Delphi Af10320 Mass Air Flow Sensor-Complete Assembly Steering Covers 99-02 chevrolet silverado 1500 hvac

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ensuring trouble-free operation and emissions compliance

this product delivers on quality and reliability

Easy Customization: Choose from an extensive selection of States to create your own custom number plate effortlessly

Trim Panel Retainer

Delphi Af10320 Mass Air Flow Sensor-Complete Assembly Steering Covers 99-02 chevrolet silverado 1500 hvacMass Air Flow sensors measure intake airflow and send this information to the ECU. When the ECU receives the information from the Mass Air Flow Sensor and oxygen sensors, it makes adjustments to the amount of fuel being injected into the engine to compensate for excess air or excess fuel.