{"product_id":"for-mercruiser-7-4l-8-2l-v8-raw-water-pump-impeller-47-59362t-1-18-3087-89740","title":"For Mercruiser 7.4L 8.2L V8 Raw Water Pump Impeller 47-59362T 1 18-3087 89740","description":"\u003ch2\u003eRaw Water Pump Impeller for Mercruiser\u003c\/h2\u003e\u003cp\u003eThis raw water pump impeller for Mercruiser is a direct replacement for OEM part numbers 47-59362T1, 18-3087, and 89740, ensuring proper cooling for V8 marine engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe raw water pump impeller is essential for drawing water from outside the boat to cool the engine. Designed for Mercruiser 7.4L and 8.2L V8 powertrains, this raw water pump impeller delivers reliable performance. Replace your worn impeller with this durable raw water pump impeller to avoid overheating.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFlexible rubber vanes for positive water displacement\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant stainless steel hub\u003c\/li\u003e\n\u003cli\u003ePrecision fit for Mercruiser pump housings\u003c\/li\u003e\n\u003cli\u003eHandles debris and sand without damage\u003c\/li\u003e\n\u003cli\u003eStraightforward installation with standard tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Mercruiser 7.4L V8\u003c\/li\u003e\n\u003cli\u003efor Mercruiser 8.2L V8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDraws raw water from the marine environment\u003c\/li\u003e\n\u003cli\u003eFor stern drive and inboard engines\u003c\/li\u003e\n\u003cli\u003eFor use in salt or fresh water\u003c\/li\u003e\n\u003cli\u003eFor routine impeller replacement intervals\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\u003e47-59362T1, 18-3087, 89740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.4L, 8.2L V8\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 What is the difference between raw water and fresh water cooling? \u003cstrong\u003eA:\u003c\/strong\u003e Raw water cooling draws water directly from the outside environment, while fresh water cooling uses a closed loop with a heat exchanger. This impeller is for raw water systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if my impeller needs replacement? \u003cstrong\u003eA:\u003c\/strong\u003e Signs include overheating, reduced water flow from the exhaust, or visible wear on the vanes. Check annually.\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":45556594933846,"sku":"ZZ3E00884","price":31.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_381e66b8-ead0-42f1-9434-46641566d431.jpg?v=1789213980","url":"https:\/\/www.solidspare.com\/products\/for-mercruiser-7-4l-8-2l-v8-raw-water-pump-impeller-47-59362t-1-18-3087-89740","provider":"Solid Spare","version":"1.0","type":"link"}