{"product_id":"cardone-74-50049-mass-air-flow-sensor","title":"Cardone 74-50049 Mass Air Flow Sensor","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for BMW Models\u003c\/h2\u003e\u003cp\u003eThe Cardone Mass Air Flow Sensor part number 74-50049 is designed to provide accurate airflow measurement for select BMW vehicles. This remanufactured sensor supports optimal engine performance and emission control for models including the 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured Mass Air Flow Sensor by Cardone\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 3 Series, 5 Series, and Z4 models\u003c\/li\u003e\n\u003cli\u003ePart Number: 74-50049\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-on with 2 mounting holes\u003c\/li\u003e\n\u003cli\u003eIncludes mass air flow sensor and instruction sheet\u003c\/li\u003e\n\u003cli\u003eDoes not include housing\u003c\/li\u003e\n\u003cli\u003eE-Waste compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Cardone Mass Air Flow Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe Cardone Mass Air Flow Sensor product line focuses on remanufactured sensors that meet OEM specifications for emission control systems. These sensors are engineered to accurately measure the volume and density of air entering the engine, which is critical for proper fuel injection and engine management. The 74-50049 sensor is part of this line, offering a reliable replacement option for BMW vehicles requiring precise airflow data to maintain performance and emissions compliance.\u003c\/p\u003e\u003ch2\u003eProduct Description and Functionality\u003c\/h2\u003e\u003cp\u003eThis Cardone Mass Air Flow Sensor 74-50049 is a remanufactured unit designed to replace faulty or worn sensors in compatible BMW models. It measures the amount of air entering the engine, allowing the engine control unit (ECU) to adjust fuel delivery accordingly. The sensor features a bolt-on mounting type with two mounting holes for secure installation. While the housing is not included, the sensor element is thoroughly inspected and tested to ensure functionality. The unit is also E-Waste compliant, supporting environmentally responsible disposal.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine performance problems caused by inaccurate airflow readings\u003c\/li\u003e\n\u003cli\u003eRough idling or stalling due to faulty mass air flow sensor data\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by sensor malfunction\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy resulting from incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eEmission control failures related to sensor errors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Cardone 74-50049 Mass Air Flow Sensor requires removal of the old sensor and bolt-on mounting of the new unit using the two mounting holes. Visual inspection of the sensor element is recommended before installation to ensure no physical damage. Avoid over-voltage sources such as relays or shorted wiring that can damage the sensor. Follow the included instruction sheet carefully for proper installation procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis remanufactured mass air flow sensor undergoes rigorous testing to meet performance standards. Cardone ensures that each unit is free from common defects such as cracked circuit boards, burnt sensing elements, or worn vane assemblies. The product is backed by Cardone's quality assurance policies, providing confidence in its reliability and durability for BMW 3 Series, 5 Series, and Z4 vehicles.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":43387991851189,"sku":"CPCX-74-50049","price":275.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_7450049_Lef.jpg?v=1774708709","url":"https:\/\/www.partcatalog.com\/products\/cardone-74-50049-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}