Yamaha 100 Hour Service Maintenance Kit with Cooling – Yamalube 10W-30 – Fits F225, F250, F300 4.2L V6 (2010–2020)

Keep your Yamaha outboard engine performing at its best with the Yamaha 100 Hour Service Maintenance Kit with Cooling – Yamalube 10W-30.
This genuine OEM maintenance kit is designed for Yamaha F225, F250, and F300 4.2L V6 four-stroke outboard motors produced between 2010 and 2020, providing everything you need for complete 100-hour maintenance — including a cooling system water pump repair kit.

Product Description

The Yamaha 100 Hour Service Maintenance Kit with Cooling includes all the necessary genuine Yamaha components and Yamalube products required to service your outboard after 100 hours of operation.
Each part is engineered for the 4.2L V6 platform to deliver reliable performance, protect your engine from wear, and maintain optimal cooling and lubrication.

Please note that this kit does not fit certain 2020 Yamaha outboard models listed below.

Incompatible Models (Does Not Fit)

F250NSB2 1220
F250NSB 1220
F250XSB2 1220
F250XSB 1220
F300NSB2 1220
F300NSB7 1220
F300NSB 1220
F300XSB2 1220
F300XSB 1220
LF250XSB2 1220
LF250XSB 1220
LF300XSB2 1220
LF300XSB 1220

Compatible Models

• Yamaha F225 4.2L V6 – 2010–2020

• Yamaha F250 4.2L V6 – 2010–2020

• Yamaha F300 4.2L V6 – 2010–2020

Certified Yamaha Service Kit Contains

1 × MAR-10MEL-00-00 – Yamaha 10-Micron Fuel/Water Separating Filter
6 × 41-LFR6A11 – NGK LFR6A-11 Spark Plugs
2 × 90430-08003-00 – Yamaha Lower Unit Drain Gaskets (90430-08003-00 / 90430-08020-00)
1 × 6P3-WS24A-01-00 – Yamaha Primary Fuel Filter Element
1 × 6CE-W0078-01-00 – Yamaha F225/F250/F300 4.2L V6, VF250 Water Pump Repair Kit
1 × LUB-10W30-FC-04 – Yamalube 10W-30 Outboard Mineral 4M FC-W Engine Oil (1 Gallon)
1 × 90430-14M09-00 – Yamaha Oil Plug Drain Gasket
2 × ACC-GLUBE-HD-QT – Yamalube Marine Gear Case Lube HD (32 oz.)
3 × LUB-10W30-FC-12 – Yamalube 10W-30 Outboard Mineral 4M FC-W Engine Oil (1 Quart)
1 × N26-13440-03-00 – Yamaha Oil Filter (N26-13440-03-00 / N26-13440-02-00)

Key Features

• Genuine Yamaha OEM components for perfect fit and function

• Includes complete cooling water pump repair kit

• Ideal for 100-hour maintenance intervals

• Premium Yamalube 10W-30 Marine Engine Oil included

• Protects against corrosion and extends engine life

• Ensures consistent power and reliability on the water

• Complete kit – everything required for one full service

Maintenance Overview

The 100-hour service is a vital maintenance step for Yamaha outboards.
Replacing oil, filters, and the water pump helps maintain cooling efficiency, improve performance, and prevent premature wear.
Performing this service with genuine Yamaha parts ensures optimal protection for your investment.

FAQs – Yamaha 100 Hour Service Maintenance Kit with Cooling

Q1: What engines does this kit fit?
This kit is compatible with Yamaha F225, F250, and F300 4.2L V6 outboards from 2010–2020.

Q2: What’s the difference between this kit and the standard 100-hour kit?
This version includes a cooling water pump repair kit, which refreshes your outboard’s cooling system for improved reliability and performance.

Q3: Does this kit include oil and gear lube?
Yes. It comes with Yamalube 10W-30 FC-W Marine Engine Oil and Yamalube Marine Gear Case Lube HD, ensuring complete lubrication for your service.

Q4: Are there any models it doesn’t fit?
Yes. It does not fit certain 2020 Yamaha NSB and XSB models (see list above).

Q5: Can I perform the 100-hour service myself?
Yes. With basic tools and your Yamaha service manual, most owners can perform this maintenance themselves. Always refer to the manual for torque specs and detailed procedures.

Final Note

The Yamaha 100 Hour Service Maintenance Kit with Cooling – Yamalube 10W-30 offers everything you need to maintain your outboard’s power, efficiency, and cooling performance.
With 100% genuine Yamaha parts and fluids, you can count on factory-level protection and performance for years of smooth, trouble-free boating.