{"product_id":"motorad-3mf120-mass-air-flow-sensor","title":"Motorad 3MF120 Mass Air Flow Sensor","description":"\u003ch2\u003eMass Air Flow Sensor for Nissan and Infiniti\u003c\/h2\u003e\u003cp\u003eThe MotoRad 3MF120 mass air flow sensor measures incoming air and sends that data to the ECU for fuel control. It is built for direct replacement use on select Nissan Maxima, Infiniti Q45, Infiniti I30, and Infiniti J30 applications with the correct connector style.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMass air flow sensor for engine air measurement and ECU input\u003c\/li\u003e\n\u003cli\u003e3-wire design with 1 female H-shaped connector\u003c\/li\u003e\n\u003cli\u003eBlade-style terminals with male terminal gender\u003c\/li\u003e\n\u003cli\u003eBuilt to reduce contamination and handle vibration\u003c\/li\u003e\n\u003cli\u003eManufactured to meet or exceed OEM specifications\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for select Nissan and Infiniti vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eCompatible with 1997-2001 Infiniti Q45, N\/A; 2000-2001 Nissan Maxima, N\/A with 3 terminal connector; 1996-1999 Infiniti I30, N\/A; 1995-1999 Nissan Maxima, N\/A; and 1996-1997 Infiniti J30, N\/A. This part number, 3MF120, is also a direct cross-reference for select OE and aftermarket listings, including 917802 and 2133353.\u003c\/p\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003cp\u003eThe MotoRad 3MF120 helps the engine management system calculate airflow entering the intake stream so the ECU can adjust fuel delivery accurately. For Nissan Maxima and Infiniti models, a stable MAF signal supports smoother drivability, proper fuel metering, and consistent engine response when the original sensor is worn or contaminated.\u003c\/p\u003e\u003ch2\u003eCommon Issues It Can 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 light related to MAF sensor performance\u003c\/li\u003e\n\u003cli\u003ePoor fuel control from a contaminated or failing sensor\u003c\/li\u003e\n\u003cli\u003eDriveability problems after intake air contamination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the connector shape, terminal count, and wire quantity before ordering. This application uses a female H connector with 3 wires and blade terminals, and the 2000-2001 Nissan Maxima listing requires the 3 terminal connector configuration. Inspect the intake tract for dirt or oil contamination before installing the replacement sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMotoRad manufactures this sensor in IATF 16949 facilities and builds it to meet or exceed OEM specifications. The 3MF120 is backed by a limited lifetime warranty.\u003c\/p\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":52876606800053,"sku":"BFNG-3MF120","price":110.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TZ_3MF120_Fro.jpg?v=1785304046","url":"https:\/\/www.partcatalog.com\/products\/motorad-3mf120-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}