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Mercury | 100 Hour Service Kit | 175-300HP V6 & V8 FourStroke | 8M0149929

The Mercury 100 Hour Service Kit (8M0149929) provides the essential maintenance components required to complete scheduled service on Mercury 175-300 HP V6 (3.4L) and V8 (4.6L) FourStroke outboards. This convenient kit combines key service parts into one package, helping simplify routine maintenance while supporting reliable engine performance.

Regular 100-hour maintenance helps protect critical engine components, maintain proper lubrication, and ensure dependable operation. Using Mercury-approved service components helps ensure correct fitment and performance in demanding marine environments.

What’s Included in This Kit

• 1 x Gallon Mercury Marine Engine Oil
• 3 x Quarts Mercury Marine Engine Oil
• 1 x Quart Mercury High Performance Gear Lube
• 1 x Oil Filter
• 1 x Fuel Filter
• 2 x Gearcase Drain Seals

Engine Compatibility

• Mercury 175 HP V6 FourStroke (3.4L)
• Mercury 200 HP V6 FourStroke (3.4L)
• Mercury 225 HP V6 FourStroke (3.4L)
• Mercury 250 HP V6 FourStroke (3.4L)
• Mercury 200 HP V8 FourStroke (4.6L)
• Mercury 225 HP V8 FourStroke (4.6L)
• Mercury 250 HP V8 FourStroke (4.6L)
• Mercury 300 HP V8 FourStroke (4.6L)

Service Benefits

• Convenient all-in-one kit for routine 100-hour service.
• OEM Mercury components designed specifically for your engine.
• Supports engine longevity through proper filtration and lubrication.
• Helps maintain peak performance and reliability.

Always verify your Mercury outboard model and oil capacity before performing maintenance to ensure compatibility with your engine.