Improved GM Reduction Starters

Sierra has redesigned their line of permanent magnet marine GM Reductions Starters for 2020

The Sierra improvements to their GM Reductions Starters include:

  • Starters  now have all steel gear construction for a longer more reliable life on your boat.
  • Starters include a more efficient solenoid requiring less amperage. The previous solenoids could potentially over heat and fail from low marine battery voltage.
  • The upgraded starters are designed to reduce water intrusion with an improved housing that seals off the internal components.
  • Sierra has introduced a one way Duckbill Drain Valve in the event of moisture or water entering the starter housing.
  • Sierra is now painting the starter housing to reduce rust and corrosion found in the marine environment.

The updated GM Reduction Starters include three models that fill the needs of many power boat owners and include

If you needs to find a starter for another make or model marine engine, or other parts for your Mercruiser, Volvo Penta or OMC powered boat give Sierra Marine Engine and Drive Parts Sonar Finder Tool a try on our our site,

Give us call if you have questions about any of your boating or marine needs at (800) 998-9508