{"product_id":"standard-ignition-mas0479-mass-air-flow-sensor","title":"Standard Ignition MAS0479 Mass Air Flow Sensor","description":"\u003ch2\u003eMass Air Flow Sensor for Dodge Journey and Caliber\u003c\/h2\u003e\u003cp\u003eRestore accurate airflow measurement with this Standard Ignition mass air flow sensor, part number MAS0479. It is a new, computer-tested complete assembly built to deliver reliable airflow readings for the ECU, helping maintain the correct air\/fuel balance in Dodge Journey and Dodge Caliber applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNew, never remanufactured construction\u003c\/li\u003e\n\u003cli\u003eComputer-tested for accurate airflow output under demanding engine conditions\u003c\/li\u003e\n\u003cli\u003eProprietary sensing elements for stable readings across a wide ambient temperature range\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment method with oval female connector\u003c\/li\u003e\n\u003cli\u003eComplete assembly with 2 bolt holes and 5 male blade terminals\u003c\/li\u003e\n\u003cli\u003ePolyester resin housing for durable underhood use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eStandard Ignition MAS0479 is engineered as a direct replacement mass air flow sensor for 2009-2010 Dodge Journey and 2007-2009 Dodge Caliber. The sensor measures incoming air so the engine control unit can calculate fuel delivery more precisely, which is important for clean combustion and consistent drivability. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 2-14813, 5033320AA) for the same application.\u003c\/p\u003e\u003cp\u003eBecause this unit is manufactured new rather than remanufactured, it avoids leftover debris that can interfere with sensor operation. The bolt-on design, oval connector shape, and 5-terminal blade interface support straightforward OE-style replacement on the listed Dodge Journey and Dodge Caliber fitments. If you are searching for a 2009 Dodge Journey mass air flow sensor or a 2007-2009 Dodge Caliber MAF sensor, MAS0479 matches those applications directly.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Sensor Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect airflow readings reported to the ECU\u003c\/li\u003e\n\u003cli\u003eRough idle caused by inaccurate air metering\u003c\/li\u003e\n\u003cli\u003eFuel mixture imbalance from faulty sensor output\u003c\/li\u003e\n\u003cli\u003eCheck engine light related to mass air flow performance\u003c\/li\u003e\n\u003cli\u003ePoor throttle response tied to contaminated or failing MAF sensing elements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector shape, terminal count, and bolt-hole layout before installation. Inspect the intake tract for dirt, oil residue, or air leaks that can affect sensor readings after replacement. For best results, install MAS0479 on the listed Dodge Journey and Dodge Caliber applications with clean mating surfaces and secure electrical connections.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures this sensor to strict quality standards and computer-tests each unit to confirm accurate airflow output. The proprietary sensing elements are built to maintain consistent performance across changing ambient temperatures and demanding engine conditions.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52820730347701,"sku":"FBHK-MAS0479","price":128.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0479_Fro.jpg?v=1784524848","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0479-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}