{"title":"Yamaha Marine Engine Oil","description":"","products":[{"product_id":"yamaha-outboard-two-stroke-oil","title":"Genuine Yamaha Genuine Yamalube 2-M TC-W3 RL Two-Stroke Oil | 4Boats","description":"\u003cp\u003e\u003cstrong\u003eGenuine Yamaha Yamalube 2-M TC-W3 RL\u003c\/strong\u003e is a mineral-based 2-stroke oil for use as a pre-mix or with direct oil injection in modern marine engines.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdvanced anti-wear protection to prevent binding\u003c\/li\u003e\n\u003cli\u003ePrevents sludge; keeps exhaust ports and pistons clean\u003c\/li\u003e\n\u003cli\u003eOutstanding anti-rust and corrosion protection\u003c\/li\u003e\n\u003cli\u003eLow exhaust smoke; burns without sticky deposits\u003c\/li\u003e\n\u003cli\u003eReduces spark plug fouling, ring-sticking and pre-ignition\u003c\/li\u003e\n\u003cli\u003eDesigned for the high temperatures and pressures of modern engines\u003c\/li\u003e\n\u003cli\u003eSuitable for outboard engines and WaveRunners\u003c\/li\u003e\n\u003cli\u003eApproved by Yamaha Motor Engineers; OEM replacement part YMD6302101A3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yamaha","offers":[{"title":"1 Litre","offer_id":40555092115545,"sku":"YMD6302101A3","price":19.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/8216\/7897\/products\/yamalube-two-stroke-oil-1-litre-4boats-24282010386521.jpg?v=1749312336"},{"product_id":"yamalube-5w-30-1-litres","title":"Genuine Yamaha Genuine Yamalube 5W-30 1 L Fully Synthetic Oil | 4Boats","description":"\u003cp\u003eGenuine Yamalube 5W-30 fully synthetic 1 L marine engine oil formulated for Yamaha four‑stroke outboards and PWCs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eViscosity: 5W-30 for reliable cold starts and high‑temperature protection\u003c\/li\u003e\n\u003cli\u003eVolume: 1 L (1.06 US qt)\u003c\/li\u003e\n\u003cli\u003eFully synthetic formulation for superior lubrication and engine cleanliness\u003c\/li\u003e\n\u003cli\u003eFC-W catalyst compatible - NMMA (National Marine Manufacturers Association)\u003c\/li\u003e\n\u003cli\u003eAntioxidants to prevent deposits and maintain performance\u003c\/li\u003e\n\u003cli\u003eCorrosion inhibitors protect vital parts in running and idle marine conditions\u003c\/li\u003e\n\u003cli\u003eMay improve fuel economy compared with standard engine oils\u003c\/li\u003e\n\u003cli\u003eSuitable for outboard engines and WaveRunners (PWCs)\u003c\/li\u003e\n\u003cli\u003eCompatible with Yamaha VMAX SHO, F70 and V6 offshore models\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":40555094311001,"sku":"YMD-63080-01-00","price":21.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/8216\/7897\/products\/yamalube-r-fully-synthetic-5w-30-1-litres-4boats-24282012254297.jpg?v=1749312376"},{"product_id":"yamalube®-super-2-stroke-oil-2-m-4-litre","title":"Yamalube Super 2-Stroke 2-M Marine Outboard Oil 5L - NMMA TC-W3 Certified","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333333; max-width: 900px; margin: 0 auto;\"\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\/\",\n    \"@type\": \"Product\",\n    \"name\": \"Yamalube® Super 2-Stroke Oil 2-M 4 Litre\",\n    \"image\": \"https:\/\/4boats.co.uk\/cdn\/shop\/products\/Yamalube_Super_2-stroke_Engine_oil_2-M_-_4_Litre_1_1024x1024.jpg\",\n    \"description\": \"Yamalube® Super 2-Stroke Oil 2-M 4 Litre is a premium mineral-based marine engine oil, specifically formulated by Yamaha engineers for optimum performance in all 2-stroke outboard and personal watercraft engines. This NMMA TC-W3® certified oil provides superior anti-wear, anti-corrosion, and anti-carbon build-up protection, ensuring low smoke, clean burning, and extended engine life in demanding marine environments.\",\n    \"brand\": {\n      \"@type\": \"Brand\",\n      \"name\": \"Yamalube \/ Yamaha\"\n    },\n    \"sku\": \"YMD-63021-04-00\",\n    \"mpn\": \"YMD-63021-04-00\",\n    \"category\": \"Marine Engine Oil, 2-Stroke Outboard Oil\",\n    \"offers\": {\n      \"@type\": \"Offer\",\n      \"url\": \"https:\/\/4boats.co.uk\/products\/{{ product.handle }}\",\n      \"priceCurrency\": \"GBP\",\n      \"price\": \"{{ product.price | money_without_currency }}\",\n      \"availability\": \"https:\/\/schema.org\/InStock\",\n      \"itemCondition\": \"https:\/\/schema.org\/NewCondition\"\n    }\n  }\n  \u003c\/script\u003e \u003cdiv style=\"background-color: #2c3e50; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 6px 6px 0 0;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; letter-spacing: 