{"product_id":"hella-009109291-air-charge-temperature-sensor","title":"Hella 009109291 Air Charge Temperature Sensor","description":"\u003ch2\u003eHELLA Air Charge Temperature Sensor for Mercedes-Benz\u003c\/h2\u003e\u003cp\u003eRestore accurate intake air temperature readings with this HELLA OE Certified air charge temperature sensor. Built as a standard replacement with OE-level accuracy, part number 009109291 helps the engine control system measure incoming air correctly for cleaner combustion, stable boost response, and consistent drivability.\u003c\/p\u003e\u003cp\u003eCompatible With Mercedes-Benz Sprinter 2500, Sprinter 3500, Sprinter 3500XD, S65 AMG, GLE300d, GLS350d, Maybach S600, E250, GL350, C250, and other listed applications with a 2-pin connector.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHELLA OE Certified product line for OE-style fit and function\u003c\/li\u003e\n\u003cli\u003eStandard replacement air charge temperature sensor\u003c\/li\u003e\n\u003cli\u003e2-pin connector design\u003c\/li\u003e\n\u003cli\u003eNTC sensor type for temperature-dependent resistance readings\u003c\/li\u003e\n\u003cli\u003eBuilt for intake air measurement in demanding engine environments\u003c\/li\u003e\n\u003cli\u003ePart number 009109291 for easy lookup and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow This Sensor Works\u003c\/h2\u003e\u003cp\u003eThe air charge temperature sensor monitors the temperature of intake air entering the engine so the control module can adjust fuel delivery and boost strategy. Accurate readings matter on turbocharged diesel and gasoline engines, especially in Mercedes-Benz Sprinter vans and performance models where intake air temperature affects combustion efficiency, throttle response, and emissions control. HELLA’s OE Certified line focuses on precise sensor output and durable construction for everyday service replacement.\u003c\/p\u003e\u003cp\u003eThis part cross-references Beck\/Arnley 158-0954 and VEMO V30-72-0103 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems It Can Help Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect intake air temperature readings\u003c\/li\u003e\n\u003cli\u003eRough idle or inconsistent engine response\u003c\/li\u003e\n\u003cli\u003ePoor fuel mixture control from faulty sensor data\u003c\/li\u003e\n\u003cli\u003eReduced boost management accuracy on turbocharged applications\u003c\/li\u003e\n\u003cli\u003eCheck engine light related to intake air temperature sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eAssy\/Disassy by Qualified Personnel Required. Verify the 2-pin connector style and confirm vehicle application before installation. This sensor is listed for numerous Mercedes-Benz and Dodge Sprinter applications, including 2023-2024 Mercedes-Benz Sprinter 2500, 2010-2023 Mercedes-Benz Sprinter 3500, 2019-2020 Mercedes-Benz Sprinter 3500XD, 2003-2009 Dodge Sprinter 2500, and 2007-2009 Mercedes-Benz GL320. Always compare the original sensor and connector before replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2023-2024 Mercedes-Benz Sprinter 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2023 Mercedes-Benz Sprinter 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2021-2022 Mercedes-Benz Sprinter 3500XD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2019-2020 Mercedes-Benz Sprinter 3500XD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Dodge Sprinter 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Dodge Sprinter 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2015-2020 Mercedes-Benz S65 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2016-2017 Mercedes-Benz GLE300d, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2014-2016 Mercedes-Benz E250, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2016 Mercedes-Benz GL350, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHELLA OE Certified parts are engineered to meet OE-level accuracy and durability expectations for replacement service. Part number 009109291 is built for reliable sensor output in harsh underhood conditions, supporting consistent performance across the listed Mercedes-Benz and Dodge applications.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415097176245,"sku":"BFDP-009109291","price":25.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_009109291_Fro.jpg?v=1777799377","url":"https:\/\/www.partcatalog.com\/products\/hella-009109291-air-charge-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}