Mercury 8M0227353 Maintenance Kit 8–9.9 hp EFI FourStroke

The Mercury Precision Parts 300-Hour Maintenance Kit 8M0227353 contains all the genuine parts you need for the complete 300-hour maintenance of Mercury 8–9.9 hp FourStroke outboards with EFI, electronic fuel injection (serial numbers from 1R281445).

This complete kit eliminates the hassle of sourcing individual spare parts – everything important is included in one convenient box.

⚙️ Compatible with:

• Mercury 8–9.9 hp FourStroke Outboard EFI

• Serial numbers from 1R281445

📦 Kit contents:

• Fuel filter

• Oil drain plug gasket

• Gearcase seals

• Thermostat & thermostat gaskets

• 2 spark plugs

• Water pump impeller kit

• Rectangular anodes

This means your outboard is fully equipped for the 300-hour service.

💎 Benefits & Features:

• All 300-hour service components in one kit

• No additional orders required – everything is included

• Easy maintenance with standard tools

• Genuine Mercury OEM parts for a perfect fit and maximum service life

• Optimizes engine performance, reliability, and protection

• Protects your investment and ensures long-lasting boating enjoyment

🚤 Why Genuine Mercury Parts?

Mercury Marine manufactures spare parts to strict OEM specifications to ensure maximum performance, a perfect fit, and the highest durability for Mercury and Mariner outboards, as well as MerCruiser sterndrives.