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10W-30 FC-W Full Synthetic Oil, Gal | 18-9690-3

10W-30 FC-W Full Synthetic Oil, Gal | 18-9690-3

Formulated specifically for 4-stroke outboard and sterndrive technology, Sierra 18-9690-3 synthetic oil is a special blend of synthetic base oil and a balanced additive system that exceeds FC-W requirements. It offers excellent protection at high temperatures and faster lubrication at start up in low temperatures.

  • Formulated specifically for 4-stroke outboard and sterndrive engine technology
  • Recommended for use in both outboard and sterndrive applications
  • Greater resistance to oxidation for lower oil consumption
  • NMMA FC-W Certified/API-SL
$26.18

Original: $74.79

-65%
10W-30 FC-W Full Synthetic Oil, Gal | 18-9690-3—

$74.79

$26.18

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Description

Formulated specifically for 4-stroke outboard and sterndrive technology, Sierra 18-9690-3 synthetic oil is a special blend of synthetic base oil and a balanced additive system that exceeds FC-W requirements. It offers excellent protection at high temperatures and faster lubrication at start up in low temperatures.

  • Formulated specifically for 4-stroke outboard and sterndrive engine technology
  • Recommended for use in both outboard and sterndrive applications
  • Greater resistance to oxidation for lower oil consumption
  • NMMA FC-W Certified/API-SL
10W-30 FC-W Full Synthetic Oil, Gal | 18-9690-3 | SIERRA