{"product_id":"thermostat-housing-for-bmw-e39-1997-1998-528i-11531740478","title":"Thermostat Housing  For BMW E39 1997-1998 528I - 11531740478","description":"\u003ch2\u003eThermostat Housing for BMW\u003c\/h2\u003e\u003cp\u003eThis thermostat housing for BMW E39 528i 1997-1998 models carries OEM cross-reference 11531740478 and houses the thermostat while sealing coolant flow to support proper engine temperature regulation.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermostat housing for BMW E39 1997-1998 528i is the component that holds the thermostat and seals the cooling circuit so the engine reaches and holds its correct operating temperature. Manufactured to meet OEM reference 11531740478, it replaces a cracked or leaking factory housing. A solid choice for anyone chasing a coolant leak or refreshing the cooling system.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM cross-reference 11531740478 for accurate fitment\u003c\/li\u003e\n\u003cli\u003eHouses the thermostat to regulate engine coolant temperature\u003c\/li\u003e\n\u003cli\u003eMolded to factory mounting points for direct installation\u003c\/li\u003e\n\u003cli\u003eSeals the cooling circuit to help prevent leaks\u003c\/li\u003e\n\u003cli\u003eHeat-resistant construction suited to engine bay conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor BMW E39 528i 1997\u003c\/li\u003e\n\u003cli\u003efor BMW E39 528i 1998\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCooling system repair after a cracked or leaking factory housing\u003c\/li\u003e\n\u003cli\u003eThermostat replacement jobs on E39 528i models\u003c\/li\u003e\n\u003cli\u003ePreventive cooling system refresh\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11531740478\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermostat housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor BMW E39 528i 1997-1998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this include the thermostat? \u003cstrong\u003eA:\u003c\/strong\u003e This listing covers the thermostat housing itself; check the listing details for what is included before ordering. Confirm whether your thermostat and gasket are serviceable or need separate replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original BMW part? \u003cstrong\u003eA:\u003c\/strong\u003e It is a replacement thermostat housing for BMW E39 models carrying OEM reference 11531740478, not an original brand product. Verify the part number against your vehicle before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50983092322390,"sku":"ZZ3U00080","price":23.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_b6312f76-abde-4202-9419-f46f0288809a.jpg?v=1793651853","url":"https:\/\/www.solidspare.com\/products\/thermostat-housing-for-bmw-e39-1997-1998-528i-11531740478","provider":"Solid Spare","version":"1.0","type":"link"}