{"product_id":"arco-ip003-johnson-pump-replacement-impeller","title":"Arco IP003 Johnson Pump Replacement Impeller","description":"\u003ch2\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe ARCO IP003 is a premium replacement flexible impeller for compatible Johnson Pump circulating-water pumps. It replaces Johnson Pump impeller \u003cstrong\u003e09-45825\u003c\/strong\u003e and Sierra \u003cstrong\u003e18-3089\u003c\/strong\u003e, restoring pumping performance when the original impeller has become worn, cracked, hardened or damaged. ARCO lists the IP003 specifically for circulating-water-pump service.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eARCO part number: \u003cstrong\u003eIP003\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplacement impeller for compatible Johnson Pump applications\u003c\/li\u003e\n\u003cli\u003eIntended for a circulating-water pump\u003c\/li\u003e\n\u003cli\u003eReplaces Johnson Pump \u003cstrong\u003e09-45825\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCross-references Sierra \u003cstrong\u003e18-3089\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePremium new replacement component\u003c\/li\u003e\n\u003cli\u003eUPC \/ GTIN: \u003cstrong\u003e693006030159\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePump Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe ARCO IP003 is designed for circulating-water pumps originally equipped with Johnson Pump impeller \u003cstrong\u003e09-45825\u003c\/strong\u003e. It may also be used where Sierra \u003cstrong\u003e18-3089\u003c\/strong\u003e is specified as the replacement impeller.\u003c\/p\u003e\n\u003cp\u003eBecause Johnson Pump manufactures several different pump sizes and impeller configurations, compatibility should be confirmed through the original impeller number or pump service information rather than by appearance alone.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, verify that the existing impeller or pump documentation identifies one of the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eARCO \u003cstrong\u003eIP003\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eJohnson Pump \u003cstrong\u003e09-45825\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSierra \u003cstrong\u003e18-3089\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not select this impeller solely because the installed unit is a Johnson Pump. Confirm the exact impeller reference, hub configuration and pump model before installation.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace the impeller when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCooling-water flow becomes weak or inconsistent\u003c\/li\u003e\n\u003cli\u003eThe pump becomes difficult to prime\u003c\/li\u003e\n\u003cli\u003eThe engine begins running hotter than normal\u003c\/li\u003e\n\u003cli\u003eImpeller blades are cracked, torn or permanently deformed\u003c\/li\u003e\n\u003cli\u003eRubber has become hardened or brittle\u003c\/li\u003e\n\u003cli\u003eBlade tips are missing\u003c\/li\u003e\n\u003cli\u003eThe pump has operated without water\u003c\/li\u003e\n\u003cli\u003ePreventive cooling-system service is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf sections of the old impeller are missing, inspect downstream hoses, fittings and cooling passages for loose fragments before returning the system to service.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShut down the engine and disconnect the battery.\u003c\/li\u003e\n\u003cli\u003eClose the raw-water intake seacock where fitted.\u003c\/li\u003e\n\u003cli\u003eNote the pump-cover orientation before disassembly.\u003c\/li\u003e\n\u003cli\u003eRemove the old impeller without damaging the housing or shaft.\u003c\/li\u003e\n\u003cli\u003eInspect the cover plate, cam, shaft and pump body for scoring or wear.\u003c\/li\u003e\n\u003cli\u003eLocate any missing pieces from the old impeller.\u003c\/li\u003e\n\u003cli\u003eLubricate the replacement impeller with a suitable impeller-installation lubricant.\u003c\/li\u003e\n\u003cli\u003eAlign the hub carefully with the pump shaft.\u003c\/li\u003e\n\u003cli\u003eReplace the cover gasket or sealing component where required.\u003c\/li\u003e\n\u003cli\u003eTighten the cover fasteners evenly.\u003c\/li\u003e\n\u003cli\u003eRestore the water supply before starting the engine.\u003c\/li\u003e\n\u003cli\u003eConfirm proper water flow and inspect the pump for leaks immediately after startup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA worn, distorted or heavily scored pump housing may require additional pump service rather than an impeller replacement alone.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate \/ Cross-Reference Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eARCO: \u003cstrong\u003eIP003\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eJohnson Pump: \u003cstrong\u003e09-45825\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSierra: \u003cstrong\u003e18-3089\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUPC \/ GTIN: \u003cstrong\u003e693006030159\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatible \u0026amp; Related Parts\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhen servicing flexible-impeller circulating-water pumps, consider these related impeller kits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/jabsco-neoprene-impeller-kit-17936-0001-p-flexible-raw-water-pump-service-kit\"\u003eJabsco Neoprene Impeller Kit 17936-0001-P\u003c\/a\u003e – flexible raw-water pump service kit\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/jabsco-neoprene-impeller-kit-17954-0001-p-flexible-raw-water-pump-service-kit\"\u003eJabsco Neoprene Impeller Kit 17954-0001-P\u003c\/a\u003e – flexible raw-water pump service kit\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/jabsco-neoprene-impeller-kit-17370-0001-p-flexible-raw-water-pump-service-kit\"\u003eJabsco Neoprene Impeller Kit 17370-0001-P\u003c\/a\u003e – flexible raw-water pump service kit\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/jabsco-4568-0001-p-profile-k-neoprene-impeller-kit\"\u003eJabsco 4568-0001-P Profile K Neoprene Impeller Kit\u003c\/a\u003e – flexible impeller kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe safest way to identify the IP003 is by matching \u003cstrong\u003eJohnson Pump 09-45825\u003c\/strong\u003e or \u003cstrong\u003eSierra 18-3089\u003c\/strong\u003e. Johnson Pump produces many impellers that can appear similar but differ in diameter, width and hub design, so matching the number is more reliable than comparing the impeller visually.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51156140458020,"sku":"57-IP003","price":174.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/3ce79e9c-3741-4bbf-ab88-d188ce6e9656.png?v=1785208447","url":"https:\/\/marisolmarine.com\/products\/arco-ip003-johnson-pump-replacement-impeller","provider":"Marisol Marine Company","version":"1.0","type":"link"}