{"product_id":"300-hour-service-kit-4","title":"300 Hour Service Kit","description":"\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;margin-bottom:20px\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:4px 18px 4px 0\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:4px 18px 4px 0\"\u003eHorsepower\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:4px 18px 4px 0\"\u003eEngine Type\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:4px 18px 4px 0\"\u003eApplication Notes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eMercury\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003e150HP\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eFourStroke\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eSerial 1B905505 and higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is Included\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;margin-bottom:20px\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:4px 18px 4px 0\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:4px 18px 4px 0\"\u003eIncluded Part\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:4px 18px 4px 0\"\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eOil Filter\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eFuel Filters\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eSpark Plugs\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eThermostat Kit\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eWater Impeller Kit\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eAlternator Belt\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eAnodes\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eGearcase Drain Seals\u003c\/td\u003e\n\u003ctd style=\"padding:4px 18px 4px 0\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat This Kit is Used For\u003c\/h3\u003e\n\u003cp\u003eThis genuine Mercury 300-hour maintenance kit includes the parts Mercury recommends for the 300-hour service on Mercury 150HP FourStroke outboards with serial number 1B905505 and higher, including filters, spark plugs, thermostat, water pump impeller, belt, and anodes.\u003c\/p\u003e\n\u003cp\u003eThe filters feature high internal pleat counts and electroplated housings for corrosion resistance.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Mercury 300-hour maintenance kit\u003c\/li\u003e\n\u003cli\u003eFits Mercury 150HP FourStroke, serial 1B905505 and higher\u003c\/li\u003e\n\u003cli\u003eIncludes water impeller kit, thermostat kit, and alternator belt\u003c\/li\u003e\n\u003cli\u003eIncludes 4 spark plugs, filters, anodes, and drain seals\u003c\/li\u003e\n\u003cli\u003eAll recommended 300-hour parts in one box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKit Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Part Number:\u003c\/strong\u003e 8M0094233\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Mercury Marine (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService Interval:\u003c\/strong\u003e 300 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e Mercury 150HP FourStroke, serial 1B905505+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot Included:\u003c\/strong\u003e Engine oil and Mercury Premium Gear Lube 858058K01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat engines does this kit fit?\u003c\/strong\u003e\u003cbr\u003eThis kit fits Mercury 150HP FourStroke outboards with serial number 1B905505 and higher.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this kit include a water pump impeller?\u003c\/strong\u003e\u003cbr\u003eYes. A water impeller kit is included along with the thermostat kit and alternator belt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this kit include oil or gear lube?\u003c\/strong\u003e\u003cbr\u003eNo. Mercury 4-stroke oil and Mercury Premium Gear Lube (858058K01) are sold separately. A version with 10W-30 oil is also available.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":49239116415130,"sku":"8M0094233","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/7850\/3322\/files\/8M0094233.jpg?v=1789655415","url":"https:\/\/knightmarineparts.com\/products\/300-hour-service-kit-4","provider":"Knight Marine Parts","version":"1.0","type":"link"}