BBB A+ Accredited Business
Description
Sierra 18-5709 Rectifier for Johnson, Evinrude Outboard Engines
Sierra replacement regulator/rectifiers for Johnson/Evinrude Outboards.
- Amp Rating: 4-5
For Use On Engine Models:
- 9.9 HP 1974-1992
- 15 HP 1974-1992
- 20* HP 1989-1998
- 25* HP 2 Cyl 1977-2003
- 28 HP 1989-1996
- 30* HP 2 Cyl 1989-2003
- 35* HP 2 Cyl 1976-1993
- 40 HP 1974-76, 1988-92
- 45 HP Comm 1989-1992
- 45SS HP 1989-1990
- 48 HP 1989-1992
- 50 HP 1979-1992
- 55 HP 1978-81, 1980-1992
- 60 HP 1980-1988
* Electric Start Only
Interchangeable with:
- Arco
- AR104
- CDI
- 153-1778
- GLM
- 72350
- Johnson/Evinrude Outboard
- 581778
- Mallory
- 9-17201
- MES
- 1781M
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.