Mercury - 25w40 4 Stroke 3.78L

Superior Corrosion Protection: Formulated with specialized additives to safeguard engine components against corrosion in marine environments.

Thermal Stability: Maintains viscosity and performance under extreme RPM, temperatures, and loads, preventing thermal breakdown.

Emission System Safe: Compatible with engines equipped with catalytic converters, ensuring no harm to emission control systems.

Versatile Application: Suitable for all 4-stroke marine engines, including outboard, sterndrive, and inboard engines

Viscosity: SAE 25W-40

Volume: 3.78 liters (1 US gallon)

Oil Type: Synthetic blend

Certifications: Exceeds FC-W and FC-W Catalyst Compatible specifications for marine engines