{"product_id":"hitachi-maf0049-mass-air-flow-sensor","title":"Hitachi MAF0049 Mass Air Flow Sensor","description":"\u003ch2\u003eHitachi MAF0049 Mass Air Flow Sensor\u003c\/h2\u003e\u003cp\u003eHitachi MAF0049 is a new mass air flow sensor built for accurate air measurement and stable engine management. It is a direct-fit emission control sensor for select Toyota Tacoma applications, with OE-style calibration and application-specific testing.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMeasures incoming air volume and air characteristics for precise fuel control\u003c\/li\u003e\n\u003cli\u003e100% air flow tested for application-specific performance\u003c\/li\u003e\n\u003cli\u003ePrecision sensing elements and quality components for durability\u003c\/li\u003e\n\u003cli\u003eCalibrated for the listed vehicle applications\u003c\/li\u003e\n\u003cli\u003eProtected circuitry and contaminant bypass port design, where applicable\u003c\/li\u003e\n\u003cli\u003eNew sensor; wiring harness not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Hitachi MAF0049 mass air flow sensor is engineered for emission control systems that rely on accurate airflow data. On 1999-2004 Toyota Tacoma models, this sensor helps the engine control module calculate fuel delivery based on real-time intake air measurement. Hitachi uses OE-approved manufacturing practices, and the MAF0049 is calibrated for each application to support factory emission standards. This part cross-references Delphi AF10455 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 poor throttle response from incorrect fuel metering\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns related to MAF sensor performance\u003c\/li\u003e\n\u003cli\u003eReduced fuel economy from air\/fuel imbalance\u003c\/li\u003e\n\u003cli\u003eEmission test failures tied to faulty intake air measurement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1999 Toyota Tacoma, N\/A; Grade: Actual OE; Terminal Quantity: 5; Housing Included: No; Terminal Type: Blade; From 08\/1999\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Toyota Tacoma, N\/A; Grade: Actual OE; Terminal Quantity: 5; Housing Included: No; Terminal Type: Blade\u003c\/li\u003e\n\u003cli\u003eFits 2000-2004 Toyota Tacoma, N\/A; Grade: Actual OE; Terminal Quantity: 5; Housing Included: No; Terminal Type: Blade; without Housing; Sensor Only\u003c\/li\u003e\n\u003cli\u003eVerify the connector style and housing configuration before installation\u003c\/li\u003e\n\u003cli\u003eInspect the intake tract for leaks or contamination that can affect sensor readings\u003c\/li\u003e\n\u003cli\u003eClear diagnostic trouble codes after replacement and confirm idle quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHitachi manufactures this MAF sensor as a new OE-style replacement with application-specific calibration and airflow testing. The design uses durable components and protected circuitry to support reliable operation in the listed Toyota Tacoma fitments.\u003c\/p\u003e","brand":"Hitachi","offers":[{"title":"Default Title","offer_id":52844402278581,"sku":"BJDJ-MAF0049","price":124.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HI_MAF0049_Fro.jpg?v=1784783117","url":"https:\/\/www.partcatalog.com\/products\/hitachi-maf0049-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}