YAMAHA 2016+ F90B F90LB Oil Change Gear Lube Gasket MINI Filter Maintenance Kit PWC-YM-F90BXL-KT

Ultimate Yamaha OEM Maintenance Kit – 2016+ F90B / F90LB 4-Cylinder Outboard (Oil Change, Mini Fuel/Water Separator, Gear Lube, Spark Plugs & More)

Keep your 2016 and newer Yamaha F90B or F90LB 4-stroke outboard running reliably and efficiently with this comprehensive, 100% genuine Yamaha OEM maintenance package. Specifically designed for the F90B series (including F90LB variants), this all-in-one kit covers essential 100-hour / annual service: full engine oil & filter change, lower unit gear lube service, primary fuel filtration with the correct mini-size fuel/water separator, spark plug replacement, gaskets, and accessories—ensuring perfect fit, maximum corrosion protection, and warranty compliance in demanding marine conditions.

Important Note: This kit includes the mini-size fuel/water separator (MAR-M10EL-00-00 / replaces MAR-MINIF-IL-TR). Verify your engine uses the mini version (not full-size) before ordering to ensure compatibility.

Why This Kit?

• Exclusively Genuine Yamaha OEM parts and fluids—no aftermarket compromises
• Yamalube 4M FC-W 10W-30 marine engine oil—NMMA FC-W certified, mineral-based formula engineered for high-RPM outboard operation, superior corrosion resistance, anti-foam performance, and protection against fuel dilution in harsh saltwater/freshwater environments
• Includes the correct mini fuel/water separator for clean fuel delivery and engine longevity
• 4 NGK LKR6E spark plugs—factory-spec for reliable ignition and smooth performance
• Everything in one box—saves time and eliminates sourcing errors

Kit Contents (All Genuine Yamaha OEM Unless Noted):

• 4 × Quarts Yamalube 4M FC-W 10W-30 Marine Engine Oil (matches typical 3.7–4.0 qt capacity with filter change)
• 1 × Yamaha Oil Filter (model-specific OEM)
• 1 × Yamaha Engine Oil Drain Gasket
• 2 × Yamaha Lower Unit Fill/Drain Gaskets
• 1 × Quart Yamalube SAE 90 Marine Gearcase Lube
• 1 × Yamaha Primary Fuel Filter (6D8-WS24A-00-00)
• 1 × Yamaha Mini-Size Fuel/Water Separator (MAR-M10EL-00-00 – replaces MAR-MINIF-IL-TR)
• 4 × NGK LKR6E Spark Plugs
• 1 × PWCParts Gear Lube Quart Pump (for clean, easy lower unit filling)

Compatible Models (2016+ Yamaha F90B Series 4-Cylinder 4-Stroke Outboards): F90B, F90LB, F90JB, F90XB, VF90LA, VF90XA, and all other 2016+ F90B variants.

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

This kit delivers dealer-quality service at home—protecting against corrosion, maintaining peak efficiency, and extending engine life on the water. Perfect for routine maintenance, pre-season prep, or winterization. Order now and keep your F90B performing at its best!