{"product_id":"spectra-ma447-mass-air-flow-sensor","title":"Spectra MA447 Mass Air Flow Sensor","description":"\u003ch2\u003eSpectra MA447 Mass Air Flow Sensor\u003c\/h2\u003e\u003cp\u003eThe Spectra MA447 mass air flow sensor is built for precise airflow measurement and stable engine management response. It is a direct-fit emission control sensor for select Nissan and INFINITI applications, including Murano, Pathfinder, Altima, Quest, Rogue, Maxima, and QX60 models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProgrammable ceramic circuit board with premium-grade silicon coating\u003c\/li\u003e\n\u003cli\u003eHelps protect the sensor from under-hood heat swings and road vibration\u003c\/li\u003e\n\u003cli\u003eFast signal response for consistent airflow feedback\u003c\/li\u003e\n\u003cli\u003eUses platinum resistance thermometer sensor technology\u003c\/li\u003e\n\u003cli\u003eDirect replacement for select OE-style mass air flow sensor applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Spectra MA447 is a mass air flow sensor engineered to measure incoming air so the engine control system can manage fuel delivery accurately. Its ceramic circuit board and protective silicon coating are built to handle demanding under-hood conditions, while the platinum resistance thermometer sensor design supports responsive signal output. This part cross-references Hitachi Automotive MAF0123 and Standard Ignition MAS0467 for the same application. Fits 2015-2020 Nissan Murano, N\/A; Fits 2015-2020 Nissan Pathfinder, N\/A; Fits 2015-2018 Nissan Altima, N\/A; Fits 2015-2017 Nissan Quest, N\/A; Fits 2016-2017 Nissan Rogue, N\/A; Fits 2016 INFINITI QX60, N\/A; Fits 2016 Nissan Maxima, N\/A; Fits 2015 INFINITI QX60, N\/A; Fits 2015 Nissan Maxima, N\/A; Fits 2014-2015 Nissan Rogue, N\/A.\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\u003eCheck engine light related to mass air flow sensor performance\u003c\/li\u003e\n\u003cli\u003eHesitation or poor throttle response during acceleration\u003c\/li\u003e\n\u003cli\u003eFuel trim issues tied to incorrect air measurement\u003c\/li\u003e\n\u003cli\u003eDriveability problems on Nissan and INFINITI vehicles with MAF sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the connector style and application notes before installation, especially on 2016-2017 Rogue and 2016 Maxima models marked sensor only to 01\/2016. Confirm the vehicle’s original sensor configuration against the fitment notes for Murano, Pathfinder, Altima, Quest, Rogue, Maxima, and QX60. After installation, clear diagnostic trouble codes and perform a relearn or idle verification if required by the vehicle service procedure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSpectra manufactures this sensor with a programmable ceramic circuit board and protective silicon coating to support durability in heat and vibration exposure. The MA447 is built as an OE-style replacement for select Nissan and INFINITI emission control applications.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":52827927412917,"sku":"BCNK-MA447","price":139.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_MA447_Fro.jpg?v=1784615576","url":"https:\/\/www.partcatalog.com\/products\/spectra-ma447-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}