{"product_id":"hella-009107251-engine-coolant-temperature-sensor","title":"Hella 009107251 Engine Coolant Temperature Sensor","description":"\u003ch2\u003eMercedes-Benz Coolant Temperature Sensor\u003c\/h2\u003e\u003cp\u003eThis Hella engine coolant temperature sensor monitors coolant temperature for Mercedes-Benz applications that use a 12V, 1-pin, bolted sensor with a seal. Part number 009107251 is a direct-fit style replacement for select Mercedes-Benz C200 and SL60 AMG models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHella engine coolant temperature sensor\u003c\/li\u003e\n\u003cli\u003ePart number 009107251\u003c\/li\u003e\n\u003cli\u003eNTC sensor design for temperature-based resistance signal output\u003c\/li\u003e\n\u003cli\u003e12V rated voltage\u003c\/li\u003e\n\u003cli\u003e1 connector \/ 1-pin configuration\u003c\/li\u003e\n\u003cli\u003eBolted mounting type with seal included\u003c\/li\u003e\n\u003cli\u003eM14x1.5 thread size\u003c\/li\u003e\n\u003cli\u003eBlack housing\u003c\/li\u003e\n\u003cli\u003eResistance: 628 Ohm\u003c\/li\u003e\n\u003cli\u003eTemperature range: 80°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eBuilt for Mercedes-Benz coolant temperature monitoring, this Hella sensor uses an NTC sensing element to report coolant temperature changes to the engine management system. The bolted design, M14x1.5 thread, and included seal support a secure installation on the specified applications. Use part number 009107251 when sourcing a replacement coolant temperature sensor for Mercedes-Benz C200 and Mercedes-Benz SL60 AMG vehicles.\u003c\/p\u003e\u003cp\u003eThis part cross-references VEMO V30-72-0083 for the same application.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2001 Mercedes-Benz C200, N\/A, 12V - 1-Pin Connector - Bolted - with Seal\u003c\/li\u003e\n\u003cli\u003eFits 1997-1999 Mercedes-Benz SL60 AMG, N\/A, 12V - 1-Pin Connector - Bolted - with Seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Symptoms This Sensor May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect coolant temperature readings\u003c\/li\u003e\n\u003cli\u003eHard starting when the engine is cold\u003c\/li\u003e\n\u003cli\u003eRough idle related to inaccurate temperature input\u003c\/li\u003e\n\u003cli\u003eCooling fan operation triggered at the wrong time\u003c\/li\u003e\n\u003cli\u003eCheck engine light tied to coolant temperature signal faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm the connector count, thread size, and mounting style before installation. This sensor uses a bolted mount with a seal and a single electrical connector, so the replacement should match the original configuration on the vehicle. Verify the coolant system is properly depressurized and the sealing surface is clean before fitting the sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHella is an established automotive parts brand with OE-level application coverage across many European vehicles. Part number 009107251 is specified for Mercedes-Benz coolant temperature sensor applications and should be matched to the vehicle’s original sensor configuration before installation.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415096848565,"sku":"BFDP-009107251","price":15.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_009107251_Fro.jpg?v=1777799308","url":"https:\/\/www.partcatalog.com\/products\/hella-009107251-engine-coolant-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}