Other Names: Air Mass Sensor, Mass Air Flow Sensor
Item Dimensions: 5.6 x 4.2 x 3.0 inches
Item Weight: 0.60 Pounds
Fitment Type: Direct Replacement
Replaces: 10393948
Part Description: 2009 Chevrolet Silverado 3500 HD Sensor Asm-Mass Airflow
More Info
Vehicle Fitment
2009 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
FAQ for Mass Air Flow Sensor Repair
Q: What is the recommended torque for the MAF/IAT sensor TORX(R) screws?
A:
The recommended torque is 8 N.m (70 lb in).
By Bob
GM Specialist
01/11/2022
Q: How to install the Mass Airflow Sensor with Intake Air Temperature Sensor?
A:
You can install the MAF/IAT sensor, install the MAF/IAT sensor TORX(R) screws, and then the engine wiring harness electrical connector to the MAF/IAT sensor.
By Bob
GM Specialist
01/11/2022
Q: How to remove the Mass Airflow Sensor with Intake Air Temperature Sensor?
A:
You can disconnect the engine wiring harness electrical connector from the mass airflow (MAF)/intake air temperature (IAT) sensor, remove the MAF/IAT sensor TORX(R) screws and then remove the MAF/IAT sensor.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: How to remove the Air Cleaner Element?
A:
You should remove the air cleaner housing door and the Air Filter element.
Q: How to remove the Manifold Absolute Pressure (MAP) Sensor?
A:
You should remove the MAP Sensor bolt and the MAP sensor bracket and sensor.
Q: How to install the Intake Manifold Tube?
A:
You should install new O-ring seals onto the tube, the Intake Manifold tube, the air inlet tube, new gaskets, the air inlet tube nuts and bolt, and the engine harness clip to the air inlet tube.