Product Overview
Overview
Quicksilver 25W-40 4-Stroke Premium Marine Engine Oil is designed to meet the high demands of marine engines, providing exceptional performance, protection, and reliability. Outperforming automotive oils, this mineral-based 4-stroke oil is engineered for a wide range of marine applications, including outboards, MerCruiser, high-performance engines, and stern drive/inboard systems. This new formula is fully approved for use in all outboard engines, offering superior viscosity retention, corrosion resistance, and wear protection. Developed over five years by the world’s largest marine engine manufacturer, Quicksilver’s 25W-40 oil ensures peak engine performance and long-lasting protection in harsh marine environments.
Product Features:
- Universal Compatibility: Suitable for all 4-stroke marine engines, including outboards, MerCruiser, high-performance, and stern drive/inboard systems.
- Marine-Specific Formula: Exceeds FC-W and FC-W Catalyst Compatible industry standards.
- Superior Corrosion and Wear Protection: Designed to protect critical engine components in saltwater and freshwater conditions.
- Enhanced Viscosity Retention: Provides optimal lubrication under a wide range of operating temperatures and marine conditions.
- Trusted Expertise: Developed by the leading marine engine manufacturer to deliver the highest standards in performance and reliability.
Applications:
- 4-stroke marine engines in outboards, MerCruiser, stern drive, and inboard applications
- Ideal for high-performance boating in both freshwater and saltwater environments
