{"product_id":"sierra-18-3017-water-pump-impeller-replaces-47-89984t3","title":"Sierra Impeller - SIE-18-3017","description":"\u003cp\u003eSierra 18-3017 Water Pump Impeller for Mercury\u003c\/p\u003e\u003cp\u003eSierra replacement water pump impeller for Mercury and MerCruiser engines. This impeller fits MCM and outboard applications. All Sierra engine parts are manufactured to meet or exceed OEM requirements.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003eFor Use On All #1, R, MR, and Alpha units thru S\/N D494568. Sierra\u003c\/p\u003e\u003cp\u003eAlso For Raw Water Pump On 190 IB S\/N 1564539-1720903 \u0026amp; 225 IB S\/N 1539620-2278646\u003c\/p\u003e\u003cp\u003eFits MCM \u0026amp; outboard applications\u003c\/p\u003e\u003cp\u003eUses a brass insert\u003c\/p\u003e\u003cp\u003eInterchangeable with:\u003c\/p\u003e\u003cp\u003eMerCruiser Stern Drive\u003c\/p\u003e\u003cp\u003e47-89984T3\u003c\/p\u003e\u003cp\u003e47-89984T4\u003c\/p\u003e\u003cp\u003e47-30221\u003c\/p\u003e\u003cp\u003e47-65960\u003c\/p\u003e\u003cp\u003e47-65960\u003c\/p\u003e\u003cp\u003eMallory\u003c\/p\u003e\u003cp\u003e9-45306\u003c\/p\u003e\u003cp\u003eMercury Marine\u003c\/p\u003e\u003cp\u003e47-89984T4\u003c\/p\u003e\u003cp\u003e47-30221\u003c\/p\u003e\u003cp\u003e47-65960\u003c\/p\u003e\u003cp\u003e4789984\u003c\/p\u003e\u003cp\u003e47-899844\u003c\/p\u003e\u003cp\u003e47-899842\u003c\/p\u003e\u003cp\u003e47-85460\u003c\/p\u003e\u003cp\u003e47-89984T3\u003c\/p\u003e\u003cp\u003eChrysler\/Force\/US Marine\u003c\/p\u003e\u003cp\u003e47-803631T\u003c\/p\u003e\u003cp\u003e47-F694065\u003c\/p\u003e\u003cp\u003eEMP\u003c\/p\u003e\u003cp\u003e47-00001\u003c\/p\u003e\u003cp\u003eGLM\u003c\/p\u003e\u003cp\u003e89840\u003c\/p\u003e\u003cp\u003ePro Marine\u003c\/p\u003e\u003cp\u003e89984\u003c\/p\u003e\u003cp\u003eRedline\u003c\/p\u003e\u003cp\u003eRL3017\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Sierra 18-3017 Water Pump Impeller for Mercury used for? The Sierra 18-3017 is a replacement water pump impeller for Mercury and MerCruiser engines. It is specified for MCM and outboard applications and is manufactured to meet or exceed OEM requirements. The impeller uses a brass insert and is listed for specific MerCruiser drive and raw water pump applications.\u003c\/li\u003e\n\u003cli\u003eWhich MerCruiser drives does the Sierra 18-3017 water pump impeller fit? The Sierra 18-3017 is specified for all #1, R, MR, and Alpha units through serial number D494568. It is also listed for the raw water pump on 190 IB units with serial numbers 1564539 through 1720903 and 225 IB units with serial numbers 1539620 through 2278646.\u003c\/li\u003e\n\u003cli\u003eCan the Sierra 18-3017 impeller be used for Mercury outboard applications? Yes. The product description states that the Sierra 18-3017 fits MCM and outboard applications. However, it does not provide specific outboard horsepower, model years, or serial-number ranges, so verify your particular Mercury outboard application before selecting this replacement impeller.\u003c\/li\u003e\n\u003cli\u003eWhat is the Sierra 18-3017 water pump impeller made with? The Sierra 18-3017 Water Pump Impeller uses a brass insert. It is a Sierra replacement engine part for Mercury and MerCruiser applications and is manufactured to meet or exceed OEM requirements. The supplied description does not specify additional impeller materials or dimensions.\u003c\/li\u003e\n\u003cli\u003eWhat part numbers are interchangeable with the Sierra 18-3017 water pump impeller? The Sierra 18-3017 is listed as interchangeable with multiple part numbers, including MerCruiser Stern Drive 47-89984T3, 47-89984T4, 47-30221, and 47-65960, Mallory 9-45306, Mercury Marine 47-89984T4 and 47-30221, GLM 89840, Pro Marine 89984, and Redline RL3017. Additional Chrysler\/Force\/US Marine and EMP numbers are also listed.\u003c\/li\u003e\n\u003cli\u003eWhich Mercury and MerCruiser applications should be verified before using the Sierra 18-3017? Before selecting the Sierra 18-3017, verify your drive or engine application against the supplied fitment information. The listed applications include #1, R, MR, and Alpha units through serial number D494568, plus specific 190 IB and 225 IB raw water pump serial-number ranges. The description also identifies MCM and outboard applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":50582454337794,"sku":"SIE-18-3017","price":26.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/Untitled-1__02071.1753840677_235b4f7a-c1b4-4c6f-aa3c-844289e4019d.webp?v=1791081551","url":"https:\/\/allmarineworld.com\/products\/sierra-18-3017-water-pump-impeller-replaces-47-89984t3","provider":"All Marine World","version":"1.0","type":"link"}