{"product_id":"professional-parts-sweden-26431664-engine-coolant-thermostat","title":"Professional Parts Sweden 26431664 Engine Coolant Thermostat","description":"\u003ch2\u003eEngine Coolant Thermostat for Volvo Cooling Systems\u003c\/h2\u003e\u003cp\u003eProfessional Parts Sweden 26431664 is an engine coolant thermostat with a 90-degree opening temperature for Volvo cooling system service. It is a direct-fit replacement for a wide range of Volvo models, including S60, XC70, S80, C70, S40, V40, V70, S70, S90, V90, 850, and 960.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine coolant thermostat with 90°C opening temperature\u003c\/li\u003e\n\u003cli\u003eOE-style replacement for temperature regulation in the cooling circuit\u003c\/li\u003e\n\u003cli\u003eFits multiple Volvo passenger car applications from 1992-2009\u003c\/li\u003e\n\u003cli\u003ePart number 26431664 for easy identification and ordering\u003c\/li\u003e\n\u003cli\u003eCross-references select aftermarket and OE numbers for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis thermostat helps regulate coolant flow so the engine can reach and maintain proper operating temperature. Professional Parts Sweden 26431664 is used in Volvo cooling systems where stable temperature control is needed for everyday driving, warm-up performance, and consistent heater output. It is a practical replacement for Volvo S60, XC70, S80, C70, S40, V40, V70, S70, S90, V90, 850, and 960 applications. This part cross-references QTH616K and V95-99-0006 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine running too cool or taking too long to warm up\u003c\/li\u003e\n\u003cli\u003eTemperature fluctuations during normal driving\u003c\/li\u003e\n\u003cli\u003eWeak cabin heat caused by poor coolant regulation\u003c\/li\u003e\n\u003cli\u003eCooling system service needs on aging Volvo models\u003c\/li\u003e\n\u003cli\u003eReplacement of a worn or sticking thermostat assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify the opening temperature is 90°C before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm vehicle fitment by year and model, especially on Volvo S90, V90, and 960 applications with gasket notes.\u003c\/li\u003e\n\u003cli\u003eInspect the thermostat housing and sealing surfaces during service.\u003c\/li\u003e\n\u003cli\u003eUse the part number 26431664 to match the correct cooling system application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eProfessional Parts Sweden supplies application-specific replacement parts for European vehicles. This thermostat is cataloged for confirmed Volvo fitments and is identified by part number 26431664.\u003c\/p\u003e\u003ch2\u003eCompatible With Volvo Models\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2001-2009 Volvo S60, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2007 Volvo XC70, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1999-2006 Volvo S80, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1998-2005 Volvo C70, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1999-2004 Volvo S40, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1999-2004 Volvo V40, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1998-2002 Volvo V70, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 Volvo S70, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1998 Volvo S90, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1997-1998 Volvo S90, N\/A, Incl.Gasket\u003c\/li\u003e\n\u003cli\u003eFits 1998 Volvo V90, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1997-1998 Volvo V90, N\/A, Incl.Gasket\u003c\/li\u003e\n\u003cli\u003eFits 1993-1997 Volvo 850, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1992-1997 Volvo 960, N\/A, Incl.Gasket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Professional Parts Sweden","offers":[{"title":"Default Title","offer_id":52727068590261,"sku":"FNJW-26431664","price":17.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PS_26431664_Fro.jpg?v=1782107694","url":"https:\/\/www.partcatalog.com\/products\/professional-parts-sweden-26431664-engine-coolant-thermostat","provider":"PartCatalog","version":"1.0","type":"link"}