{"product_id":"standard-ignition-mas0321-mass-air-flow-sensor","title":"Standard Ignition MAS0321 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Standard Ignition Mass Air Flow Sensor MAS0321\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0321 Mass Air Flow Sensor is designed for precise air measurement in select Buick and Chevrolet vehicles. This sensor ensures accurate airflow data for optimal engine performance in models like the Buick Encore and Chevrolet Cruze.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBolt-on attachment method for secure installation\u003c\/li\u003e\n\u003cli\u003eFemale rectangular connector with one connection point\u003c\/li\u003e\n\u003cli\u003ePlastic housing material (sensor only, housing not included)\u003c\/li\u003e\n\u003cli\u003eTwo bolt holes for mounting stability\u003c\/li\u003e\n\u003cli\u003eEight male pin terminals for reliable electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe MAS0321 Mass Air Flow Sensor from Standard Ignition is engineered to provide accurate airflow readings by measuring the amount of air entering the engine. Featuring a bolt-on attachment method, this sensor is designed for easy and secure installation on compatible Buick and Chevrolet vehicles, including the Cruze, Cruze Limited, Encore, Sonic, Trax, and Verano. The sensor includes a female rectangular connector with a single connection point, ensuring compatibility with the vehicle’s wiring harness. Constructed from durable plastic, the sensor itself does not include the housing, focusing solely on the sensor component. It mounts using two bolt holes, providing a stable fit, and features eight male pin terminals for consistent electrical performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Mass Air Flow Sensor is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Encore\u003c\/li\u003e\n\u003cli\u003eBuick Verano\u003c\/li\u003e\n\u003cli\u003eChevrolet Cruze and Cruze Limited\u003c\/li\u003e\n\u003cli\u003eChevrolet Sonic\u003c\/li\u003e\n\u003cli\u003eChevrolet Trax\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the original sensor and restore accurate airflow measurement, which is critical for engine management and emission control systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by MAS0321 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine hesitation or stalling due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency caused by inaccurate airflow data\u003c\/li\u003e\n\u003cli\u003eCheck Engine Light triggered by faulty mass air flow readings\u003c\/li\u003e\n\u003cli\u003eRough idling or poor acceleration performance\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is turned off and cooled before installation\u003c\/li\u003e\n\u003cli\u003eUse the two bolt holes to securely mount the sensor in place\u003c\/li\u003e\n\u003cli\u003eConnect the female rectangular connector firmly to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eHandle the sensor carefully to avoid damage to the plastic housing or terminals\u003c\/li\u003e\n\u003cli\u003eVerify proper fitment with the vehicle’s make and model before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition provides reliable automotive components designed to meet or exceed OEM specifications. The MAS0321 Mass Air Flow Sensor undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, Standard Ignition products typically include a limited warranty against defects in materials and workmanship to provide confidence in your purchase.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44691080675509,"sku":"FBHK-MAS0321","price":96.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0321_Fro.jpg?v=1775081249","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0321-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}