{"product_id":"standard-ignition-mas0189-mass-air-flow-sensor","title":"Standard Ignition MAS0189 Mass Air Flow Sensor","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for Lexus and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0189 Mass Air Flow Sensor is designed to provide accurate airflow measurement for optimal engine performance. Compatible with various Lexus and Toyota models, this sensor helps maintain efficient fuel delivery and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus and Toyota models including Avalon, Camry, ES300, GS300, GS400, LS400, SC300, SC400, Sienna, and Solara\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part ensuring precise airflow readings\u003c\/li\u003e\n\u003cli\u003eDirect fit for easy installation without modifications\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003ePart number MAS0189 for accurate identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0189 Mass Air Flow Sensor is engineered to meet the specifications required by Lexus and Toyota vehicles listed in its fitment. This sensor measures the amount of air entering the engine, which is critical for the engine control unit to balance and deliver the correct fuel mixture. Proper airflow measurement helps maintain engine efficiency, reduces emissions, and supports smooth vehicle operation. The MAS0189 sensor is a direct replacement for factory-installed sensors on models such as the Toyota Camry and Lexus ES300, ensuring compatibility and reliable performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation issues\u003c\/li\u003e\n\u003cli\u003eAddresses poor fuel economy caused by inaccurate air measurement\u003c\/li\u003e\n\u003cli\u003eReduces engine stalling related to faulty airflow data\u003c\/li\u003e\n\u003cli\u003eImproves acceleration response and overall drivability\u003c\/li\u003e\n\u003cli\u003eSupports emission control systems to meet regulatory standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition MAS0189 Mass Air Flow Sensor is straightforward with a direct fit design. Before installation, ensure the engine is cool and disconnect the battery to prevent electrical issues. Carefully remove the old sensor and clean the surrounding area to avoid contamination. Connect the new sensor securely and verify all electrical connections are tight. After installation, it is recommended to clear any diagnostic trouble codes and perform a system check to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The MAS0189 Mass Air Flow Sensor undergoes rigorous testing to ensure accuracy and longevity. This part is backed by a limited warranty, offering coverage against defects in materials and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44691058786485,"sku":"FBHK-MAS0189","price":104.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0189_Fro.jpg?v=1775081229","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0189-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}