{"product_id":"standard-ignition-mas0274-mass-air-flow-sensor","title":"Standard Ignition MAS0274 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Standard Ignition Mass Air Flow Sensor MAS0274\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0274 Mass Air Flow Sensor is designed for precise air measurement in select Buick and Cadillac vehicles. This sensor ensures accurate air intake readings, contributing to optimal engine performance and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttachment Method: Bolt on for secure installation\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female with one oval-shaped connector\u003c\/li\u003e\n\u003cli\u003eIncludes housing for complete assembly\u003c\/li\u003e\n\u003cli\u003eDurable plastic material construction\u003c\/li\u003e\n\u003cli\u003eTwo bolt holes for stable mounting\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Five male blade terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe MAS0274 Mass Air Flow Sensor from Standard Ignition is engineered to provide reliable air flow measurement for emission control systems. Featuring a bolt-on attachment method, it offers straightforward installation on compatible Buick and Cadillac models including the CTS, LaCrosse, Rendezvous, SRX, and STS. The sensor includes a female oval connector with one connection point and five male blade terminals, ensuring proper electrical interfacing. Its plastic housing protects the internal components while maintaining durability under engine bay conditions. The two-bolt hole design secures the sensor firmly in place, reducing the risk of vibration-related issues.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick LaCrosse\u003c\/li\u003e\n\u003cli\u003eBuick Rendezvous\u003c\/li\u003e\n\u003cli\u003eCadillac CTS\u003c\/li\u003e\n\u003cli\u003eCadillac SRX\u003c\/li\u003e\n\u003cli\u003eCadillac STS\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed to replace the original sensor in these models, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by MAS0274 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic engine idle or stalling\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to inaccurate air measurement\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty air flow readings\u003c\/li\u003e\n\u003cli\u003ePoor acceleration or hesitation during throttle response\u003c\/li\u003e\n\u003cli\u003eEmission test failures related to air-fuel mixture imbalance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition MAS0274 sensor requires unbolting the old sensor and securing the new one using the two bolt holes. Ensure the female oval connector is properly aligned and fully seated to avoid electrical issues. Handle the sensor carefully to prevent damage to the plastic housing and terminals. It is recommended to disconnect the battery before installation to prevent electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition provides this mass air flow sensor as a complete assembly, tested for fit and function on specified Buick and Cadillac models. The sensor meets OEM specifications for performance and durability. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44691070615733,"sku":"FBHK-MAS0274","price":120.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0274_Fro.jpg?v=1775081241","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0274-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}