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10W-30 4 Stroke Marine Outboard Engine Oil, 55 Gal.


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Delivery within 2 - 3 weeks.
Model # 10496511 | Mfg # 18-9420-7

A highly refined petroleum product formulated with premium base stock and highly refined additives. Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda.

  • Excellent anti-wear characteristics
  • Reduces friction
  • Formulated to offer maximum corrosion protection
  • Reduces sludge keeps engine cleaner for better efficiency
  • Low temperature viscosity offers better cold starting
  • Meets and exceeds quality performance API SJ, CF-2, CH-4
  • Guaranteed and backed by our famous Sierra comprehensive warranty. (Will not void your engine manufacturer's warranty)

10W-30 4 Stroke Marine Outboard Engine Oil, 55 Gal.

Type Conventional
Capacity 55 Gallons
Compatibility Outboards
Service Category FC-W
Viscosity 10W30

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