{"product_id":"mass-airflow-sensor-with-intake-air-temperature-sensor-oe","title":"Mass Airflow Sensor with Intake Air Temperature Sensor - OE","description":"\u003cp\u003eOur review of the GM Genuine Parts 213-4222 Mass Airflow Sensor with Intake Air Temperature Sensor finds it is a focused, dependable replacement for GM vehicles that need accurate air measurement for proper fueling. This unit is aimed at owners who want a direct-fit, GM-recommended component that restores factory performance and fuel economy. Installers and DIY mechanics will appreciate the straightforward swap and OE-level fit, while anyone chasing improved efficiency or a resolved drivability issue will see the most immediate benefit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate airflow measurement:\u003c\/strong\u003e Measures the amount of air entering the engine so the engine control module can calculate the correct fuel delivery for efficient combustion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake air temperature sensing:\u003c\/strong\u003e Built-in IAT sensing helps the engine computer refine fueling and ignition timing for improved performance in varying temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGM OE specification:\u003c\/strong\u003e Manufactured to GM OE specification for fit, form, and function to reduce the risk of fitment or calibration issues on compatible vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered by GM:\u003c\/strong\u003e Designed and validated by GM engineers for Chevrolet, Buick, GMC, and Cadillac vehicles to match original performance and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by General Motors:\u003c\/strong\u003e Offers the quality and reliability associated with GM Genuine Parts, giving confidence in long-term service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect replacement:\u003c\/strong\u003e Intended as a recommended replacement for the vehicle's original factory component to restore proper engine management.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis mass airflow sensor is best for owners of GM vehicles whose diagnostics or symptoms point to a failing MAF or intake air temperature circuit, such as reduced fuel economy, rough idle, or drivability concerns. It is particularly well suited to DIY mechanics and independent shops that prefer OE-spec parts to maintain factory performance and durability.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include buyers who need a universal or aftermarket sensor for non-GM vehicles, or users seeking a sensor with aftermarket performance tuning features. For stock replacement and reliable everyday use, this GM-recommended part is the practical choice.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit GM OE specification ensures proper fit and reliable operation in compatible GM vehicles.\u003c\/li\u003e\n\u003cli\u003eCustomers report improved fuel economy and restored drivability after installation.\u003c\/li\u003e\n\u003cli\u003eEasy installation and correct fit reduce shop time and troubleshooting for most users.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome customers reported mixed experience with engine light behavior, so additional diagnostics may be needed if codes persist.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGM Genuine Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e213-4222\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eMass Air Flow and Intake Air Temperature sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eGM vehicles (Chevrolet, Buick, GMC, Cadillac) as OE replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacture Standard\u003c\/td\u003e\n\u003ctd\u003eManufactured to GM OE specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Backing\u003c\/td\u003e\n\u003ctd\u003eDesigned, engineered and tested by GM; backed by General Motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe GM Genuine Parts 213-4222 MAF with IAT is a sensible, cost-effective OE replacement for GM owners who need to restore factory air metering and improve fuel economy. It delivers the expected fit, durability, and performance of a GM-designed part, making it a smart option for routine maintenance and correcting airflow-related drivability issues.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this sensor fix a check engine light related to the MAF?\u003c\/strong\u003e\u003cbr\u003eReplacing a faulty MAF\/IAT often clears related codes, but persistent engine light issues may require further diagnostics of wiring, connectors, or other sensors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a direct fit for my GM vehicle?\u003c\/strong\u003e\u003cbr\u003eThis unit is manufactured to GM OE specification as a recommended replacement for the original factory component; verify part compatibility with vehicle year and engine before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this improve fuel economy?\u003c\/strong\u003e\u003cbr\u003eCustomers report improved fuel economy after installing a functioning OE-quality MAF\/IAT sensor because the engine computer can meter fuel more accurately.\u003c\/p\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":48653235159259,"sku":"B0010GDGFY","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61VIsc6ko2L._AC_SL1500.jpg?v=1778731597","url":"https:\/\/gearmusthave.com\/products\/mass-airflow-sensor-with-intake-air-temperature-sensor-oe","provider":"GearMustHave","version":"1.0","type":"link"}