A properly sealed oil system is essential for keeping an outboard engine running strong, and the Mercury Oil Plug Assembly (19-8M0112869) is built to do exactly that. Designed to prevent leaks and maintain consistent oil pressure, this OEM plug ensures that every drop of oil stays where it belongs—inside your engine, protecting vital components. If you're dealing with a worn or damaged plug, replacing it now can save you from bigger problems down the line.

Why This Oil Plug Matters:

• Prevents Leaks – Keeps oil securely sealed, protecting internal engine parts from wear and contamination.
• OEM Fit & Reliability – Designed for Mercury 4-Stroke outboards, ensuring an exact fit and long-lasting performance.
• Built for Harsh Conditions – Made from durable materials that withstand constant exposure to heat, vibration, and saltwater.

Compatible With:

This oil plug assembly fits a range of Mercury outboards, including:

• 175 HP – 300 HP (3.4L & 4.6L V6/V8 4-Stroke)
• 450 HP 4.6L V8 Racing Verado

Routine maintenance is key to avoiding costly repairs. Replacing a worn Mercury Oil Plug Assembly 19-8M0112869 is a quick and simple fix that helps keep your engine performing at its best, season after season.

• Supersessions
  19-8M0064964,