{"product_id":"hella-009107841-engine-coolant-temperature-sensor","title":"Hella 009107841 Engine Coolant Temperature Sensor","description":"\u003ch2\u003eEngine Coolant Temperature Sensor for Mercedes-Benz\u003c\/h2\u003e\u003cp\u003eThis Hella engine coolant temperature sensor is a 4-pin NTC sensor built for Mercedes-Benz applications that require accurate coolant temperature input. Part number 009107841 is a direct-fit style replacement for select E-Class, S-Class, SL-Class, and related models from the late 1980s through the mid-1990s.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHella engine coolant temperature sensor, part number 009107841\u003c\/li\u003e\n\u003cli\u003e4-pin connector for the listed Mercedes-Benz applications\u003c\/li\u003e\n\u003cli\u003eNTC sensor design for coolant temperature signal output\u003c\/li\u003e\n\u003cli\u003eM14x1.5 thread size with 22 mm spanner size\u003c\/li\u003e\n\u003cli\u003eBlack housing finish\u003c\/li\u003e\n\u003cli\u003eCross-references Beck\/Arnley 158-0741 and Delphi TS10263 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\u003cp\u003eThe Hella 009107841 coolant temperature sensor monitors engine coolant temperature and sends the signal used by the vehicle’s engine management system and gauge circuit. Accurate temperature feedback is important on Mercedes-Benz 190E, 300E, 300SE, 300TE, 400E, 500E, S-Class, and SL-Class models because the sensor data affects how the system reads engine temperature during operation. This part number 009107841 is specified with a 4-pin connector, NTC sensor type, and M14x1.5 thread for the listed fitments.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1994-1995 Mercedes-Benz E420, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1994-1995 Mercedes-Benz S420, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1994-1995 Mercedes-Benz S500, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1994-1995 Mercedes-Benz S600, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1994-1995 Mercedes-Benz SL500, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1994-1995 Mercedes-Benz SL600, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1994 Mercedes-Benz E500, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1988-1993 Mercedes-Benz 190E, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1988-1993 Mercedes-Benz 300CE, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1988-1993 Mercedes-Benz 300E, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1988-1993 Mercedes-Benz 300SE, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1990-1993 Mercedes-Benz 300SL, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1988-1993 Mercedes-Benz 300TE, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1992-1993 Mercedes-Benz 400E, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1993 Mercedes-Benz 400SEL, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1992-1993 Mercedes-Benz 500E, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1993 Mercedes-Benz 500SEC, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1992-1993 Mercedes-Benz 500SEL, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1990-1993 Mercedes-Benz 500SL, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1993 Mercedes-Benz 600SEC, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1992-1993 Mercedes-Benz 600SEL, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1993 Mercedes-Benz 600SL, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1992 Mercedes-Benz 400SE, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1988-1991 Mercedes-Benz 300SEL, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1989-1991 Mercedes-Benz 420SEL, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1988-1991 Mercedes-Benz 560SEC, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1988-1991 Mercedes-Benz 560SEL, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1988-1989 Mercedes-Benz 260E, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003cli\u003eFits 1988-1989 Mercedes-Benz 560SL, N\/A, 4-Pin Connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Symptoms This Sensor Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect coolant temperature readings on the dash or scan data\u003c\/li\u003e\n\u003cli\u003eHard starting or poor cold-start fuel control caused by inaccurate temperature input\u003c\/li\u003e\n\u003cli\u003eRough idle or drivability issues related to coolant temperature signal errors\u003c\/li\u003e\n\u003cli\u003eCooling fan or engine management behavior affected by faulty temperature feedback\u003c\/li\u003e\n\u003cli\u003eIntermittent sensor faults on Mercedes-Benz 190E, 300E, S-Class, and SL-Class models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the connector style, thread size, and spanner size before installation. This Hella coolant temperature sensor uses a 4-pin connector and M14x1.5 thread, so the replacement should match the original sensor specification on the vehicle. Inspect the connector terminals and cooling system condition during service, and confirm the sensor is tightened to the correct specification for the application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHella is an established OE-level automotive parts brand, and this sensor is built to the listed specifications for the confirmed Mercedes-Benz applications. Part number 009107841 is a direct reference for the specified coolant temperature sensor application.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415097143477,"sku":"BFDP-009107841","price":26.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_009107841_Fro.jpg?v=1777799370","url":"https:\/\/www.partcatalog.com\/products\/hella-009107841-engine-coolant-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}