Refine Parts List
HP/ CID/ Liter:
Year:

HP/ CID/ Liter

Year

Sierra Starter

Arco Starter

Protorque

3.0L 1982-1992 18-5900 30119 PH140-0013
5.0L 1982-1986 18-5900 (6)30119 PH140-0013
5.0L 1986-1988 18-5905 (7)30140 PH140-0015
2.5L 1982-1986 18-5900 30119 PH140-0013
3.8L 1981-1986 18-5900 30119 PH140-0013
4.3L 1985-1986 18-5900 30119 PH140-0013
4.3L 1986-1992 18-5905 30140 PH140-0015
5.7L 1982-1986 18-5900 30119 PH140-0013
5.7L 1986-1992 18-5905 30140 PH140-0015
100 1972-1973 18-5900 30119 PH140-0013
110 1964 18-5900 30119 PH140-0013
120 1965-1981 18-5900 30119 PH140-0013
140 1973-1981 18-5900 30119 PH140-0013
140 JET 1973 18-5900 30119 PH140-0013
150 1964-1966 18-5900 30119 PH140-0013
155 1967-1972 18-5900 30119 PH140-0013
165 1972-1976 18-5900 30119 PH140-0013
170 1974 18-5903 70100 PH140-0004
175 1975-1977 18-5903 70100 PH140-0004
185 1967-1968 18-5900 30119 PH140-0013
185 1978-1980 18-5900 30119 PH140-0013
190 1974-1977 18-5903 70100 PH140-0004
200 1966-1968 18-5900 30119 PH140-0013
200 1979-1981 18-5900 30119 PH140-0013
210 1968-1972 18-5900 (1)30119 PH140-0013
215 1971 18-5900 30119 PH140-0013
225 1972-1976 18-5900 (1)30119 PH140-0013
225 1978 18-5900 (1)30119 PH140-0013
230 1975-1976 18-5902 (1)30122 PH140-0022-CCW
230 1975-1976 18-5901 (3)30121 PH140-0022
230 1979-1981 18-5900 30119 PH140-0013
235 1971 18-5900 30119 PH140-0013
235 1975-1977 18-5903 70100 PH140-0004
240 1978 18-5903 70100 PH140-0004
245 1972-1975 18-5900 30119 PH140-0013
245 JET 1972-1974 18-5900 30119 PH140-0013
250 1979 18-5903 70100 PH140-0004
260 1975-1976 18-5902 (1)30122 PH140-0022-CCW
260 1975-1976 18-5901 (3)30121 PH140-0022
260 1979-1981 18-5900 30119 PH140-0013
262 CID 1989 18-5905 30140 PH140-0015
290 1975 18-5902 (5)30122 PH140-0022-CCW
305 CID 1977-1980 18-5902 (1)30122 PH140-0022-CCW
305 CID 1977-1980 18-5901 (3)30121 PH140-0022
305 CID 1982 18-5902 (1)30122 PH140-0022-CCW
305 CID 1982 18-5901 (3)30121 PH140-0022
350 CID 1977-1980 18-5902 (1)30122 PH140-0022-CCW
350 CID 1977-1980 18-5901 (3)30121 PH140-0022
350 CID 1982 18-5902 (1)30122 PH140-0022-CCW
350 CID 1982 18-5901 (3)30121 PH140-0022
350 CID 1988-1991 18-5905 30140 PH140-0015
370 CID 1988 18-5902 30122 PH140-0022-CCW
454 CID 1977-1980 18-5902 (1)30122 PH140-0022-CCW
454 CID 1977-1980 18-5901 (3)30121 PH140-0022
454 CID 1982 18-5902 (1)30122 PH140-0022-CCW
454 CID 1982 18-5901 (3)30121 PH140-0022
454 CID 1990-1992 18-5905 30140 PH140-0015
502 CID 1992 18-5905 30140 PH140-0015

