{"product_id":"yamaha-f40-300-hr-service-kit-1999-10w-30-full-synthetic","title":"Yamaha F40 300-Hr. Service Kit 1999 10W-30 Full Synthetic","description":"\u003cp\u003eWant better insight into how your engine is breaking in or wearing over time? Wondering whether your oil is still protecting the way it should? Looking to catch potential issues before they become bigger problems? PartsVu has partnered with Blackstone Laboratories and now offers professional \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eoil analysis kits\u003c\/a\u003e. Results are typically delivered by email within a few days. \u003ca href=\"https:\/\/partsvu.com\/collections\/blackstone-laboratories\"\u003eShop now\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eYamaha F40 300 Hour Service Maintenance Kit - Yamalube 10W-30 Full Synthetic - 1999\u003c\/h2\u003e\n\n\u003cp\u003eKeep your Yamaha F40 outboard ready for dependable performance with this 300 Hour Service Maintenance Kit. Designed for 1999 F40 models, this kit includes the main service components needed for a more complete maintenance interval, including engine oil, oil filtration, lower unit service items, fuel filtration, spark plug replacement, thermostat service, and cooling system maintenance.\u003c\/p\u003e\n\n\u003cp\u003eBuilt around Yamalube 10W-30 Full Synthetic FC-W marine engine oil, this bundle helps simplify scheduled service by pairing the correct lubricants with Yamaha service parts, NGK spark plugs, replacement gaskets, thermostat components, and a Yamaha water pump repair kit. It is a practical way to stay organized during 300 hour maintenance without sourcing each item separately.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete 300 hour service kit for Yamaha F40 outboards from the 1999 model year\u003c\/li\u003e\n  \u003cli\u003eIncludes Yamalube 10W-30 Full Synthetic FC-W marine engine oil for dependable lubrication\u003c\/li\u003e\n  \u003cli\u003eYamaha oil cleaner element, primary fuel filter, thermostat, thermostat cover gasket, and water pump repair kit included\u003c\/li\u003e\n  \u003cli\u003eMarine gear case lube helps support lower unit protection and smooth operation\u003c\/li\u003e\n  \u003cli\u003eNGK spark plugs help promote reliable ignition and consistent engine performance\u003c\/li\u003e\n  \u003cli\u003eCooling system components help support proper operating temperature and water flow\u003c\/li\u003e\n  \u003cli\u003eBundled package helps make larger scheduled maintenance intervals easier and more organized\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat This Kit Contains\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQty 1:\u003c\/strong\u003e 3FV-13440-30-00 - Yamaha Element Assembly, Oil Cleaner\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQty 1:\u003c\/strong\u003e 61N-24563-10-00 - Yamaha Primary Fuel Filter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQty 1:\u003c\/strong\u003e 62Y-12414-00-00 - Yamaha Thermostat Cover Gasket - F9.9-2 T9.9-2 F15 F25 T25 F30 F40 F50 T50 F60 T60 F70\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQty 1:\u003c\/strong\u003e 63D-W0078-01-00 - Yamaha Water Pump Repair Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQty 1:\u003c\/strong\u003e 66M-12411-01-00 - Yamaha Thermostat - F60 T60 F50 T50 F40 F15 F4 F6 F8 F9.9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQty 2:\u003c\/strong\u003e 90430-08003-00 - Yamaha Outboard Lower Unit Drain Gasket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQty 1:\u003c\/strong\u003e 90430-14M09-00 - Yamaha Oil Plug Drain Gasket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQty 1:\u003c\/strong\u003e ACC-GEARL-UB-QT - Yamalube Marine Gear Case Lube Oil, 32 oz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQty 3:\u003c\/strong\u003e QBL-10W30-FS-12 - Yamalube 10W30 Outboard Mineral 4M FC-W Marine Engine Oil Quart\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQty 4:\u003c\/strong\u003e PV452124 - NGK Spark Plugs, #5531 - DPR6EA9\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEngine Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eYamaha F40 – 1999\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose a Complete Service Kit?\u003c\/h3\u003e\n\u003cp\u003eA complete service kit makes larger maintenance intervals easier by keeping the required service items together in one package. It helps reduce the chance of missing important parts, saves time during prep, and gives DIY boat owners and professional technicians the core components needed before service begins.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cp\u003eRoutine 300 hour maintenance helps protect the systems your outboard depends on most. Fresh engine oil supports internal lubrication and helps reduce wear. Replacing the oil and fuel filters helps keep contaminants away from key engine systems. New spark plugs support dependable ignition and efficient combustion. Gear case lube helps protect lower unit gears and bearings, while the thermostat and water pump repair kit help support proper cooling system performance.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this kit specific to certain Yamaha F40 models?\u003c\/strong\u003e\u003cbr\u003e\nYes. This kit is designed for Yamaha F40 outboards produced in the 1999 model year.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this a complete 300 hour service kit?\u003c\/strong\u003e\u003cbr\u003e\nYes. It includes engine oil, oil cleaner element, fuel filter, spark plugs, drain gaskets, gear case lube, thermostat service parts, and a water pump repair kit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this kit include cooling system service parts?\u003c\/strong\u003e\u003cbr\u003e\nYes. This kit includes a thermostat, thermostat cover gasket, and Yamaha water pump repair kit to help support cooling system maintenance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this kit include lower unit service parts?\u003c\/strong\u003e\u003cbr\u003e\nYes. It includes Yamalube gear case lube and lower unit drain gaskets for routine lower unit maintenance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy are spark plugs included in a 300 hour kit?\u003c\/strong\u003e\u003cbr\u003e\nReplacing spark plugs during scheduled service helps support reliable ignition, clean combustion, and consistent engine performance.\u003c\/p\u003e","brand":"Yamaha Online Parts","offers":[{"title":"Default Title","offer_id":53912650940784,"sku":"PVYK2585","price":235.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0107\/4494\/files\/PVYK2585_97e869f2-f73e-41a8-af38-18c4529c2d41.webp?v=1781718804","url":"https:\/\/yamahaonlineparts.com\/products\/yamaha-f40-300-hr-service-kit-1999-10w-30-full-synthetic","provider":"Yamaha Online Parts","version":"1.0","type":"link"}