{"product_id":"walker-245-1494-mass-air-flow-sensor","title":"Walker 245-1494 Mass Air Flow Sensor","description":"\u003ch2\u003eMass Air Flow Sensor for BMW 120i\u003c\/h2\u003e\u003cp\u003eWalker 245-1494 is a complete assembly mass air flow sensor built for 2005-2012 BMW 120i applications. It includes the housing and is configured as a standard replacement with a female 5-terminal connector, oblong connector shape, and plastic housing.\u003c\/p\u003e\u003cp\u003eWalker Products supplies this MAF sensor as a new, tested component rather than a remanufactured unit. The 245-1494 is programmed and verified for fit, form, and function, with flow characteristics tuned for the vehicle application. For BMW 120i owners replacing a failing air metering unit, this complete assembly helps restore accurate airflow measurement at the intake.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete assembly mass air flow sensor with housing included\u003c\/li\u003e\n\u003cli\u003eFits 2005-2012 BMW 120i, N\/A\u003c\/li\u003e\n\u003cli\u003eWalker part number 245-1494\u003c\/li\u003e\n\u003cli\u003eStandard replacement design\u003c\/li\u003e\n\u003cli\u003eFemale connector with 5 terminals\u003c\/li\u003e\n\u003cli\u003eOblong connector shape and plastic housing\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003e2 mounting holes\u003c\/li\u003e\n\u003cli\u003eSpade terminal type\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker Complete Assembly MAF sensors are engineered for direct replacement service on select BMW applications. This unit is built with OEM-quality components and custom circuit board programming, then production tested before release. Because the housing is included, it is a practical choice when the original sensor body or air tube area needs to be replaced along with the sensor element. Walker 245-1494 is designed for 2005-2012 BMW 120i models and is part of Walker Products’ long-running fuel system and engine sensor program.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRough idle caused by inaccurate airflow readings\u003c\/li\u003e\n\u003cli\u003eCheck engine light related to mass air flow sensor faults\u003c\/li\u003e\n\u003cli\u003eHesitation or poor throttle response during acceleration\u003c\/li\u003e\n\u003cli\u003eFuel trim issues from incorrect air metering\u003c\/li\u003e\n\u003cli\u003eDriveability problems after contamination or sensor wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the connector style, mounting points, and intake housing configuration before installation. Because this is a complete assembly, inspect the intake tract and connector area for dirt, oil residue, or damage before fitting the new unit. Follow the vehicle service procedure for relearning or clearing fault codes after replacement. Fits 2005-2012 BMW 120i, N\/A.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products has supplied automotive fuel system components since 1946 and is an ISO 9001 and IATF 16949 certified manufacturer. The 245-1494 is new, programmed, and tested for fit, form, and function, with on-vehicle verification used during development. This part cross-references Bosch (e.g., 0280218063) for the same application.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52985190842549,"sku":"DKHD-245-1494","price":192.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2451494_Fro.jpg?v=1787122202","url":"https:\/\/www.partcatalog.com\/products\/walker-245-1494-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}