{"product_id":"hella-009121081-engine-crankshaft-position-sensor","title":"Hella 009121081 Engine Crankshaft Position Sensor","description":"\u003ch2\u003eHELLA Camshaft Position Sensor for Mercedes-Benz\u003c\/h2\u003e\u003cp\u003eThe HELLA Engine Camshaft Position Sensor monitors camshaft position so the engine control system can manage ignition timing and fuel injection timing with the correct signal. Built as a standard replacement with a black plastic housing, 12V operation, and a 2-pin round connector, this sensor is specified for select Mercedes-Benz applications and uses corrosion-resistant terminals and coatings for durability.\u003c\/p\u003e\u003cp\u003ePart number 009121081 is engineered to meet OE specifications for fit, form, and function. It includes a rubber seal ring for a secure installation and is calibrated with advanced diagnostic tools for consistent signal output.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 009121081 from HELLA\u003c\/li\u003e\n\u003cli\u003eStandard replacement camshaft position sensor \/ impulse sensor\u003c\/li\u003e\n\u003cli\u003e12VDC operation with 2 terminals and 1 connector\u003c\/li\u003e\n\u003cli\u003eRound male connector with female terminals\u003c\/li\u003e\n\u003cli\u003eBlack plastic sensor body with 17.80 mm body diameter\u003c\/li\u003e\n\u003cli\u003eIncludes gasket\/seal ring made from rubber\u003c\/li\u003e\n\u003cli\u003e2 bolt holes and 6.50 mm mounting hole diameter\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant terminals and coatings for added durability\u003c\/li\u003e\n\u003cli\u003eOE-spec fit, form, and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eHELLA 009121081 is a camshaft position sensor for Mercedes-Benz engines that rely on accurate camshaft timing data for proper ignition and fuel delivery. The sensor body measures 17.80 mm in diameter and uses a 2-pin electrical layout with a round connector shape, making it a direct-match style replacement for the listed applications. This part cross-references Delphi SS10936 and Gates 18937 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With select Mercedes-Benz models including the 1990-1997 Mercedes-Benz 300CE, 300E, 300SE, 300SL, 300TE, 400E, 400SE, 400SEL, 500E, 500SEC, 500SEL, 500SL, C280, C36 AMG, E320, E420, E500, S320, S420, S500, SL320, and SL500. Fits 1995-1997 Mercedes-Benz S500, N\/A; Fits 1994-1996 Mercedes-Benz C280, N\/A; Fits 1995-1996 Mercedes-Benz C36 AMG, N\/A; Fits 1994-1996 Mercedes-Benz S320, N\/A; Fits 1994-1996 Mercedes-Benz SL320, N\/A; Fits 1994-1995 Mercedes-Benz E320, N\/A; Fits 1994-1995 Mercedes-Benz E420, N\/A; Fits 1994-1995 Mercedes-Benz S420, N\/A; Fits 1994-1995 Mercedes-Benz SL500, N\/A; Fits 1994 Mercedes-Benz E500, N\/A; Fits 1994 Mercedes-Benz S500, N\/A; Fits 1990-1993 Mercedes-Benz 300CE, N\/A; Fits 1993 Mercedes-Benz 300E, N\/A; Fits 1992-1993 Mercedes-Benz 300SE, N\/A; Fits 1990-1993 Mercedes-Benz 300SL, N\/A; Fits 1993 Mercedes-Benz 300TE, N\/A; Fits 1992-1993 Mercedes-Benz 400E, N\/A; Fits 1993 Mercedes-Benz 400SEL, N\/A; Fits 1992-1993 Mercedes-Benz 500E, N\/A; Fits 1993 Mercedes-Benz 500SEC, N\/A; Fits 1992-1993 Mercedes-Benz 500SEL, N\/A; Fits 1990-1993 Mercedes-Benz 500SL, N\/A; Fits 1992 Mercedes-Benz 400SE, N\/A.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Resolve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHard starting caused by incorrect camshaft position signal\u003c\/li\u003e\n\u003cli\u003eRough idle from inconsistent ignition timing input\u003c\/li\u003e\n\u003cli\u003eFuel injection timing errors related to sensor signal loss\u003c\/li\u003e\n\u003cli\u003eCheck engine light conditions tied to camshaft sensor faults\u003c\/li\u003e\n\u003cli\u003eIntermittent drivability issues on Mercedes-Benz engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eAssy\/disassy by qualified personnel required. Verify connector shape, pin count, mounting hole diameter, and seal-ring condition before installation. This sensor uses a 2-pin round connector and does not include mounting hardware, wiring harness, or mounting bracket. Confirm OE reference 002 153 95 28 and match the application before replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHELLA Electronics draws on OE competence developed over more than 60 years. This sensor is calibrated with advanced diagnostic tools and built to OE specifications for fit, form, and function, supporting consistent replacement quality for Mercedes-Benz camshaft position sensor service.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415097405621,"sku":"BFDP-009121081","price":44.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_009121081_Fro.jpg?v=1777799426","url":"https:\/\/www.partcatalog.com\/products\/hella-009121081-engine-crankshaft-position-sensor","provider":"PartCatalog","version":"1.0","type":"link"}