213-4222 Gm Original Equipment Mass Air Flow Sensor With Intake Air Temperature - H3

How your engine breathes determines how well it runs. And theres no better way to keep your engine breathing right – and running great – than ACDelco. ACDelco GM Original Equipment Mass Airflow (MAF) Sensors are a high-quality replacement for GM Original Equipment, and are designed to give your engines control module the air-flow information it needs to burn clean and run like new. You – and your car – can breathe easier with ACDelco. Measure the amount of air entering the engine so that the engine control module can determine the amount of fuel to inject Offering the quality, reliability, and durability of GM OE Manufactured to GM OE specification for fit, form, and function