Yamaha 100-Hour Service Kit for 4.2L V6 – F225XA, F250XA, F300XCA, F300UCA, F300CA, F300-A – Includes Oil Change Parts, Thermostats, Fuel Filters, Water Pump Repair Kit

YAMAHA OEM 100-Hour Service Kit for Yamaha 4.2L V6 A-Model Outboards
Fits Models: F225XA, F250XA, F300XCA, F300UCA, F300A, F300CA, F300-A & More

Includes Oil Change, Fuel System, Cooling, and Water Pump Maintenance Parts

Keep your Yamaha 4.2L V6 A-Model outboard engine performing at its best with this all-in-one 100-hour service kit. Designed for key models including F225XA, F250XA, F300XCA, and F300UCA, this kit includes genuine OEM partsand premium Yamalube lubricants for a complete, manufacturer-recommended maintenance service.

✅ OEM-Quality Maintenance in One Box

Each component is factory-certified for a perfect fit and optimal durability—preventing costly repairs and helping maintain engine performance and longevity.

✅ Kit Contents

Fluids & Lubricants

• (7) Quarts Yamalube 4M 10W-30 Marine Engine Oil

• (2) Quarts Yamalube HD 80W-90 Gear Lube

Filters & Gaskets

• (1) Oil Filter

• (1) Primary Fuel Filter

• (1) Fuel Separator Filter MAR-10MEL-00-00

• (1) Engine Drain Gasket

• (2) Lower Unit Drain/Fill Gaskets

Water Pump Components

• Gasket 

• Impeller (6E5-44352-00-00)

• Woodruff Key 

• O-Rings 

• Oil Seals 

• Housing Covers 

• Damper Seals 1 & 2

Fuel System Components

• Fuel Filter (6CB-24501-01-00)

• Primary Fuel Filter (6P3-WS24A-01-00)

• Gasket (6P3-24564-00-00)

• O-Ring (6CB-13016-00-00)

Cooling System

• (2) Thermostats (67F-12411-01-00)

Anodes & Hardware

• (1) Anode (6G5-45251-02-00)

• (2) Plate Anodes 

• (4) Mounting Bolts

• (1) Trim Tab (61A-45371-00-00)

• (1) Trim Tab Bolt 

• (1) Cotter Pin

Spark Plugs

• (6) NGK LFR6A-11 Spark Plugs (94702-00400-00)

Accessories

• Oil Change Reminder Decal

• Paper Funnel

• Gear Lube Pump

✅ Engine Compatibility

Specifically designed for Yamaha 4.2L V6 A-Model outboards, including:

• F225XA / LF225XA / F225NCA / F225XCA

• F250NCA / F250NSA / F250XA / LF250XA / F250XCA / LF250XCA / F250XSA / LF250XSA

• F300NCA / F300NSA / F300XCA / LF300XCA / F300XSA / LF300XSA / F300UCA / LF300UCA / F300USA / LF300USA

Specifications:

• Oil Viscosity: SAE 10W-30 FC-W

• Liquid Volume: 946 ml/quart

• Flash Point: 430°F

• Vehicle Service Type: Marine

• OEM Part Numbers Included: LUB-MRNXL-KT-10, , LFR6A-11, ACC-GLUBE-HD-QT, N26-13440-03-00, 100-HOUR A-KIT

• Package Dimensions: 15" x 12" x 12"

• Weight: 15 lbs

• Country of Origin: USA

What's in the box:
Oil, Spark Plugs, Fuel Filters, Oil Filter, Drain Gaskets, Thermostats, Gear Lube, Paper Funnel, Reminder Decal, Water Pump Parts, and Hardware.