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Yamaha XF425 100 Hour Service Maintenance Kit with Cooling - Yamalube 10W-30 Full Synthetic - All Models

Keep your Yamaha XF425 outboard ready for dependable performance with this complete 100 Hour Service Maintenance Kit with Cooling. Designed for all XF425 models, this kit includes the key components needed to service the engine, lower unit, fuel system, ignition system, and cooling system in one complete package.

Built around Yamalube 10W-30 Full Synthetic FC-W engine oil and HD marine gear case lube, this bundle helps simplify scheduled maintenance by pairing the correct lubricants with Yamaha service components, O-rings, spark plugs, fuel filtration parts, and a Yamaha water pump repair kit. It is a practical way to complete a thorough 100 hour service interval without sourcing each item separately.

Key Features

• Complete 100 hour service kit with cooling system components included
• Designed for all Yamaha XF425 outboard models
• Includes Yamalube 10W-30 Full Synthetic FC-W engine oil for reliable lubrication
• HD marine gear case lube helps support lower unit protection under demanding use
• Includes Yamaha oil filter, fuel filters, O-rings, circlip, and water pump repair kit
• NGK Laser Iridium spark plugs help support strong ignition and smooth performance
• 10-micron fuel water separating filter helps protect the fuel system from water and debris
• All-in-one package helps simplify scheduled maintenance

What This Kit Contains

• Qty 2: QBL-10W30-FS-04 - Yamalube 10W30 Outboard Mineral 4M FC-W Engine Oil Gallon
• Qty 1: QBL-10W30-FS-12 - Yamalube 10W30 Outboard Mineral 4M FC-W Engine Oil Quart
• Qty 1: N26-13440-03-00 - Yamaha Oil Filter, supersedes N26-13440-02-00
• Qty 1: 93210-34633-00 - Yamaha O-Ring (2HF)
• Qty 1: 93420-36M01-00 - Yamaha R-Type Circlip
• Qty 3: ACC-GLUBE-HD-QT - Yamalube Marine Gear Case Lube Oil HD
• Qty 1: 93210-19123-00 - Yamaha O-Ring
• Qty 2: 93210-09350-00 - Yamaha O-Ring
• Qty 1: 6P3-WS24A-02-00 - Yamaha Fuel Filter Element
• Qty 1: MAR-10MEL-00-00 - Yamaha Outboard 10-Micron Fuel Water Separating Filter, supersedes MAR-FUELF-IL-TR
• Qty 8: NGK Laser Iridium Spark Plugs, ILMAR7E9 #94698
• Qty 1: 6GR-W0078-01-00 - Yamaha Water Pump Repair Kit

Engine Compatibility

• Yamaha XF425 – All Models

Why Choose a Complete Service Kit?

A complete service kit makes routine maintenance easier by keeping the required parts together in one package. It helps reduce the chance of missing important service items while saving time during prep and installation. This makes it a practical choice for do-it-yourself boat owners and professional technicians who want the right components ready before service begins.

Performance Benefits

Routine maintenance is especially important for high-output outboards like the Yamaha XF425. Fresh engine oil supports internal lubrication and helps reduce wear. Replacing fuel filters helps keep water and contaminants away from sensitive fuel system components. New spark plugs support reliable ignition and efficient combustion. HD gear lube helps protect the lower unit under load, while the included water pump repair kit helps maintain proper cooling water flow for dependable operation.

FAQ

Does this kit include cooling system service parts?
Yes. This kit includes a Yamaha water pump repair kit so cooling system maintenance can be handled during the same service interval.

Is this kit compatible with all Yamaha XF425 models?
Yes. This kit is designed for all Yamaha XF425 outboard models.

Is this a complete 100 hour service kit?
Yes. It includes engine oil, oil filter, fuel filters, spark plugs, O-rings, gear case lube, and cooling system components.

Why does this kit include HD gear lube?
HD gear lube helps provide added lower unit protection for high-output outboards operating under heavier loads and demanding conditions.

Why are Laser Iridium spark plugs included?
Laser Iridium spark plugs help support reliable ignition, efficient combustion, and consistent engine performance.