General Motors Genuine Parts 12671625 Mass Airflow Sensor
- Measure the amount of air entering the engine so that the engine control module can determine the amount of fuel to inject.
- GM-recommended replacement part for your GM vehicle’s original factory component.
- Offering the quality, reliability, and durability of GM OE.
- Manufactured to GM OE specification for fit, form, and function. Maximizes the performance and efficiency of the engine to help with its life.