{"product_id":"standard-ignition-mas0133-mass-air-flow-sensor","title":"Standard Ignition MAS0133 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Standard Ignition Mass Air Flow Sensor MAS0133\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0133 Mass Air Flow Sensor is designed for precise air intake measurement in select Nissan and INFINITI vehicles. This sensor ensures accurate engine performance by monitoring airflow, essential for optimal fuel delivery and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBolt-on attachment method for secure installation\u003c\/li\u003e\n\u003cli\u003eFemale rectangular plug-in connector with one connector\u003c\/li\u003e\n\u003cli\u003eComplete assembly including metal and plastic housing\u003c\/li\u003e\n\u003cli\u003eFour bolt holes for stable mounting\u003c\/li\u003e\n\u003cli\u003eThree male blade terminals for reliable electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Attributes\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor (part number MAS0133) features a durable metal and plastic housing that protects sensitive components from environmental damage. The sensor uses a bolt-on attachment method with four bolt holes, ensuring a firm and precise fit in the air intake system. It includes a female rectangular plug-in connector with one connector, designed for easy and secure electrical connection. The sensor terminals are male blade type, with three terminals to maintain consistent signal transmission. This complete assembly is engineered to meet the specifications required by Nissan and INFINITI models such as Frontier, Pathfinder, Pickup, Quest, QX4, and Xterra.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0133 Mass Air Flow Sensor is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNissan Frontier\u003c\/li\u003e\n\u003cli\u003eNissan Pathfinder\u003c\/li\u003e\n\u003cli\u003eNissan Pickup\u003c\/li\u003e\n\u003cli\u003eNissan Quest\u003c\/li\u003e\n\u003cli\u003eINFINITI QX4\u003c\/li\u003e\n\u003cli\u003eNissan Xterra\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis sensor plays a critical role in the emission control system by accurately measuring the volume and density of air entering the engine, which helps the engine control unit (ECU) optimize fuel injection and combustion.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by MAS0133 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine hesitation or stalling due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency caused by inaccurate airflow readings\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty mass air flow sensor signals\u003c\/li\u003e\n\u003cli\u003eRough idling or poor acceleration performance\u003c\/li\u003e\n\u003cli\u003eIncreased emissions from improper combustion control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the MAS0133 sensor requires removal of the old sensor and securing the new unit using the four bolt holes provided. Ensure the female rectangular plug-in connector is fully seated to avoid electrical issues. Handle the sensor carefully to prevent damage to the terminals and housing. It is recommended to verify sensor calibration and clear any diagnostic trouble codes after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The MAS0133 Mass Air Flow Sensor comes as a complete assembly with quality-tested components. Please refer to Standard Ignition’s warranty policy for coverage details.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44691052822709,"sku":"FBHK-MAS0133","price":108.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0133_Fro.jpg?v=1775081220","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0133-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}