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12 oz. Marine Engine Combustion Cleaner | Sierra 18-9580-3

12 oz. Marine Engine Combustion Cleaner | Sierra 18-9580-3

Sierra

  • $9.00
    Unit price per 

Only 34 left!

Improves engine efficiency & removes internal carbon deposits from marine engines.

  • Sierra combustion cleaner fuel additive
  • Dissolves gum and varnish build up in fuel system
  • Frees sticky piston rings
  • Displaces moisture in fuel
  • Can be used as a fuel stabilizer for winter storage
  • For use in both 2-cycle & 4-stroke marine engines
  • Mix 1 to 2 ounces to every one gallon of gasoline
  • 12 ounce bottle

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