HP/ CID/ Liter

Year

Sierra Starter

Arco Starter

Protorque

Notes:
  • (1) : Standard rotation engines.
  • (3) : Opposite (Reverse) rotation engines.
  • (5) : Engines with model number suffix "R2" or "R3".
  • (6) : '86 Model engines with model number suffix "WB"
  • (7) : '86 Model engines with model number suffix "XS"
Refine Parts List
HP/ CID/ Liter:
Year:
Price: $172.71
Discontinued
Save: $77.66
(31% Off $250.37)
Part # 18-5900
(Discontinued)
Price: $186.49
Discontinued
Save: $40.50
(17% Off $226.99)
Part # 18-5901
No Reviews
(Discontinued)
Price: $219.95
Discontinued
Save: $91.04
(29% Off $310.99)
Part # 18-5907
No Reviews
(Discontinued)
Price: $179.49
Discontinued
Save: $67.44
(27% Off $246.93)
Part # 18-5919
No Reviews
(Discontinued)
Price: $113.57
Discontinued
Save: $62.42
(35% Off $175.99)
Part # 18-5920
(Discontinued)
Price: $173.95
Discontinued
Save: $46.04
(20% Off $219.99)
Part # 18-6276
(Discontinued)
Price: $194.29
Discontinued
Save: $32.70
(14% Off $226.99)
Part # 18-5902
(Discontinued)
Price: $170.95
Discontinued
Save: $87.04
(33% Off $257.99)
Part # 18-5903
(Discontinued)
(Discontinued)
Price: $225.95
Discontinued
Save: $35.04
(13% Off $260.99)
Part # 18-5908
No Reviews
(Discontinued)
Price: $232.95
Discontinued
Save: $84.04
(26% Off $316.99)
Part # 18-5910
(Discontinued)
Price Too Low to Show!
Add to Cart for Price
Discontinued
Part # 18-5913, List Price: $269.99
(Discontinued)
Price: $190.63
Discontinued
Save: $18.36
(8% Off $208.99)
Part # 18-5917
No Reviews
(Discontinued)
Price: $190.95
Discontinued
Save: $16.04
(7% Off $206.99)
Part # 18-5923
(Discontinued)
Price: $199.95
Discontinued
Save: $10.04
(4% Off $209.99)
Part # 18-5927
(Discontinued)
Sierra
Average Customer Review for Remanufactured Starter - 18-5900 - Sierra
Full StarFull StarFull StarFull StarFull Star
Based On 2 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Star
Perfect
by Philip from Brunswick, Ohio on August 18, 2015
Super fast delivery and an exact fit. There was even a torque and voltage/amp graph test page from the rebuild of the starter. That's awesome!! Thanks!
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Great service
by William from Ann Harbor, Michigan on August 19, 2011
Great customer service they helped with part selection with prompt service. Thanks for your help
(5 of 7 people found this review helpful)
Was this review helpful?
Average Customer Review for Starter - 18-5911 - Sierra
Full StarFull StarFull StarHalf StarEmpty Star
Based On 2 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Star
starter
by Kevin from Union, Mississippi on June 15, 2012
Works Great. Only place I could find the right part for my boat.
(2 of 2 people found this review helpful)
Was this review helpful?
Full StarFull StarEmpty StarEmpty StarEmpty Star
Sierra Starter
by Keith from Port Townsend, Washington on May 10, 2012
VERY tight fit and a major pain to install
(1 of 3 people found this review helpful)
Was this review helpful?
Average Customer Review for Starter- Sierra - 18-5920 - Sierra
Full StarFull StarFull StarEmpty StarEmpty Star
Based On 1 Review | Write Review
Full StarFull StarFull StarEmpty StarEmpty Star
Review for Sierra 18-5920 Starter
by a Customer on June 12, 2009
This starter is remanufactured. Made in Mexico, Assembeled in Canada. Not new.
(3 of 3 people found this review helpful)
Was this review helpful?
Average Customer Review for Starter, Remanufactured - 18-5902 - Sierra
Full StarFull StarFull StarFull StarFull Star
Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Star
remanufactured starter
by Arthur from Beltsville, Maryland on October 01, 2013
Starter came as advertised. Fit fine and worked great. Would be nice if you could send back the old starter to keep the process going.
(1 of 1 people found this review helpful)
Was this review helpful?
Average Customer Review for Starter - 18-5903 - Sierra
Full StarFull StarFull StarFull StarFull Star
Based On 4 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Star
Starter
by Charles from Fogelsville, Pennsylvania on May 09, 2020
I have an old boat. Parts are hard to find. Iboats come through every time. Thank you
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Great
by Derek from Kawkawlin, Michigan on September 21, 2015
The best price I could find hands down. Part worked great for my 89 Nautique. When it said 2 day shipping it was really two day shipping.
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Replacement starter
by Chuck from Mertztown, Pennsylvania on April 20, 2015
Product fits as it should. Works perfect! Thank you!
(1 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Worked as expected
by Joseph from Freedom, Pennsylvania on July 12, 2011
Worked as expected
(1 of 1 people found this review helpful)
Was this review helpful?
Average Customer Review for Remanufactured Starter - 18-5905 - Sierra
Full StarFull StarFull StarFull StarFull Star
Based On 2 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Star
Starter Replacement older boat
by Fred from Independence, Ohio on July 05, 2015
The starter and components delivered by Iboats fit perfectly. The gentleman who took my order did the research necessary to get me the right parts. The starter replacement looked better built then the one I was replacing. Thank you, I will shop at Iboats in the future.
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Sierra Remanned Starter
by Rudolph from Malone, New York on July 16, 2011
Very good quality for about $100 less than the marina.
(2 of 2 people found this review helpful)
Was this review helpful?
Average Customer Review for Starter - 18-5910 - Sierra
Full StarFull StarFull StarFull StarFull Star
Based On 2 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Star
Great Product
by Robert from Marietta, Georgia on September 26, 2012
I bought a cheap starter off amazon from some generic company which died in about 3 weeks, this one is still going strong and sounds like it has plenty more torque and a lot smoother.
(1 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Buy this starter
by Scott from Edgerton, Wisconsin on June 28, 2011
Perfect fit, good price - why buy rebuilt?
Was this review helpful?
Average Customer Review for Starter - 18-5913 - Sierra
Full StarFull StarFull StarEmpty StarEmpty Star
Based On 6 Reviews | Write Review
Full StarEmpty StarEmpty StarEmpty StarEmpty Star
Starter
by Gary from West Caldwell, New Jersey on July 11, 2014
1st. Five hr energy drink was broken onto starter starter was the wrong one traded it to a dealer for the correct one to get ip and running.
(0 of 2 people found this review helpful)
Was this review helpful?
Full StarEmpty StarEmpty StarEmpty StarEmpty Star
Piece of junk
by John from Mooresville, North Carolina on April 27, 2014
I bought this starter last June. It is now March and I tried to start my boat and it wouldn't start. I took apart this starter and it completely rusted and the contact welds broke off. My original starter lasted 13 years. I am completely dissatisfied!!!!!!
(2 of 3 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
starter
by Troy from Hood River, Oregon on September 08, 2013
Its a starter and it worked, fit my application, no problems
Was this review helpful?
Full StarFull StarEmpty StarEmpty StarEmpty Star
Missing parts
by Jose from Vero Beach, Florida on January 14, 2012
Starter Box looked like it was opened and the bolts removed. Now if the bolts are replaced I will have to wait another week.
(4 of 4 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Spare
by Roger from Grand Manan, New Brunswick on September 24, 2011
I bought this as a spare. It appears to be a quality product.
(0 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Starter
by John from Eagle River, Wisconsin on July 27, 2011
I was not certain that this was the right starter for my boat, so I called iboats. They were very helpful and even checked with the manufacturer to make sure it was compatible. I've installed it and it works perfectly. Thank you!
(6 of 9 people found this review helpful)
Was this review helpful?
Average Customer Review for Starter-Pmgrd 2.3L - 18-5927 - Sierra
Full StarFull StarFull StarFull StarFull Star
Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Star
starter
by Fred from Grover Beach, California on February 16, 2017
thank god it's the right one. bolted right up and works great.
Was this review helpful?
Q:
Is this a true Marine Starter?
A:
Yes this is a marine starter.