1px; text-transform: uppercase; color: #ffffff;\"\u003eYamalube® Super 2-Stroke 2-M Marine Oil 5 Litre\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; color: #ecf0f1;\"\u003ePremium NMMA TC-W3® Certified Outboard Engine Lubrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 25px; border: 1px solid #e0e0e0; border-top: none; background-color: #ffffff;\"\u003e\n\u003cp style=\"margin-top: 0;\"\u003eEngineered for the rigorous demands of the marine environment, Yamalube® Super 2-Stroke Oil 2-M in a convenient 5-litre size delivers unparalleled protection and performance for your outboard and personal watercraft engines. This advanced mineral-based formulation is the result of extensive research and development by Yamaha Motor engineers, ensuring it meets and exceeds the stringent requirements of modern 2-stroke engines.\u003c\/p\u003e\n\u003cp\u003eWhether you operate with a pre-mix or direct oil injection system, Yamalube 2-M provides superior lubrication, reducing friction and wear under extreme temperatures and pressures. Its unique additive package guards against power-robbing carbon build-up, ring-sticking, and spark plug fouling, allowing your engine to maintain peak efficiency and responsiveness.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f8f9fa; border-left: 5px solid #27ae60; padding: 15px; margin: 20px 0;\"\u003e\n\u003cstrong style=\"color: #27ae60;\"\u003eNMMA TC-W3® CERTIFIED:\u003c\/strong\u003e Developed and approved by Yamaha, this oil provides the highest level of protection on the market against corrosion, wear, and carbon build-up in demanding marine conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; margin-top: 20px; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px; background-color: #ffffff;\"\u003e\n\u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e\n\u003cspan style=\"color: #27ae60; margin-right: 10px;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eSuperior Protection:\u003c\/strong\u003e Advanced anti-wear formula prevents binding, ring-sticking, and premature component degradation.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e\n\u003cspan style=\"color: #27ae60; margin-right: 10px;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eAnti-Corrosion \u0026amp; Anti-Rust:\u003c\/strong\u003e Delivers outstanding protection against rust and corrosion in harsh saltwater and freshwater environments.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e\n\u003cspan style=\"color: #27ae60; margin-right: 10px;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eClean Burning Formula:\u003c\/strong\u003e Significantly reduces exhaust smoke, carbon deposits, and sludge build-up for cleaner engine internals.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e\n\u003cspan style=\"color: #27ae60; margin-right: 10px;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eOptimal Performance:\u003c\/strong\u003e Maintains spark plug cleanliness and prevents pre-ignition, ensuring reliable starts and consistent power delivery.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0;\"\u003e\n\u003cspan style=\"color: #27ae60; margin-right: 10px;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eLow Aquatic Toxicity:\u003c\/strong\u003e Formulated to be less harmful to aquatic environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px; background-color: #ffffff;\"\u003e\n\u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eTechnical Specs\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #7f8c8d;\"\u003e\u003cstrong\u003eVolume:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: bold;\"\u003e5 Litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px 0; color: #7f8c8d;\"\u003e\u003cstrong\u003eOil Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: bold;\"\u003eMineral-based (Advanced Formulation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #7f8c8d;\"\u003e\u003cstrong\u003eEngine Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: bold;\"\u003e2-Stroke Outboard \u0026amp; Personal Watercraft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px 0; color: #7f8c8d;\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: bold;\"\u003ePre-mix or Direct Oil Injection Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #7f8c8d;\"\u003e\u003cstrong\u003eCertification:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: bold;\"\u003eNMMA TC-W3® RL Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch3 style=\"background-color: #34495e; color: #fff; padding: 12px 15px; margin: 0; border-radius: 6px 6px 0 0; text-align: center;\"\u003eMarine Engine Fitment Guide\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #ecf0f1;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; color: #2c3e50;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; color: #2c3e50;\"\u003eEngine Type\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; color: #2c3e50;\"\u003eApplication Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYamaha\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAll 2-Stroke Outboard Engines\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSuitable for pre-mix and direct oil injection systems.