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A blue bottle of Sierra marine 18-9690-3 engine oil on a white background.
SKU 18-9690-3

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

by SIERRA
Availability:
Out of stock
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$77.79 - $77.79
$77.79
$77.79 - $77.79
$77.79

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
OEM INTERCHANGE

Mercury Marine: 8M0173224

Quicksilver: 8M0175781
California Proposition 65 Warning WARNING Cancer or Reproductive Harm — www.P65Warnings.ca.gov
  • Formulated specifically for 4-stroke outboard and sterndrive engine technology
  • Special blend of synthetic base oil and a balanced additive system that exceeds FC-W requirements
  • Recommended for use in both outboard and sterndrive applications
  • Offers faster lubrication at start up in low temperatures
  • Excellent protection at high temperatures
  • Greater resistance to oxidation for lower oil consumption
  • NMMA FC-W Certified/API-SL

Logistics

  • Dimensions parcel depth, ["]: 12.6001
  • Dimensions parcel height, ["]: 15.6001
  • Dimensions parcel width, ["]: 14.6001
  • Parcel weight, [lbs]: 46.2501

Product Information

  • Oil Grade: FullSynthetic
  • Oil Weight: 10W30
  • Product Style: Crankcase
  • Container Capacity: Gallon
  • Engine Type: EngineCare

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

Mercury Marine: 8M0173224

Quicksilver: 8M0175781

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ALMOST 60 YEARS OF SIERRA

SIERRA has a 58-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. The SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive brands formerly known as Shields and Moeller.

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