{"product_id":"volvo-1545","title":"Volvo Penta Thermostat Housing 21967279","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eVolvo Penta \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21967279\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an OEM thermostat housing used in the engine coolant circuit. The housing provides the mounting and coolant-routing location for the thermostat assembly, allowing coolant flow to be regulated as the engine reaches operating temperature. Part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21967279\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is also identified within Volvo Group applications as an engine coolant thermostat housing \/ water outlet.\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 Group OEM thermostat housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOEM part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21967279\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePart of the engine cooling and thermostat circuit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvides the housing and coolant passage for the thermostat assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAlso associated with Volvo \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eD13\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and Mack \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMP8\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e engine-family applications\u003c\/span\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\u003ePart \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21967279\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is confirmed within the broader Volvo Group engine family and is commonly associated with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eVolvo D13\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eMack MP8\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor Volvo Penta applications, exact engine fitment should be confirmed by \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eengine model and serial number\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e before ordering, as cooling-system configurations can vary between marine, industrial and power-generation engine installations.\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\u003e21967279\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e against the Volvo Penta engine serial number and cooling-system parts diagram before installation. Volvo Group engine families can share base-engine components while using different cooling-system configurations depending on application.\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 thermostat housing if it is cracked, warped, severely corroded, damaged at a hose or sealing connection, or leaking coolant around the thermostat mounting area. Persistent coolant seepage after seal replacement can indicate damage to the housing or sealing surface.\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\u003eInspect the thermostat, seals, hose connections and mating surfaces whenever the housing is removed. Clean all sealing surfaces before assembly, replace deteriorated seals as required, refill with the correct Volvo Penta-approved coolant, 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\u003e21967279\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Volvo Group thermostat housing \/ water outlet\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e21692377\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Related Volvo Group reference sharing the same NSN classification for this water-outlet application\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConfirm any substitution against the engine serial number before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eParts Desk Insight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eVolvo Group D13-family components can cross between several engine applications, but that does \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot automatically guarantee Volvo Penta fitment\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Matching \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21967279 to the engine serial number and thermostat-housing diagram\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is the safest approach.\u003c\/span\u003e\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":44081133781028,"sku":"21967279","price":484.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/f601118f-9581-4a04-bc48-c2a2859f3565.png?v=1786411546","url":"https:\/\/marisolmarine.com\/products\/volvo-1545","provider":"Marisol Marine Company","version":"1.0","type":"link"}