Yamaha 100 Hour Service Maintenance Kit – Yamalube 10W-30 – Fits F225, F250, F300 4.2L V6 Outboards

Keep your Yamaha outboard engine performing at its best with this genuine Yamaha 100-Hour Service Maintenance Kit.
This kit is designed for all Yamaha F225, F250, and F300 4.2L V6 outboards, ensuring your engine runs smooth, efficient, and reliable season after season.

Whether you’re doing routine maintenance or preparing for the boating season, this OEM Yamaha service kit includes every essential part you need for your 100-hour or annual service — all in one convenient package.

Product Description

The Yamaha 100 Hour Service Maintenance Kit – Yamalube 10W-30 is the perfect solution for keeping your 4.2L V6 Yamaha outboard in peak condition.
Each component in this kit is factory-certified and meets Yamaha’s highest quality standards, making it ideal for routine service and long-term engine care.

Compatible Models

• Yamaha F225 4.2L V6 (All Model Years)

• Yamaha F250 4.2L V6 (All Model Years)

• Yamaha F300 4.2L V6 (All Model Years)

Included in the Yamaha 100 Hour Maintenance Kit

1 × MAR-10MEL-00-00 – Yamaha 10-Micron Fuel/Water Separating Filter
6 × 41-LFR6A11 – NGK LFR6A-11 Spark Plugs
1 × N26-13440-03-00 – Yamaha Oil Filter
1 × 90430-14M09-00 – Yamaha Oil Plug Drain Gasket
2 × ACC-GLUBE-HD-QT – Yamalube Marine Gear Case Lube HD (32 oz)
2 × 90430-08003-00 – Yamaha Lower Unit Drain Gasket
1 × 6P3-WS24A-02-00 – Yamaha Primary Fuel Filter Element
1 × LUB-10W30-FC-04 – Yamalube 10W-30 Mineral 4M FC-W Engine Oil (1 Gallon)
3 × LUB-10W30-FC-12 – Yamalube 10W-30 Mineral 4M FC-W Engine Oil (1 Quart)

Why Choose This Yamaha Service Kit?

• Genuine OEM Yamaha parts for perfect fit and reliability

• All-in-one convenience – no need to source individual components

• Protects against corrosion and wear with Yamalube 10W-30

• Improves fuel efficiency and engine longevity

• Meets Yamaha’s 100-hour or annual maintenance schedule

Performing regular maintenance with certified Yamaha parts ensures your outboard delivers maximum power and reliability — every time you start your engine.

How Often Should I Perform the 100-Hour Service?

Yamaha recommends performing this service every 100 hours of operation or once per year, whichever comes first.
This helps prevent premature wear, maintain fuel efficiency, and extend engine life.

FAQs – Yamaha 100 Hour Service Maintenance Kit

Q1: What engines is this Yamaha 100-hour kit compatible with?
This kit fits Yamaha F225, F250, and F300 4.2L V6 four-stroke outboards, all model years.

Q2: What’s the difference between Yamalube 10W-30 and 20W-40?
Yamalube 10W-30 is recommended for cooler climates or moderate conditions, while 20W-40 is ideal for warmer temperatures or high-performance use. Always refer to your owner’s manual for the correct oil weight.

Q3: What does the 100-hour service include?
This service includes oil and filter changes, spark plug replacement, fuel filter servicing, and inspection of key engine systems like cooling and gear lube.

Q4: Are all parts in this kit genuine Yamaha components?
Yes — every component is OEM Yamaha certified, ensuring compatibility, performance, and reliability.

Q5: Can I use this kit for other Yamaha engines?
This specific kit is designed for 4.2L V6 Yamaha outboards. For other engine types (F150, F115, etc.), use the correct Yamaha service kit for those models.

Final Note

The Yamaha 100 Hour Service Maintenance Kit – Yamalube 10W-30 is the easiest and most reliable way to keep your outboard running strong.
With genuine Yamaha parts, Yamalube lubricants, and a complete set of service essentials, it’s everything you need for professional-grade maintenance at home.