{"product_id":"mercury-15hp-japanese-2-stroke-full-service-kit-0n-series","title":"Mercury Mariner 15HP 2-Stroke Full Service Kit – Japanese 0N Series","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;line-height:1.6;color:#1f2937;max-width:900px;margin:auto\"\u003e\n\u003cdiv style=\"background:#0b5cab;color:#fff;padding:24px;border-radius:8px 8px 0 0\"\u003e\n\u003ch2 style=\"margin:0;color:#fff\"\u003eMercury Mariner 15HP 2-Stroke Full Service Kit\u003c\/h2\u003e\n\u003cp style=\"margin:8px 0 0\"\u003eFor Mercury model 1-015203EL • Serial 0N325507 • Japanese-built International 0N series\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #8fc2ee;border-top:0;padding:20px\"\u003e\n\u003cp\u003eThis complete maintenance package has been assembled by \u003cstrong\u003e4Boats\u003c\/strong\u003e specifically for the Mercury\/Mariner 15HP two-cylinder two-stroke engine identified above. It combines a genuine Tohatsu water-pump repair kit—used on the corresponding Japanese-built engine platform—with correctly cross-referenced Mercury service parts and genuine Quicksilver gear lubricant.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:0\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e this is a 4Boats-assembled service package, not a factory-sealed Mercury boxed kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:2px solid #0b5cab;background:#eaf4ff;padding:18px;margin-top:18px;border-radius:6px\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0b5cab\"\u003eComplete kit contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × genuine Tohatsu complete water-pump repair kit \u003cstrong\u003e362-87322-1\u003c\/strong\u003e (earlier reference 362-87322-0)\u003c\/li\u003e\n\u003cli\u003eMercury cross-references: \u003cstrong\u003e853792A4, 853792T04 and 46-8M0070780\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWater-pump kit includes impeller, drive key, stainless pump cup\/liner, wear plate, pump gaskets and fitting hardware\u003c\/li\u003e\n\u003cli\u003eImpeller cross-reference: Mercury \u003cstrong\u003e47-803748 \/ 47-8M0214944\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 × NGK \u003cstrong\u003eBR7HS-10\u003c\/strong\u003e resistor spark plugs, Mercury reference \u003cstrong\u003e33-8M0181925\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × fuel-filter element, Tohatsu \u003cstrong\u003e3AD-02234-0\u003c\/strong\u003e \/ Mercury \u003cstrong\u003e35-853733002\u003c\/strong\u003e, for serial numbers \u003cstrong\u003e0N072167 and later\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 × gearbox drain\/fill sealing washers, Mercury \u003cstrong\u003e27-95220\u003c\/strong\u003e, current replacement \u003cstrong\u003e8M0082880\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 × 237 ml tubes of genuine \u003cstrong\u003eQuicksilver Premium Marine Gear Lube SAE 80W-90\u003c\/strong\u003e, part \u003cstrong\u003e92-8M0121963\u003c\/strong\u003e — 474 ml total\u003c\/li\u003e\n\u003cli\u003e1 × trim-tab anode, Mercury reference \u003cstrong\u003e853762T01\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × round button gearcase anode, Mercury reference \u003cstrong\u003e823913Q\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:2px solid #0b5cab;padding:18px;margin-top:18px;border-radius:6px\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0b5cab\"\u003eConfirmed application\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #dbeafe\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #dbeafe\"\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #dbeafe\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #dbeafe\"\u003e15HP, two-cylinder, two-stroke International\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #dbeafe\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #dbeafe\"\u003e1-015203EL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #dbeafe\"\u003e\u003cstrong\u003eSerial checked\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #dbeafe\"\u003e0N325507\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px\"\u003e\u003cstrong\u003eCatalogue family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px\"\u003eInternational 0N055285 and later\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-bottom:0\"\u003e\u003cstrong\u003eSerial-number split:\u003c\/strong\u003e filter 35-8537331 is used up to serial 0N072166 and is not supplied. This kit contains later filter 35-853733002 required for serial 0N325507.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:2px solid #0b5cab;background:#f8fbff;padding:18px;margin-top:18px;border-radius:6px\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0b5cab\"\u003eGear-lube quantity\u003c\/h3\u003e\n\u003cp\u003eThe gearbox requires approximately \u003cstrong\u003e370 ml\u003c\/strong\u003e. Two 237 ml tubes provide \u003cstrong\u003e474 ml\u003c\/strong\u003e, leaving approximately \u003cstrong\u003e104 ml\u003c\/strong\u003e for normal filling loss or subsequent topping up.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:0\"\u003eAlways fill from the lower drain opening until lubricant appears at the upper vent opening, following the Mercury workshop procedure.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:2px solid #0b5cab;padding:18px;margin-top:18px;border-radius:6px\"\u003e\n\u003ch3 style=\"margin-top:0;color:#0b5cab\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a genuine Mercury boxed service kit?\u003c\/strong\u003e\u003cbr\u003eNo. It is a complete package assembled by 4Boats. The water-pump repair kit is genuine Tohatsu 362-87322-1 and is cross-referenced to the Mercury application shown above.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include a complete water-pump repair kit?\u003c\/strong\u003e\u003cbr\u003eYes. It includes the impeller, key, pump cup\/liner, wear plate, gaskets and installation hardware—not only the impeller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs enough gearbox oil included?\u003c\/strong\u003e\u003cbr\u003eYes. The two tubes provide 474 ml against an approximate 370 ml requirement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre both external anodes included?\u003c\/strong\u003e\u003cbr\u003eYes. The trim-tab anode 853762T01 and round gearcase anode 823913Q are included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the thermostat included?\u003c\/strong\u003e\u003cbr\u003eNo. The thermostat and thermostat-cover gasket are not included.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:0\"\u003e\u003cstrong\u003eWill this fit a Mercury 15HP four-stroke?\u003c\/strong\u003e\u003cbr\u003eNo. It is for the Japanese-built Mercury\/Mariner 15HP two-stroke International 0N-series application stated above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"4Boats Technical Selection","offers":[{"title":"Default Title","offer_id":58184975810943,"sku":"4B-SVC-MER15-0N","price":129.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/8216\/7897\/files\/mercury-15hp-complete-service-kit-2x-quicksilver-237ml_bc40c2c5-ac11-4364-8169-1ea651bc0bb8.png?v=1786796441","url":"https:\/\/4boats.co.uk\/products\/mercury-15hp-japanese-2-stroke-full-service-kit-0n-series","provider":"4Boats","version":"1.0","type":"link"}