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOther Manufacturers\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNMMA TC-W3® Rated 2-Stroke Engines\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCompatible with most NMMA TC-W3® certified 2-stroke outboards (Not recommended for WaveRunner® personal watercraft or Sport Boats from other brands unless specified by OEM).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch3 style=\"background-color: #34495e; color: #fff; padding: 12px 15px; margin: 0; border-radius: 6px 6px 0 0; text-align: center;\"\u003eOEM Part Number Cross Reference\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003eYamaha (4 Litre)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYMD-63021-05-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; background-color: #f9f9f9;\"\u003eYamaha (1 Gallon equivalent)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLUB-2STRK-M1-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px; background-color: #ffffff;\"\u003e\n\u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003ch4 style=\"margin: 0 0 5px 0; color: #333; font-size: 16px;\"\u003eWhat is Yamalube Super 2-Stroke 2-M oil used for?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eYamalube Super 2-Stroke 2-M oil is specifically formulated for all 2-stroke outboard and personal watercraft (PWC) engines, suitable for both pre-mix and direct oil injection systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003ch4 style=\"margin: 0 0 5px 0; color: #333; font-size: 16px;\"\u003eWhat are the key benefits of using Yamalube 2-M oil?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eKey benefits include superior anti-wear and anti-corrosion protection, reduced exhaust smoke, prevention of ring-sticking and carbon build-up, and clean-burning performance, all contributing to extended engine life and reliable operation in marine conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003ch4 style=\"margin: 0 0 5px 0; color: #333; font-size: 16px;\"\u003eIs Yamalube 2-M oil suitable for all 2-stroke marine engines?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eIt is specifically designed and approved by Yamaha for their 2-stroke outboards and PWC. It is also NMMA TC-W3® certified, making it compatible with most other manufacturers' 2-stroke marine engines that require this specification. However, it is generally not recommended for WaveRunner® personal watercraft or Sport Boats from other brands unless their OEM explicitly states it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px; text-align: center; font-size: 14px; color: #7f8c8d; border-top: 1px solid #eee; padding-top: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please verify your vehicle model and year before purchasing. \u003cbr\u003eFast shipping available across the UK and Europe.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":40555094605913,"sku":"YMD630210505","price":63.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/8216\/7897\/files\/yamalube_2m_5tr.jpg?v=1768586550"},{"product_id":"yamalube®-fully-synthetic-oil-10w-30-4-litre","title":"Genuine Yamaha Genuine Yamalube 10W-30 Fully Synthetic Four-S | 4Boats","description":"\u003cp\u003eGenuine Yamalube® fully synthetic 10W-30 four-stroke oil formulated for high-performance outboards and personal watercraft (PWC).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eViscosity: 10W-30 fully synthetic\u003c\/li\u003e\n\u003cli\u003ePack size: 4 L (≈0.88 imp gal \/ ≈1.06 US gal \/ ≈4.23 US qt)\u003c\/li\u003e\n\u003cli\u003eDesigned for outboards and personal watercraft (PWC)\u003c\/li\u003e\n\u003cli\u003eSuitable for: Outboard engines, WaveRunner\u003c\/li\u003e\n\u003cli\u003eExceeds API SJ performance\u003c\/li\u003e\n\u003cli\u003eAdvanced anti‑wear additives for long engine life\u003c\/li\u003e\n\u003cli\u003ePowerful antioxidant, detergent and dispersant action to keep internals clean\u003c\/li\u003e\n\u003cli\u003eUnique corrosion inhibitor and excellent anti‑foam properties\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":40555094671449,"sku":"YMD630500400","price":45.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/8216\/7897\/products\/yamalube-r-synthetic-oil-10w-30-4-litre-4boats-24282012942425.jpg?v=1749312384"},{"product_id":"yamalube®-four-stroke-oil-10w-30-4-litres","title":"Genuine Yamaha Genuine Yamalube FC-W 10W-30 Outboard Oil 4 L | 4Boats","description":"\u003cp\u003eGenuine Yamaha Yamalube FC-W 10W-30 is a premium four-stroke outboard oil engineered to protect and maintain high-performance outboard engines in harsh marine conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSuitable for high-performance outboard engines; lubrication under all conditions\u003c\/li\u003e\n\u003cli\u003eViscosity: 10W-30 for stable performance across temperatures\u003c\/li\u003e\n\u003cli\u003eNMMA FC-W approved (meets NMMA FC-W requirements)\u003c\/li\u003e\n\u003cli\u003eAdvanced anti-wear protection for moving parts\u003c\/li\u003e\n\u003cli\u003ePowerful antioxidant action to keep engine parts clean\u003c\/li\u003e\n\u003cli\u003eUnique corrosion inhibitor formulated for marine conditions\u003c\/li\u003e\n\u003cli\u003ePack size: 4 L (approx. 1.06 US gal \/ 4.23 US qt)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":40555094704217,"sku":"YMD630700400","price":52.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/8216\/7897\/products\/yamalube-r-four-stroke-oil-10w-30-4-litres-4boats-24282012975193.jpg?v=1749312386"},{"product_id":"yamalube®-sterndrive-diesel-oil-15w-40-1-litres","title":"Genuine Yamaha Genuine Sterndrive Diesel Oil 15W-40 1L (YMD63 | 4Boats","description":"\u003cp\u003eGenuine Yamaha sterndrive diesel oil YMD630420102 delivers OEM-grade protection and reliable lubrication for modern inboard diesel engines.\u003c\/p\u003e\u003cp\u003elubrication in inboard engines. Viscosity: 15W-40 Volume: 1 L (1.06 US qt) Suitable for: Inboard engines\u003c\/p\u003e\u003cp\u003efor prolonged engine life OEM part number: YMD630420102\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eViscosity: 15W-40\u003c\/li\u003e\n\u003cli\u003eVolume: 1 L (1.06 US qt)\u003c\/li\u003e\n\u003cli\u003eOEM part number: YMD630420102\u003c\/li\u003e\n\u003cli\u003eSuitable for sterndrive\/inboard diesel engines\u003c\/li\u003e\n\u003cli\u003eStrong dispersancy keeps contaminants in suspension to prevent sludge\u003c\/li\u003e\n\u003cli\u003eHelps keep exhaust ports and pistons clean\u003c\/li\u003e\n\u003cli\u003eOutstanding anti-wear and anti-corrosion protection\u003c\/li\u003e\n\u003cli\u003eImproved lubrication and reduced friction to extend service intervals\u003c\/li\u003e\n\u003cli\u003eFormulated and approved by Yamaha engineers for inboard use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePackaged as 1 L for convenient servicing and routine maintenance of inboard diesel engines.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":40555094802521,"sku":"YMD630420102","price":14.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/8216\/7897\/products\/yamalube-r-sterndrive-diesel-oil-15w-40-1-litres-4boats-24282013073497.jpg?v=1749312388"},{"product_id":"yamalube-15w-40-4l","title":"Genuine Yamaha Genuine 15W-40 Diesel Oil 4 L | 4Boats","description":"\u003cp\u003eGenuine Yamaha 15W-40 diesel oil formulated for modern stern drive (sterndrive) and inboard units; developed and approved by Yamaha Motor engineers to keep engines clean and protected.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eViscosity: 15W-40\u003c\/li\u003e\n\u003cli\u003ePack size: 4 L (1.06 US gal \/ 4.23 US qt)\u003c\/li\u003e\n\u003cli\u003eOEM part number YMD630420401\u003c\/li\u003e\n\u003cli\u003eDeveloped and approved by Yamaha Motor engineers\u003c\/li\u003e\n\u003cli\u003eStrong dispersancy keeps particles in suspension and prevents sludge build-up\u003c\/li\u003e\n\u003cli\u003eOutstanding anti-wear and anti-corrosion protection to prolong engine life\u003c\/li\u003e\n\u003cli\u003eSuitable for inboard engines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":40555094868057,"sku":"YMD630420401","price":57.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/8216\/7897\/products\/yamalube-r-sterndrive-diesel-oil-15w-40-4-litres-4boats-24282013139033.jpg?v=1757757646"},{"product_id":"yamalube-10w-40-4-stroke-synthetic-oil","title":"Genuine Yamalube 10W-40 4-Stroke Synthetic Marine Engine Oil YMD-63060-01-01","description":"\u003c!