{"product_id":"water-pump-impeller-47-16154-3-for-tohatsu-nissan-mercury-mariner-4hp-5hp-6hp","title":"Water Pump Impeller 47-16154-3 For Tohatsu Nissan Mercury Mariner 4HP 5HP 6HP","description":"\u003ch2\u003eWater Pump Impeller for Tohatsu, Nissan, Mercury, and Mariner\u003c\/h2\u003e\u003cp\u003eThis water pump impeller for Tohatsu, Nissan, Mercury, and Mariner outboards replaces OEM part 47-16154-3 to keep cooling water circulating through 4 HP, 5 HP, and 6 HP engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump impeller for Tohatsu, Nissan, Mercury, and Mariner outboards is a direct replacement water pump impeller for 4 HP, 5 HP, and 6 HP engines. It moves cooling water through the water pump to prevent overheating during operation. The water pump impeller matches OEM part 47-16154-3 specifications for dependable cooling system performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplaces OEM water pump impeller part 47-16154-3 for a direct fit in compatible outboards\u003c\/li\u003e\n\u003cli\u003eFits Tohatsu, Nissan, Mercury, and Mariner outboards with 4 HP, 5 HP, or 6 HP ratings\u003c\/li\u003e\n\u003cli\u003eHelps maintain steady cooling water flow to protect the engine from overheating\u003c\/li\u003e\n\u003cli\u003eDesigned for routine water pump service on small marine outboard motors\u003c\/li\u003e\n\u003cli\u003eRequired part when servicing the lower unit cooling system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Tohatsu 4 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Tohatsu 5 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Tohatsu 6 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Nissan 4 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Nissan 5 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Nissan 6 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Mercury 4 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Mercury 5 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Mercury 6 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Mariner 4 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Mariner 5 HP Outboard\u003c\/li\u003e\n\u003cli\u003efor Mariner 6 HP Outboard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn water pump impeller during routine outboard lower unit service\u003c\/li\u003e\n\u003cli\u003eRestoring cooling water flow in saltwater or freshwater marine use\u003c\/li\u003e\n\u003cli\u003eServicing small outboards used on dinghies, tenders, and small fishing boats\u003c\/li\u003e\n\u003cli\u003ePreventing engine overheating from impeller wear in 4 to 6 HP motors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47-16154-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater Pump Impeller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Brands\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTohatsu, Nissan, Mercury, Mariner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHorsepower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 HP, 5 HP, 6 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Why is replacing the water pump impeller important? \u003cstrong\u003eA:\u003c\/strong\u003e A worn impeller reduces cooling water flow and can cause the engine to overheat. Replace it whenever the water pump service is performed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How can a buyer verify that this impeller fits an outboard? \u003cstrong\u003eA:\u003c\/strong\u003e Check the engine serial number and confirm that the original impeller part number is 47-16154-3. Fit can vary by model year and exact engine type.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45556566491222,"sku":"ZZ3E00322","price":25.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_7300c0b6-b546-4ab8-bcec-e49d74dfd9a3.jpg?v=1789209167","url":"https:\/\/www.solidspare.com\/products\/water-pump-impeller-47-16154-3-for-tohatsu-nissan-mercury-mariner-4hp-5hp-6hp","provider":"Solid Spare","version":"1.0","type":"link"}