Q:
Where can I locate the part?
A:
Not sure what part you are looking to locate. If you want some guidance on the correct starter we will need to know application.


Q:
I have a 2002 Monterey ls montero what starter do I need 5.7 liter?
A:
We would need to know who marinized the engine and either a serial number or model number of the engine.


Q:
What is the long red wire for - is that a resister wire - where is it used ?
A:
It is the power lead that connects to the 12V source (battery).


Q:
On your part number 50141 CCW rotation is that what I need to go on my 350Q gm engine, it looks the same as mine, but the question is do i need CCW or CW rotation? help are we standing behind the crank or in front. my starter is mounted on the left side looking from the front of the engine. rotation looking at back of the starter or the front?!!!!!?
A:
We have a document guide that we can send to help you determine which rotation you need. However, most marine engines are counter clockwise. Call us and we can send that.


Q:
I have the old starter in my hand, how do I determine if I need a new one that is clockwise or counterclockwise?
A:
Point the starter away from you oi straight up to see drive gear: If the beveled edge is on the right (slanting from right to left), it has a clockwise or CW rotation. If the beveled edge is on the left (slanting from left to right), it has a counter clockwise or CCW rotation.


Q:
Will this fit my 1979 Mercruiser 898 305. The bolt pattern on mine is also straight, not offset?
A:
This will work for your engine. The bolt pattern is straight.


Q:
Will this starter fit my Volvo Penta MD5A 838033 motor built in 1977? Have no old starter to compare with.?
A:
This starter will not fit your engine. The Volvo Penta number to the starter you need is 838060.


Q:
Does the omc 984536 fit a ford 302 motor?
A:
460 Ford, OMC King Cobra is what it is for. The rotation is clockwise.


Ask a question
Question & Answer Guidelines
This product ships in 1 to 3 business days.
Add to Cart and enter your Postal Code to determine the shipping charges.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies