{"product_id":"hella-358095891-mass-air-flow-sensor","title":"Hella 358095891 Mass Air Flow Sensor","description":"\u003ch2\u003eHELLA Mass Air Flow Sensor for BMW\u003c\/h2\u003e\u003cp\u003eRestore accurate airflow measurement with this HELLA Mass Air Flow Sensor, part number 358095891. It uses a hot-wire sensing element and OE-level calibration to help the engine management system maintain the correct fuel-to-air ratio for smoother throttle response, improved drivability, and consistent fuel economy.\u003c\/p\u003e\u003cp\u003eCompatible with select BMW 323i, 325i, 325xi, 328i, 528i, X3, Z3, and Z4 applications, this specific-fit sensor is built for direct replacement service on 6-pin, pipe-neck intake setups. The 80 mm inlet connection and included housing support a clean, factory-style installation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 358095891\u003c\/li\u003e\n\u003cli\u003eBrand: HELLA\u003c\/li\u003e\n\u003cli\u003eMass Air Flow Sensor for engine management systems\u003c\/li\u003e\n\u003cli\u003eHot-wire sensor design for precise airflow data\u003c\/li\u003e\n\u003cli\u003eSpecific fit for select BMW applications\u003c\/li\u003e\n\u003cli\u003e6-pin rectangular connector with female connector gender\u003c\/li\u003e\n\u003cli\u003ePipe-neck mounting type\u003c\/li\u003e\n\u003cli\u003e80 mm (3.15 in) inlet connection diameter\u003c\/li\u003e\n\u003cli\u003e12V electrical specification\u003c\/li\u003e\n\u003cli\u003eBlack plastic housing included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eHELLA 358095891 is a standard replacement mass air flow sensor engineered to measure incoming air volume accurately so the ECU can calculate fuel delivery with confidence. That matters on BMW engine management systems where a drifting or failed MAF can affect idle quality, acceleration, and overall efficiency. This unit is built with a hot-wire sensor element, a 6-terminal blade connection, and a rectangular 1-connector layout for direct replacement on the listed pipe-neck intake configurations.\u003c\/p\u003e\u003cp\u003eThis part cross-references Continental 5WK96050Z and Delphi AF10223 for the same application. For shoppers searching for a BMW 325i mass air flow sensor, BMW Z4 MAF sensor, or a 2001-2005 BMW 325xi engine management replacement, HELLA 358095891 is the direct-fit option to compare against the original equipment layout.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRough or unstable idle caused by inaccurate airflow readings\u003c\/li\u003e\n\u003cli\u003eHesitation or poor throttle response during acceleration\u003c\/li\u003e\n\u003cli\u003eReduced fuel economy from incorrect air-fuel calculations\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns related to mass air flow sensor performance\u003c\/li\u003e\n\u003cli\u003eDriveability issues on BMW 323i, 325i, 325xi, 328i, 528i, X3, Z3, and Z4 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the 6-pin connector, pipe-neck mounting style, and 80 mm inlet diameter before installation. This sensor is a specific-fit replacement, so matching the connector shape and intake tube dimensions is important for proper fitment. Assy\/disassy by qualified personnel required. No wiring harness, gasket or seal, mounting hardware, or mounting bracket is included.\u003c\/p\u003e\u003cp\u003eFits 2003-2006 BMW 325Ci, N\/A; Fits 2003-2005 BMW 325i, N\/A; Fits 2001-2005 BMW 325xi, N\/A; Fits 2004-2005 BMW X3, N\/A; Fits 2003-2005 BMW Z4, N\/A; Fits 2001-2003 BMW 525i, N\/A; Fits 2001-2002 BMW 325Ci, N\/A; Fits 2001-2002 BMW 325i, N\/A; Fits 1999-2002 BMW Z3, N\/A; Fits 2000 BMW 323Ci, N\/A; Fits 1999-2000 BMW 323i, N\/A; Fits 2000 BMW 328Ci, N\/A; Fits 1999-2000 BMW 328i, N\/A; Fits 1999-2000 BMW 528i, N\/A.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHELLA supplies OE-level replacement components focused on accurate sensor output and dependable engine management performance. This mass air flow sensor is built as a standard replacement part for the listed BMW applications and is intended to match the original fit and electrical interface.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415161499829,"sku":"BFDP-358095891","price":80.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_358095891_Fro.jpg?v=1777803338","url":"https:\/\/www.partcatalog.com\/products\/hella-358095891-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}