4 Stroke Outboard Synthetic Blend Oil 25W40, 4 L - 18-9440-3 - Sierra
Your Price: $28.99
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Part # 18-9440-3 2nd Day Air for $2 More Eligible
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This item is found in the following Product Families
4 Stroke Outboard Oil
Sierra 4 Stroke Outboard Oil
Specifically formulated to meet or exceed the tough requirements of the Marine 4-stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, …

This oil is blended with premium grade synthetic and mineral based stock combined with superior designed additives formulated for the extreme rigors of the marine environment.

  • Superior corrosion protection.
  • Advanced lubrication for reduction of wear to internal engine components.
  • Minimized piston ring deposits.
  • Extensively tested for outstanding performance.
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