Photo 1 of **UNTESTED** GM Genuine Parts 23256991 Mass Airflow Sensor

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Photo 1 of **UNTESTED** GM Genuine Parts 23256991 Mass Airflow SensorPhoto 2 of **UNTESTED** GM Genuine Parts 23256991 Mass Airflow SensorPhoto 3 of **UNTESTED** GM Genuine Parts 23256991 Mass Airflow Sensor