2010+ Yamaha F300 F300XCB F250 F225 4.2L V6 OEM 100-Hour Maintenance Kit – Water Pump, Oil Change, Spark Plugs, Gear Lube

Ultimate Yamaha OEM 100-Hour Maintenance Kit – 2010+ F300 / F300XCA / F300XCB 4.2L V6 Outboard (Oil Change, Water Pump Rebuild, Gear Lube, Spark Plugs & More)

Keep your 2010 and newer Yamaha F300 4.2L V6 4-stroke outboard (including F300XCA, F300XCB, F300NCB, F300NSB, F300XSB, F300UCB, LF300 variants, and all other 4.2L V6 models) running strong and reliable with this comprehensive 100% genuine Yamaha OEM maintenance package. Perfect for 100-hour / annual service, pre-season tune-ups, or winterization, this all-in-one kit delivers everything needed for a thorough service: engine oil & filter change, complete water pump rebuild, lower unit gear lube service, spark plug replacement, primary fuel filtration, drain gaskets, and accessories—using factory-approved parts for exact fit, maximum corrosion protection, and full warranty compliance.

Why This Kit Stands Out:

• Exclusively Genuine Yamaha OEM components—no aftermarket substitutes
• Includes the complete OEM water pump repair kit for reliable cooling system refresh (essential for high-hour V6 reliability)
• Yamalube 4M FC-W 10W-30 marine engine oil—NMMA FC-W certified, factory-recommended for excellent corrosion resistance, anti-foam properties, and protection in demanding marine environments
• 6 NGK spark plugs—factory-spec for smooth, efficient ignition
• All critical items in one convenient box—saves time and ensures correct quantities

Kit Contents (All Genuine Yamaha OEM Unless Noted):

• 7 × Quarts Yamalube 4M FC-W 10W-30 Marine Engine Oil (approx. 6.3–6.7 qt capacity with filter change)
• 1 × Yamaha Oil Filter
• 1 × Yamaha Engine Oil Drain Gasket
• 2 × Quarts Yamalube SAE 90 Marine Gearcase Lube
• 2 × Yamaha Lower Unit Fill/Drain Gaskets
• 6 × NGK Spark Plugs (LFR6A-11 or equivalent factory-spec)
• 1 × Yamaha Primary Fuel Filter
• 1 × Complete Yamaha Water Pump Repair/Rebuild Kit (includes impeller, gaskets, seals, etc.)
• 1 × PWCParts Gear Lube Quart Pump (for clean, easy lower unit filling)

Compatible Models (2010+ Yamaha F300 4.2L V6 4-Stroke Outboards): F300NCB, F300NSB, F300XCB, LF300XCB, F300XSB, LF300XSB, F300UCB, LF300UCB, F300USB, LF300USB, F300XCA, F300A, and all other 2010+ F300-series 4.2L V6 variants (including counter-rotation models).

Always confirm exact fitment with your engine serial number and owner's manual, as minor variations can exist by year, shaft length, or configuration.

This kit provides dealer-quality 100-hour service at home—protecting against overheating, corrosion, fuel issues, and wear while maintaining peak efficiency, power, and longevity on the water. Ideal for offshore, high-hour, or commercial use. Order now and keep your Yamaha F300 V6 performing like new!