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Description
Sierra 18-5158 Mercury Ignition Coil
Sierra replacement ignition coil for Mercury Outboards, Mercury Race Outboards, and Mercury Race Stern Drives.
- High quality brass secondary post for superior corrosion protection
- Quality Heatsinks for superb heat dissipation
- Meets or Exceeds OEM standards
Interchangeable with:
- CDI
- 184-0004
- Mercury Marine
- 339-883778A01
- 339-883778A02
- Mercury Race Outboard
- 339-883778A01
- Mercury Race Sterndrive
- 339-883778A02
- 339-8M0077473
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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