Categories: Auto Parts > Motor Oil
PSA/FSC Code: 9150 - Oils & lubricants
NAICS Code: 324191 - Oils & lubricants
SIC Code: 2992 - Oils & lubricants
10W-40 FC-W Semi-Synthetic Marine Engine Oil, 1 Gallon
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Summary:
Semi-synthetic 10W-40 marine oil engineered for modern 4-stroke outboards. NMMA FC-W certified and API SL rated for dependable wear protection under heavy loads and high RPM in fresh or salt water.
- NMMA FC-W certified and API SL rated for 4-stroke marine engines
- Semi-synthetic blend protects under heavy loads and high RPM
- 10W-40 viscosity for reliable cold starts and heat stability
- Marine-focused additives help guard against rust and corrosion
- Convenient 1-gallon jug ideal for routine oil changes
Give your 4-stroke marine engine the protection it was built to run on. This semi-synthetic 10W-40 formulation is purpose-made for the unique demands of boating—long idle times, rapid throttle bursts, and sustained high RPM across choppy water.
The balanced 10W-40 viscosity delivers confident cold starts at the ramp and stable film strength when the heat is on, helping reduce wear during hard acceleration, towing, or extended cruises. Its marine-specific additive package is formulated to combat moisture and corrosion so critical components stay cleaner, freer, and better protected.
Certified to NMMA FC-W and rated API SL, it meets the performance standards marine technicians trust for modern 4-stroke outboards. Detergents and dispersants help control deposits, while anti-wear chemistry supports long engine life and consistent power.
Packed in a convenient 1-gallon jug, it’s a smart choice for routine oil changes before big weekends, tournament days, or family cruises—so you can launch with confidence and enjoy more time on the water.
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