This 4-cycle oil is blended with premium grade synthetic and mineral based stock combined with superior designed additives formulated for the stress endured by sterndrive and inboard engines.

Size : 55 Gallon
Grade : 25W40

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Sierra Oil 25W40 Semi Synthetic 55Gal

Brand: Sierra
Product Code: 18-9440-7

Online Price: $3856.79

Tags: Synthetic Blend 4-Cycle Inboard-Sterndrive Engine Oil