Marine Premium Plus 25W-40 Synthetic Blend Engine Oil is engineered for high-performance 4-stroke outboards, gasoline inboards, and stern drives, delivering exceptional protection and efficiency. Certified under NMMA's FC-W category, this oil is formulated with advanced performance additives to combat piston deposits, ring sticking, and the harsh effects of moisture and corrosion in marine environments. Its synthetic blend composition ensures optimal lubrication under severe conditions, meeting or exceeding API SM, SJ, and SL specifications, as well as OEM requirements for FC-W Catalyst Compatibility. Designed to enhance fuel efficiency compared to 2-stroke marine oils, it is ideal for engines requiring 25W-40 oil and eliminates the need for pre-mixing. This oil not only meets all 4-stroke outboard manufacturer requirements but also provides peace of mind with its superior durability and reliability, making it a trusted choice for marine enthusiasts. Note: Not suitable for 2-cycle engines or 2-cycle outboards.

Product Features:

Product Features:
• PROVIDES EXCELLENT PROTECTION AGAINST PISTON DEPOSITS AND RING STICKING
• PROVIDES PROTECTION AGAINST MOISTURE AND CORROSION IN MARINE ENGINES UNDER HARSH MARINE CONDITIONS
• PROVIDES PERFORMANCE-BOOSTING ADDITIVES TARGETING THE NEEDS OF A MARINE ENGINE
• MEETS ALL 4-STROKE OUTBOARD MANUFACTURER¿S REQUIREMENTS
• PROVIDES GREATER FUEL EFFICIENCY AS COMPARED TO 2-STROKE MARINE OIL
• Not for use in 2-cycle engines or outboards
• Meets or exceeds the following OEM requirements: FC-W Catalyst Compatible Specifications
• Meets or exceeds the requirements of the following industry specifications: API SM, SJ, and SL