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Sierra 30W Synthetic Engine Oil

SKU: SIE-18-9410-2.1
Availability: In Stock - Ships Today
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Starting At $7.75


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Sierra Marine
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SKUPackage SizeRetail PriceOur PriceSavings 
sie-18-9410-2Quart$8.61$7.75You Save 10%
SIE-18-9410-45 Quart$40.08$34.47You Save 14%
Full Synthetic SAE 30 Marine Engine Oil by Sierra
Recommended for gasoline/diesel inboard and stern drive engines.

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

  • Superior Engine Protection during startups, operation and storage
  • Longer lubrication effectiveness than mineral oils
  • Reduces oil consumption and improves fuel economy

Product Specifications

Manufacturer Sierra Marine
Manufacture Part Number 18-9410-2.1


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