Mercury Quicksilver 4-Cycle 25W-40 Engine Oil – Quart

The Mercury® Quicksilver® 4-Cycle 25W-40 Engine Oil is for heavy duty use, providing power and protection for 4-cycle inboard and outboard gas engines on your recreational boat.

FEATURES:

• 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
• Model: 8M0078619