{"product_id":"standard-ignition-mas0377-mass-air-flow-sensor","title":"Standard Ignition MAS0377 Mass Air Flow Sensor","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for Lexus and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0377 Mass Air Flow Sensor is designed to provide accurate airflow measurement for optimal engine performance. Compatible with a range of Lexus and Toyota models, this sensor helps maintain efficient fuel delivery and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM mass air flow sensors\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus 4Runner, GX460, GX470, Land Cruiser, LX470, LX570\u003c\/li\u003e\n\u003cli\u003eFits Toyota Prius, Prius AWD-e, Prius Prime, Sequoia, Tacoma, and Tundra models\u003c\/li\u003e\n\u003cli\u003eEnsures precise air intake measurement for improved engine management\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0377 is engineered to meet the specifications required by Lexus and Toyota vehicles listed in its fitment. This mass air flow sensor accurately measures the volume and density of air entering the engine, which is critical for the engine control unit to adjust fuel injection and ignition timing. Proper airflow measurement supports emission control systems and helps maintain fuel efficiency. The MAS0377 sensor is a direct fit replacement, making it suitable for models such as the Lexus GX460 and Toyota Tacoma, ensuring seamless integration without modification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel mixture for smoother engine operation\u003c\/li\u003e\n\u003cli\u003eResolves rough idling and engine hesitation issues\u003c\/li\u003e\n\u003cli\u003eHelps correct poor fuel economy caused by faulty airflow readings\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to mass air flow sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance by providing accurate sensor data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the MAS0377 mass air flow sensor requires basic mechanical skills and standard hand tools. Before installation, disconnect the vehicle battery to prevent electrical shorts. Remove the old sensor carefully to avoid damaging the air intake system. Ensure the new sensor is securely connected and properly seated to prevent air leaks. After installation, it is recommended to clear any diagnostic trouble codes and perform a system reset if necessary to allow the engine control unit to recalibrate.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the MAS0377 mass air flow sensor to meet or exceed OEM standards. Each unit undergoes rigorous testing to ensure reliability and accuracy. This sensor is backed by a limited warranty, providing coverage against defects in materials and workmanship for a specified period. Refer to the product documentation for detailed warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44691097780405,"sku":"FBHK-MAS0377","price":84.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0377_Fro.jpg?v=1775081264","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0377-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}