Liqui-Moly Marine 4T Motor Oil 10W-30 | Synthetic Low-Friction Engine Oil with NMMA FC-W® Approval

Description Liqui-Moly Marine 4T Motor Oil 10W-30 is a high-performance, low-friction engine oil developed specifically for 4-stroke marine engines. Formulated using advanced synthetic technology and marine-specific additive packages, this oil provides unmatched protection against corrosion, salt exposure, moisture ingress, and high-load marine operating conditions. Engineered for rapid oil penetration and superior lubrication even during cold starts, this marine 4T oil delivers exceptional wear resistance and ensures optimal protection for engines equipped with or without turbochargers. Fully compliant with — and exceeding — major marine engine manufacturer requirements, it also carries the NMMA FC-W® approval, making it suitable for warranty-compliant servicing of modern marine engines. Perfect for outboards, inboards, personal watercraft, and all 4-stroke marine engines operating in harsh saltwater or freshwater environments.