18-9400CAT-4 – SIERRAMARINE Oil, SAE 25W-40 Premium Blend 4-Stroke Catalyst Engine Oil 5 Quart Jug Single NMMA FC-W Certified

SIERRAMARINE Oil featuring SAE 25W-40. Part #: S5M18-9400CAT-4.

Features

• Meets Modern Recreational 4-Stroke Engines With Or Without Emission Catalyst Systems
• Approved For All 4-Stroke Applications Including Outboard, Sterndrive And Inboard
• Exceeds All 4-Stroke Requirements Including FC-W And FC-W Cat Compatible
• Formulated To Offer Maximum Corrosion Protection
• Advanced Lubrication For Extended Engine Life And Wear Protection
• ZDDP Anti-Wear Additive Technology
• Prevents Phosphorous Depletion And Extends The Emission Catalyst Life
• NMMA FC-W Certified
• No Supplier Warranty