{"product_id":"water-pump-impeller-with-key-for-yamaha-688-44352-03-00-18-3070-75-80-85-90-hp","title":"Water Pump Impeller With Key For YAMAHA 688-44352-03-00 18-3070 75\/80\/85\/90 HP","description":"\u003ch2\u003eWater Pump Impeller with Key for Yamaha\u003c\/h2\u003e\u003cp\u003eThis water pump impeller with key replaces Yamaha OEM part number 688-44352-03-00 and cross-reference 18-3070 for Yamaha outboard engines rated at 75, 80, 85, and 90 horsepower.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump impeller is built for Yamaha outboards in the 75 to 90 HP range, ensuring consistent coolant flow to prevent engine overheating. The included key locks the impeller securely to the driveshaft, and the design matches the original OEM spec. Replace a worn water pump impeller with this dependable part for reliable cooling performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes a key for positive drive engagement\u003c\/li\u003e\n\u003cli\u003ePrecision-molded rubber vanes for efficient water flow\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant materials for long service life\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM 688-44352-03-00\u003c\/li\u003e\n\u003cli\u003eCompatible with 75, 80, 85, and 90 HP Yamaha outboards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha 75 HP outboard\u003c\/li\u003e\n\u003cli\u003efor Yamaha 80 HP outboard\u003c\/li\u003e\n\u003cli\u003efor Yamaha 85 HP outboard\u003c\/li\u003e\n\u003cli\u003efor Yamaha 90 HP outboard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed during routine water pump service on Yamaha outboards\u003c\/li\u003e\n\u003cli\u003eIdeal for saltwater and freshwater cooling systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn impellers that cause overheating\u003c\/li\u003e\n\u003cli\u003eEssential for maintaining peak engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e688-44352-03-00, 18-3070\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should I replace the water pump impeller? \u003cstrong\u003eA:\u003c\/strong\u003e Yamaha recommends replacing the impeller every 2 to 3 years or about 300 hours of operation, whichever comes first.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this impeller come with the key? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the key is included to properly seat the impeller on the driveshaft.\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":45556592083030,"sku":"ZZ3E00805","price":30.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_740b02c4-2972-490d-87e6-bfeae704a563.jpg?v=1789213305","url":"https:\/\/www.solidspare.com\/products\/water-pump-impeller-with-key-for-yamaha-688-44352-03-00-18-3070-75-80-85-90-hp","provider":"Solid Spare","version":"1.0","type":"link"}