This product has been discontinued.
Sierra
Regulator Rectifier - 18-5709 - Sierra
Price: $36.95
Discontinued
Save: $10.04
(21% Off $46.99)
Part # 18-5709
(Discontinued)
This item is found in the following Product Families
4-5 Amp
For Johnson/Evinrude engines
Replaces OEM part #
  • OMC 581778
Average Customer Review for Regulator Rectifier - 18-5709 - Sierra
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Better than OEM!!!
by Adam from Bowling Green, Kentucky on December 17, 2012
The yellow wires can be installed in any order... makes for super easy installation. My motor charges great now. Idle is about 13 volts, driving down the lake it's 14.5 of higher... charges so well i am thinking of installing an isolator to charge my trolling motor battery with it between fishing spots.
(7 of 7 people found this review helpful)
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direct replacement
by JAson from Rome, Georgia on September 15, 2011
Put it on and it works. It was a perfect fit.
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buyer
by Ihdes from Garnavillo, Iowa on September 15, 2011
the parts fit perfect and took care of the problem
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It Works!
by JAson from Rome, Georgia on September 01, 2011
After 8 years of being told that my boat didn't have a charging system, I find it just had a bad rectifier. Got this one and it charges.
(1 of 1 people found this review helpful)
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