-- \n  ***********************************************************\n  EBAY LISTING DATA\n  ***********************************************************\n  OPTIMIZED EBAY TITLE (80 Chars): Genuine Yamalube 10W-40 4-Stroke Synthetic Marine Engine Oil YMD-63060-01-01\n  SEO NOTES: Research-backed technical specs for Yamaha Yamalube 10W-40 Synthetic Marine Oil. Includes NMMA FC-W compatibility and OEM cross-references. Target Domain: 4boats.co.uk.\n--\u003e\n\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333333; max-width: 900px; margin: 0 auto;\"\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\/\",\n    \"@type\": \"Product\",\n    \"name\": \"Yamalube 10W-40 4-Stroke Synthetic Marine Engine Oil\",\n    \"description\": \"Premium high-performance synthetic engine oil specifically developed for Yamaha 4-stroke outboard engines and personal watercraft. Formulated to exceed API SJ and NMMA FC-W standards for superior protection in marine environments.\",\n    \"brand\": { \"@type\": \"Brand\", \"name\": \"Yamaha\" },\n    \"sku\": \"YMD-63060-01-01\",\n    \"mpn\": \"YMD-63060-01-01\",\n    \"offers\": {\n      \"@type\": \"Offer\",\n      \"url\": \"https:\/\/4boats.co.uk\/products\/{{ product.handle }}\",\n      \"priceCurrency\": \"GBP\",\n      \"price\": \"{{ product.price | money_without_currency }}\",\n      \"availability\": \"https:\/\/schema.org\/InStock\"\n    }\n  }\n  \u003c\/script\u003e\n\n  \u003cdiv style=\"background-color: #2c3e50; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 6px 6px 0 0;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 28px; letter-spacing: 1px; text-transform: uppercase; color: #ffffff;\"\u003eYamalube 10W-40 Synthetic 4-Stroke Oil\u003c\/h1\u003e\n    \u003cp style=\"margin: 10px 0 0; font-size: 18px; color: #ecf0f1;\"\u003eOfficial Yamaha High-Performance Marine Lubricant\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 25px; border: 1px solid #e0e0e0; border-top: none; background-color: #ffffff;\"\u003e\n    \u003cp style=\"margin-top: 0;\"\u003eThis Genuine Yamalube 10W-40 Synthetic Engine Oil is a high-performance lubricant specifically engineered for 4-stroke Outboard Engines and Personal Watercraft (Waverunners). Developed, tested, and approved by Yamaha Motor, this formula is designed to handle the extreme stress of high-RPM marine operation while providing unmatched protection against the harsh saltwater environment.\u003c\/p\u003e\n    \u003cdiv style=\"background-color: #f8f9fa; border-left: 5px solid #27ae60; padding: 15px; margin: 20px 0;\"\u003e\n      \u003cstrong style=\"color: #27ae60;\"\u003eMARINE PROTECTION:\u003c\/strong\u003e Certified to NMMA FC-W standards, providing critical resistance to oil dilution and corrosion that standard automotive oils cannot match.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; margin-top: 20px; gap: 20px;\"\u003e\n    \u003cdiv style=\"flex: 1; min-width: 300px; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px; background-color: #ffffff;\"\u003e\n      \u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eKey Features\u003c\/h3\u003e\n      \u003cul style=\"list-style-type: none; padding: 0; margin: 0;\"\u003e\n        \u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eSuperior Wear Protection:\u003c\/strong\u003e Extends engine life under high-load conditions.\u003c\/li\u003e\n        \u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eAdvanced Detergency:\u003c\/strong\u003e Keeps internal engine parts clean and free of deposits.\u003c\/li\u003e\n        \u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Specialized inhibitors protect vital parts from moisture.\u003c\/li\u003e\n        \u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eThermal Stability:\u003c\/strong\u003e Maintains viscosity even during sustained high-speed operation.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex: 1; min-width: 300px; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px; background-color: #ffffff;\"\u003e\n      \u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eTechnical Specs\u003c\/h3\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eViscosity Grade:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e10W-40\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eDensity (15°C):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e0.879 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eFlash Point:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e220°C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003ePour Point:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e-40.