{"product_id":"volvo-1548","title":"Volvo Penta Coolant Pump 21974080","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eVolvo Penta \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21974080\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a genuine OEM coolant pump used in the engine cooling system on select Volvo Penta diesel applications. The pump circulates engine coolant through the cooling circuit to help maintain proper operating temperature. Volvo Penta \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21974080 has been superseded by 23959595\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eKey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\u003e\n\u003cli\u003e\u003cspan\u003eGenuine Volvo Penta OEM coolant pump\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOriginal part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21974080\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCurrent replacement part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e23959595\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEngine-driven cooling-system circulation pump\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eConfirmed Volvo Penta application on the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTAD1180VE\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReplacement \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e23959595\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e has a listed weight of approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5.898 kg\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eEngine Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConfirmed Volvo Penta application includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTAD1180VE\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 10.8 L, 6-cylinder diesel application\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdditional Volvo engine applications may use related versions of this pump, but exact Volvo Penta fitment should be confirmed by engine serial number before ordering.\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\u003eConfirm \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21974080 \/ 23959595\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e against the Volvo Penta engine serial number before installation. Cooling-system components can vary by engine specification and production range, so serial-number verification is the safest way to ensure the current replacement pump is correct.\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 coolant pump if it develops coolant leakage, bearing play, abnormal noise, shaft damage, reduced coolant circulation, or other confirmed pump-related cooling-system problems. Persistent overheating should be properly diagnosed because thermostats, restrictions, coolant condition and other cooling-system components can produce similar symptoms.\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\u003eDrain the cooling system as required before removal and keep all mating surfaces clean during installation. Inspect surrounding hoses, seals, drive components and coolant condition while the pump is accessible. Refill with the correct Volvo Penta-approved coolant mixture and check carefully for leaks after the engine reaches operating temperature.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eAlternate\/Superseded Part Numbers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e21974080\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Original Volvo Penta coolant pump\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e23959595\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Current Volvo Penta replacement \/ superseding part number\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e21812257\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Related Volvo Penta reference within the same pump family\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\u003e\u003cspan\u003eFor this pump, the key update is the supersession: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21974080 now crosses to 23959595\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Use the newer number when checking current availability, but still verify the engine serial number before ordering.\u003c\/span\u003e\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":44081133879332,"sku":"21974080","price":1625.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/b19c863d-bfda-4095-9b9a-baa0886b7c6e.png?v=1786411194","url":"https:\/\/marisolmarine.com\/products\/volvo-1548","provider":"Marisol Marine Company","version":"1.0","type":"link"}