{"product_id":"cardone-74-50021-mass-air-flow-sensor","title":"Cardone 74-50021 Mass Air Flow Sensor","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for Lexus and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Cardone Mass Air Flow Sensor part number 74-50021 is designed to provide accurate airflow measurement for improved engine performance. Compatible with select Lexus and Toyota models, this remanufactured sensor helps maintain proper air-fuel mixture and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured Mass Air Flow Sensor for emission control systems\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus 4Runner, GX470, Land Cruiser, LX470 and Toyota Sequoia, Tundra\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting with two mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eIncludes mass air flow sensor and instruction sheet\u003c\/li\u003e\n\u003cli\u003eEnvironmentally conscious with E-Waste compliance\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 accurate airflow measurement. These sensors are critical components in emission control systems, ensuring the engine receives the correct air volume for optimal combustion. The 74-50021 sensor is part of this line, offering a reliable replacement option for specific Lexus and Toyota models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor measures the amount of air entering the engine, allowing the vehicle’s computer to adjust fuel injection accordingly. A malfunctioning sensor can cause issues such as rough idling, poor acceleration, and increased emissions. The 74-50021 sensor is remanufactured to address common failure points like cracked circuit boards, burnt sensing elements, and worn vane assemblies. It does not include a housing and mounts securely with two bolt-on holes.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine hesitation or stalling during acceleration\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by airflow sensor faults\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eRough or unstable idle conditions\u003c\/li\u003e\n\u003cli\u003eIncreased emissions from improper sensor readings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removing the old sensor and securing the new unit using the two bolt-on mounting holes. Visually inspect the sensor element for damage before installation. Avoid over-voltage sources such as faulty relays or shorted wiring that can damage the sensor. Follow the included instruction sheet for proper handling and installation procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Cardone Mass Air Flow Sensor 74-50021 is remanufactured to meet strict quality standards and is compliant with E-Waste regulations. While specific warranty details are not provided, Cardone products typically undergo thorough testing to ensure reliable performance in Lexus and Toyota vehicles.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":43387990868149,"sku":"CPCX-74-50021","price":129.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_7450021_Fro.jpg?v=1774708702","url":"https:\/\/www.partcatalog.com\/products\/cardone-74-50021-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}