Starter - 18-5603 - Sierra
Price: $224.32
Save: $30.67
(12% Off $254.99)
Part # 18-5603
2nd Day Air for $2.99 More Eligible
SHIPS TOMORROW!* if ordered in 20 hrs 31 mins.
This item is found in the following Product Families
Replaces OEM part #
  • INDMAR 573001
  • MARINE POWER 0170-000
  • MERCRUISER 50-808011A4
Noseless: CCW Top mount rear entry starter for standard rotation GM & Ford engines. Can be used in place of 18-5908 and 18-5902
Average Customer Review for Starter - 18-5603 - Sierra
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to replace marine power part # 0170-000
by Francis from Fort Myers, Florida on December 04, 2010
The iboats part number starter 18-5603 looks considerably smaller than my original for my marine power 454. I will not install untill I here it will work. Not going to blow $221.00 on something that looks too small and maybe under powered. Their web site said it replaces the marine power part 0170-000..... at this point I really doubt it.
(8 of 20 people found this review helpful)
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Will this starter fit my indmar 5.7 monsoon engine?
We do not have the original parts list for that motor to cross reference. We will need to know OEM number to cross reference from Indmar.

Will this replace the starter on my 96 sea Ray 175 series 4.3 v6 mercruiser?
This is not the right one. Best thing to do is call us with your engine serial number and we can take a look to verify part. 1-800-914-1123.

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