{"product_id":"honda-impellers-47-3248","title":"Sierra 47-3248 Impeller for Honda Outboard Engines","description":"\u003ch1\u003e\u003cstrong\u003e\u003cspan\u003eSierra Marine Impeller 18-3248\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSierra Marine 18-3248 Impeller\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a replacement raw water pump impeller for compatible Honda outboard engines. It is designed to replace the Honda water pump impeller used in select mid-range outboard cooling systems, helping maintain proper water flow through the lower unit and engine cooling passages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis impeller is commonly cataloged under Sierra’s part family as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e47-3248\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and is used where the Honda parts lookup calls for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e19210-ZV5-003\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eSierra Marine replacement water pump impeller.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePart number: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e18-3248\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSierra catalog \/ supplier reference: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e47-3248\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for compatible Honda outboard engines.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReplaces Honda \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e19210-ZV5-003\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports proper raw water cooling flow through the outboard.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecommended during water pump service, overheating diagnosis, or lower unit maintenance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps protect the engine from overheating caused by worn or damaged impeller vanes.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eHonda Outboard Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCommon application context includes compatible Honda outboard engines in the following horsepower range where \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e19210-ZV5-003\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e or Sierra \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e18-3248 \/ 47-3248\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is specified:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cspan\u003eHonda \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e35 HP\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e outboards.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHonda \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40 HP\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e outboards.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHonda \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e45 HP\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e outboards.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHonda \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e50 HP\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e outboards.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUse this impeller only where the engine model, year, serial number, lower unit water pump design, and parts manual confirm compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eSerial Number Fitment Notice\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHonda outboard water pump parts can vary by model year, lower unit design, and serial number range. Always verify the existing impeller number, engine model, and Honda parts diagram before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis listing is for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eimpeller only\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. If the pump housing, wear plate, key, cup, seals, or gaskets are worn, a complete water pump repair kit may be required instead of an impeller-only replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eWhen This Part Needs Replacement\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplace the impeller if the engine has weak telltale flow, overheating, steam at the exhaust, alarm activation, reduced cooling performance, or inconsistent water discharge.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplacement is also recommended if the impeller blades are cracked, stiff, swollen, missing, permanently bent, or heat-damaged. Outboard impellers should also be replaced during regular water pump maintenance, especially after dry running, sand ingestion, long storage, or use in shallow or silty water.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRemove the lower unit according to the Honda service procedure and inspect the full water pump assembly before installing the new impeller. Check the pump cup, wear plate, housing, key, seals, and gaskets for scoring, corrosion, grooves, or heat damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLubricate the impeller before installation with water, glycerin, or approved impeller lubricant. Do not install dry. Make sure the impeller key is seated correctly and the vanes are turned in the proper direction as the pump housing is installed. After reassembly, run the engine with proper water supply and confirm strong cooling water discharge.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eAlternate \/ Cross-Reference Part Numbers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSierra Marine 18-3248\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — primary part number\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSierra 47-3248\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — catalog \/ supplier reference\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHonda 19210-ZV5-003\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — OEM cross-reference reference; verify by model and serial number\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSIE18-3248\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — common Sierra catalog format\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSIE 3248\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — common distributor format\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eParts Desk Insight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is the common Sierra replacement impeller for Honda 35–50 HP outboard applications using Honda impeller \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e19210-ZV5-003\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Before ordering, verify the engine serial number and lower unit parts diagram. If the outboard has been overheated or run dry, inspect the complete water pump stack rather than replacing only the rubber impeller.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eShipping:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/span\u003e\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51156143079460,"sku":"47-3248","price":51.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/47-3248.jpg?v=1784926927","url":"https:\/\/marisolmarine.com\/products\/honda-impellers-47-3248","provider":"Marisol Marine Company","version":"1.0","type":"link"}