Description
Mercury Precision 858028K01 Premium Plus 2-Stroke Marine Engine Oil delivers superior protection for mid- to high-horsepower 2-stroke outboards. This advanced synthetic blend formula is engineered for oil-injected, carbureted, and electronic fuel injected (EFI) engines, providing exceptional wear, corrosion, and deposit protection even under the most demanding marine conditions.
Features
- Wide Compatibility: Suitable for oil-injected, carbureted, or EFI 2-stroke engines in mid- to high-horsepower ranges.
- Enhanced Protection: Reduces wear and guards against internal corrosion to extend engine life.
- Cleaner Performance: Minimizes carbon buildup for smoother operation and consistent power delivery.
- High-Load Endurance: Maintains lubrication stability during extended full-throttle or high-temperature operation.
- OEM Approved: Meets or exceeds NMMA TC-W3 certification requirements and Mercury Marine’s OEM standards.
- Convenient Volume: Large 2.5-gallon container ideal for multiple fills or high-use engines.
Applications
- Recommended for oil-injected, carbureted, or EFI 2-stroke outboards and personal watercraft
- Suitable for all engines requiring NMMA TC-W3 certified marine oil
Specifications
- Part Number: 858028K01
- UPC: 745061029859
- Oil Type: Synthetic Blend 2-Stroke Marine Engine Oil
- Container Size: 2.5 Gallons
- Package Dimensions: 15.5″ L × 14″ W × 10″ H
- Package Weight: 19.608 lb
- Category: Oils & Lubricants › 2-Stroke Oils
- Brand: Mercury Precision
- Country of Origin: US
- Prop 65 Warning: Cancer
Usage Notes
Mix according to your engine manufacturer’s recommendations or use directly in oil-injected systems. Always store sealed and away from direct sunlight. Dispose of used oil properly in accordance with local environmental regulations.
Mercury Precision 858028K01 Premium Plus 2-Stroke Oil is the trusted OEM choice for lasting engine protection, clean performance, and consistent reliability in demanding marine environments.




