SIERRA–4 Stroke Outboard Motor Oil - 10W-30 - 1 Gallon
4 Stroke Outboard Motor Oil - 10W-30 - 1 Gallon
This premium motor oil is specifically formulated to meet or exceed the tough requirements of marine four-stroke engines.
Formulated with premium base stock and highly refined additives, this 10W-30 oil meets or exceeds the requirments of engine manufacturers, including Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda.
- Excellent anti-wear characteristics
- Reduces friction
- Offers maximum corrosion protection
- Reduces sludge to keep engine cleaner
- Low temperature viscosity for easier cold starting
- Meets and exceeds quality performance API SJ, CF-2, CH-4
- NMMA FC-W Certified
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