{"product_id":"motorad-3mf174-mass-air-flow-sensor","title":"Motorad 3MF174 Mass Air Flow Sensor","description":"\u003ch2\u003eMass Air Flow Sensor for GM Applications\u003c\/h2\u003e\u003cp\u003eThe MotoRad 3MF174 mass air flow sensor measures incoming air and sends the signal to the ECU for accurate fuel delivery. It is built for GM vehicles that need a direct-fit MAF sensor with a 5-wire, H-shaped female connector layout.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMass air flow sensor for engine air measurement and ECU input\u003c\/li\u003e\n\u003cli\u003e5-wire design with 1 female connector, H shape\u003c\/li\u003e\n\u003cli\u003eBlade terminals, 5 terminal count, male terminal gender\u003c\/li\u003e\n\u003cli\u003eEngineered to reduce contamination and handle vibration\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM specifications\u003c\/li\u003e\n\u003cli\u003eManufactured in IATF16949 facilities\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Fitment and Function\u003c\/h2\u003e\u003cp\u003eThis MotoRad MAF sensor, part number 3MF174, is used to restore accurate airflow readings in GM vehicles such as the Chevrolet Malibu, Chevrolet Impala, Buick LaCrosse, and Pontiac G6. It supports proper air-fuel calculation by reporting intake airflow to the engine control unit, which is critical for drivability and emissions performance. This part cross-references GM OE numbers such as 917859 and 2131677 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRough idle caused by inaccurate airflow readings\u003c\/li\u003e\n\u003cli\u003eHesitation or stumble during acceleration\u003c\/li\u003e\n\u003cli\u003eCheck engine lights related to MAF sensor performance\u003c\/li\u003e\n\u003cli\u003ePoor fuel mixture control from contaminated sensor output\u003c\/li\u003e\n\u003cli\u003eDriveability issues tied to vibration or sensor wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify connector shape, terminal count, and wire quantity before installation. This sensor uses a female H-style connector with blade terminals and does not include mounting hardware or a mounting bracket. Confirm vehicle application by year, make, and model before ordering the 3MF174.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMotoRad designs its engine management products to meet or exceed OEM specifications and manufactures them in IATF16949-certified facilities. The 3MF174 is backed by a limited lifetime warranty.\u003c\/p\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":52876607357109,"sku":"BFNG-3MF174","price":107.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TZ_3MF174_Fro.jpg?v=1785304104","url":"https:\/\/www.partcatalog.com\/products\/motorad-3mf174-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}