on August 27, 2011
Solenoid works like it's supposed to, and matched OEM terminal connections and bolt-up.
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Full StarFull StarFull StarFull StarFull Star
AAAAA+++++
by David from Bellevue, Michigan on July 18, 2011
very good service, prompt delivery
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Full StarFull StarFull StarFull StarFull Star
Power Tilt/Trim Solenoid
by Larry from Equality, Alabama on May 18, 2011
After I put it on, it worked like it should, and I would like to say that the salesperson was very helpful and very polite.
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Full StarFull StarFull StarFull StarFull Star
Prompt Service
by Michael from Virginia Beach, Virginia on July 22, 2010
Good product, great price, fast service. Thanks
(1 of 1 people found this review helpful)
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Average Customer Review for Sierra 18-5819 Starter Solenoid
Full StarFull StarFull StarFull StarFull Star
Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Star
AAA+++
by David from Bellevue, Michigan on July 20, 2011
fast service,prompt shipping. thank you
(2 of 3 people found this review helpful)
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Average Customer Review for Solenoid - 18-5836 - Sierra
Full StarFull StarFull StarEmpty StarEmpty Star
Based On 2 Reviews | Write Review
Full StarFull StarEmpty StarEmpty StarEmpty Star
weak casing
by John from Ashburnham, Massachusetts on July 11, 2014
Product worked as intended. Includes all necessary hardware. Plastic frame cracked twice when tightening two of the nuts
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Full StarFull StarFull StarFull StarEmpty Star
Product works!!!
by Aaron from Saint Simons Island, Georgia on September 15, 2013
Original only worked for 38 years, hope this new one will also.
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Full StarEmpty StarEmpty StarEmpty StarEmpty Star
2 DEAD IN LESS THAN 1 YEAR
by Gary from Newark, New York on June 02, 2016
I see everyone likes these solenoids as I did when I received them. They are an exact replacement and they do what they are supposed to do BUT they are only good for a short time. I "liked" them so much when I received them that I replaced both the trim solenoids (one was bad and the other was good). That was in August of last year. In April the trim up went and last weekend the trim down went. It's was a good thing I saved the old one when the trim up went but now I'm dead in the water so to speak. For both to go bad is too much of a coincidence. I just went on ebay and bought 2 from a seller that makes their own right here in the great USofA for 10.50 a piece with free shipping. I won't buy Arco anymore so I have to try something new. I hope these last. If you need and buy one of these you better make that 2 because they will fail prematurely so your going to need a spare. Good luck.
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Full StarFull StarFull StarFull StarFull Star
'91 Glastron Solenoid
by Leslie from Bellevue, Nebraska on August 08, 2012
Less than a week from order to delivery. My boat started right up after two years of sitting. Couldn't be happier.
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Full StarFull StarFull StarFull StarEmpty Star
Good so far.
by Shane from Lititz, Pennsylvania on July 14, 2012
Bought to replace my down solenoid on my 1988 alpha 1 trim pump. The customer service said they didnt have such a part but line behold this was the part I needed and work perfectly.
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Full StarFull StarFull StarFull StarFull Star
Exact replacement part
by Mark from Athens, Georgia on March 20, 2012
Cost less than local marine shop, no haggles. Easy to install.
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Full StarFull StarFull StarFull StarFull Star
Perfect fit
by Mark from Athens, Georgia on March 20, 2012
Replaced my up trim solenoid. Easy to hook up
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Full StarFull StarFull StarFull StarEmpty Star
Replacement Solenoid SW097 for Yamaha 40 hp
by David from Aberdeen, Washington on March 27, 2015
I would give it a 5 except that it's not been used enough yet.
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Full StarFull StarFull StarFull StarFull Star
Right Item
by Patrick from Benton, Kentucky on July 15, 2010
The item was great quality. Item was on back order and it took longer than expected but iboats took care of it immediatley and sent overnight. Plan to buy all my marine parts here. They are a step above Jet-a-Marina and that's a fact
(1 of 1 people found this review helpful)
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Average Customer Review for Mercury Solenoid 12V
Full StarFull StarFull StarFull StarFull Star
Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Star
Solenoid
by Randol from Marianna, Florida on March 14, 2016
The product work great. Hooked it up and turned the key and fired it up, ready for another day on the water.
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Q:
What year model dus switch fit?
A:
This is meant to replace the Solenoid on multiple models and years. If you want to know if this will work you, please call in with your serial number of your engine and we can check for you.


Q:
Will this solenoid replace an 89-850187?
A:
No, but we offer the OEM version and we offer an aftermarket from Arco, part number SW097.


Q:
Is this the selonoid I would need for a 1996 Mercury 90 ELPTO with serial # 0G348967 or the G may be a 6?
A:
If you need the starter solenoid it is 18-5834. If you need the power trim solenoid this is the correct part.


Q:
Will this work as trim soleniod?
A:
No, this will only work as a starter solenoid.


Q:
Could this part cause no spark to distributor?
A:
Solenoids are typically a relay to the starter to help crank the engine. Spark usually stems from the ignition system (coil to distributor to spark plugs). You will have to run some tests on the coil, distributor, and/or spark plugs and if you need some guidance you can purchase a repair manual or contact a technician.


Q:
Is there a wiring diagram for this part?
A:
There is no wiring diagram from Sierra. You will need to consult your repair manual. If you need one, you can check what we offer: http://www.iboats.com/Boat-Motor-Repair-Manuals/dm/view_id.1


Q:
Does it come with instructions?
A:
It comes with application info, but not installation instructions. Sierra's tech line would need to be contacted if assistance is needed.


Q:
Will this solenoid fit a 1987 mercury 35 power trim?


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