{"product_id":"bmw-m30-thermostat-housing-11531250352-early-version","title":"BMW M30 Thermostat Housing 11531250352 Early Version","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGenuine \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBMW thermostat housing assembly for early M30 inline-six engines\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with a casting date from approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1977\/1978\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis complete used assembly includes the aluminum thermostat housing, early-style thermostat cover, and two installed temperature-related sensors\/switches. The exact part numbers and operation of the installed sensors have not been verified.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003ePart: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThermostat housing assembly\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eManufacturer: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBMW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eManufacturer type: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGenuine OEM\/OE\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEngine family: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEarly BMW M30 inline-six\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Cast aluminum\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCondition: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUsed – untested\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eApproximate casting period: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1977\/1978\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHousing casting number: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1 250 351.3\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePrimary BMW housing number: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e11531250352\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncluded: Housing, thermostat cover, and two installed sensors\/switches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupplied exactly as shown in the product photos\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBMW Thermostat Housing Part Numbers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1 250 351.3\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e cast into the housing is a casting number. The \u003c\/span\u003e\u003ccode dir=\"ltr\"\u003e\u003cspan\u003e.3\u003c\/span\u003e\u003c\/code\u003e\u003cspan\u003e identifies the casting revision and is not part of the orderable BMW part number.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe period-correct BMW part number for the housing is:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531250352\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 11 53 1 250 352\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAssociated earlier, intermediate, and superseding BMW references include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531250352\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 11 53 1 250 352\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531263058\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 11 53 1 263 058\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531271475\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 11 53 1 271 475\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531272703\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 11 53 1 272 703\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531272870\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 11 53 1 272 870\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531278187\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 11 53 1 278 187\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531710959\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 11 53 1 710 959 — final superseding part number\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBMW part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e11531250352\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e was used from approximately September 1968 until July 1981. It was later superseded by updated versions, with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e11531710959\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e being the final replacement number.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eThermostat Cover Part Numbers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe early thermostat cover fitted to this assembly is associated with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531250356\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 11 53 1 250 356\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531714861\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — 11 53 1 714 861 — superseding cover number\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRelated sealing components include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531250399\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — thermostat O-ring for the early housing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11531275881\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — vent screw\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese related numbers are provided for reference. Only the components visible in the product photos are included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eInstalled Sensors and Switches\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTwo period temperature-related sensors or switches are installed in the housing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eExact BMW part numbers: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNot verified\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCondition: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUsed and untested\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncluded: Yes, exactly as shown\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperational condition: Unknown\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe correct sensor configuration varies by model, production date, country specification, fuel-injection system, and wiring harness. Please compare the electrical terminals, threads, and physical design with the original components from your vehicle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eVehicle Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDepending on production date and cooling-system configuration, this early thermostat housing was used on various classic BMW models equipped with an M30 engine, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBMW E3:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2500, 2800, 3.0 S, 3.0 Si and 3.3 L\/Li\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBMW E9:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2500 CS, 2800 CS, 3.0 CS, 3.0 CSi and 3.0 CSL\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBMW E12:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 525, 528, 528i and 530i\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBMW E23:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e early 728, 730 and 733i models\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBMW E24:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e early 630 CS, 630 CSi and 633 CSi models\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLater superseding versions of the housing were also used on selected M30-powered BMW E28, E32, and E34 models. However, the cover, sensors, switches, and connection configuration may differ. Do not assume direct compatibility with a later vehicle without comparing the complete assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUsed original BMW component in unrestored condition. The housing and cover show visible oxidation, surface discoloration, dirt, coolant deposits, corrosion, old gasket residue, and normal marks from previous installation and storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe housing, thermostat cover, sensors, switches, and internal thermostat have not been tested. The presence and condition of the thermostat inside the housing have not been verified.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCleaning, disassembly, inspection, and installation with new seals are recommended before use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eImportant Notes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGenuine early BMW M30 thermostat housing assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHousing casting number: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1 250 351.3\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePrimary BMW part number: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e11531250352\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eUsed and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003euntested\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo unidentified sensors\/switches are included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe presence and condition of the internal thermostat have not been verified\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVisible oxidation, corrosion, deposits, and installation marks are present\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean and inspect all threaded ports and sealing surfaces before installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAlways install using the correct new gasket and O-ring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompare the housing, cover, hose connections, sensor configuration, and electrical terminals with your original assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIf you are unsure about compatibility, please contact us with your VIN, production date, and photos of your original thermostat housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRare genuine BMW component suitable for an OEM-correct restoration\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tayushi","offers":[{"title":"Default Title","offer_id":57443811393911,"sku":null,"price":75.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/3704\/2551\/files\/FE5A2B12-BF79-444C-B230-2110CA8ED0B9_1_105_c.jpg?v=1788857058","url":"https:\/\/www.tayushi.com\/nl\/products\/bmw-m30-thermostat-housing-11531250352-early-version","provider":"Tayushi","version":"1.0","type":"link"}