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eViscosity Index:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003e155\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; border-bottom: 1px solid #eee; text-align: right;\"\u003eAPI SJ \/ NMMA FC-W\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 30px;\"\u003e\n    \u003ch3 style=\"background-color: #34495e; color: #fff; padding: 12px 15px; margin: 0; border-radius: 6px 6px 0 0; text-align: center;\"\u003eCompatibility \/ Fitment Guide\u003c\/h3\u003e\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n        \u003cthead\u003e\u003ctr style=\"background-color: #ecf0f1;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eApplication\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eModels\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eRequirement\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYamaha Outboards\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAll 4-Stroke Outboard Engines\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eIdeal for high-load use\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYamaha WaveRunner\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAll 4-Stroke PWC Models (FX, VX, GP, etc.)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eHigh-RPM performance\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOther Marine Engines\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMercury, Honda, Suzuki (requiring 10W40)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMust meet NMMA FC-W\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 30px;\"\u003e\n    \u003ch3 style=\"background-color: #34495e; color: #fff; padding: 12px 15px; margin: 0; border-radius: 6px 6px 0 0; text-align: center;\"\u003eOEM Cross Reference\u003c\/h3\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n        \u003ctr style=\"background-color: #fcfcfc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; width: 50%;\"\u003e\u003cstrong\u003eYamaha Part Number (1L):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYMD-63060-01-01 \/ YMD-63060-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eYamaha Part Number (4L):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYMD-63060-04-00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fcfcfc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eYamaha Part Number (5L):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYMD-63060-05-01\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 30px; background-color: #fcfcfc; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px;\"\u003e\n    \u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eQuestions \u0026amp; Answers\u003c\/h3\u003e\n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #333;\"\u003eIs this a genuine original part?\u003c\/p\u003e\n      \u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eYes, this is a genuine Yamalube product manufactured by Yamaha Motor. It is the factory-recommended lubricant for maintaining your engine's warranty and performance.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #333;\"\u003eHow do I know if it is compatible?\u003c\/p\u003e\n      \u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eCheck your owner's manual for the required viscosity (10W-40) and certification (NMMA FC-W). This oil is specifically designed for all Yamaha 4-stroke marine engines.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 0;\"\u003e\n      \u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #333;\"\u003eCan I use automotive 10W-40 instead?\u003c\/p\u003e\n      \u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eAutomotive oils are not designed for the moisture-rich, high-RPM environment of marine engines. Using non-marine oil can lead to rust, foaming, and engine failure under high loads.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 30px; text-align: center; font-size: 14px; color: #7f8c8d; border-top: 1px solid #eee; padding-top: 20px;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Always verify your engine's requirements in the service manual before application. Available at 4boats.co.uk.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":40555096735833,"sku":"YMD-63060-05-01","price":53.9,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/8216\/7897\/files\/new_10w40_yamaha2025.webp?v=1768586563"}],"url":"https:\/\/4boats.co.uk\/collections\/yamaha-marine-engine-oil.oembed","provider":"4Boats","version":"1.0","type":"link"}