Sierra Marine Diesel Oil

Marine Sterndrive SAE30 Synthetic Oil, 5 Quart Container - Sierra
Your Price: $37.99
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Part # 18-9410-4
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15W-40 Diesel Quart 18-9553-2 - Sierra
Your Price: $5.56 (Out of stock)
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Part # 18-9553-2
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15W-40 Diesel Gal 18-9553-3 - Sierra
Your Price: $20.44 (Out of stock)
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Part # 18-9553-3
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Sierra
Marine Sterndrive SAE30 Synthetic Oil, 5 Quart Container - Sierra

A special blend of synthetic base oil and a balanced additive system that exceeds the FC-W requirements for marine engine oil.

  • Recommended for gasoline and diesel inboard and sterndrive engines.
  • Superior engine protection during startups, operation and storage
  • Reduces friction and wear for extended engine life.
  • Longer lubrication effectiveness than mineral oils.
  • Reduces oil consumption and improves fuel economy.
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Great Boating Days are Ahead!
Enjoy Extra Discounts 5-20% Off During the SPRING SAVINGS SALE!
Great Boating Days are Ahead!
Enjoy Extra Discounts 5-20% Off During the SPRING SAVINGS SALE!