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Engines
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Outboards
Sterndrives and Inboards
About
Jets
Review engine test dataEngine Models- Outboards
- Pro FourStroke 250-300 HP
- Verado Six-Cylinder 225-300 HP
- Verado Four-Cylinder 150-200 HP
- OptiMax Pro XS 115-250 HP
- OptiMax 3.0L 200-250 HP
- OptiMax 1.5L 75-125 HP
- FourStroke 150 HP
- FourStroke 75-115 HP
- FourStroke 40-60 HP
- FourStroke 25-30 HP
- FourStroke 20 HP
- FourStroke 15 HP
- FourStroke 8-9.9 HP
- FourStroke 4-6 HP
- FourStroke 2.5-3.5 HP
- MerCruiser Inboards & Sterndrives
- MerCruiser Drives
- Jets
- Outboards
- Gauges & Controls
- Propellers
- Inflatable Boats
- Parts & Accessories
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Service & Support
Storage & Maintenance
Customer Support
Product Protection
MerCruiser (25W-40) Engine Oil
Specifically formulated and developed to meet the needs of:
High-output sterndrive and inboard engines.
- Multi-viscosity 25W-40 oil formulated to eliminate thermal breakdown (no viscosity improvers necessary) under extreme temperatures and loads.
- Field-tested and proven in gas and diesel applications.
- Provides superior lubrication and protection of internal components from corrosion, wear scuffing and scoring - even in higher temperature engines.
- Provides warranty protection for Mercury MerCruiser engines.
Available container sizes: Quart, Gallon, 55 Gallon
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