How to replace the Mass Air Flow Sensor on Chevrolet Silverado 1500?

The procedure to replace the Mass Air Flow Sensor/intake air temperature (MAF/IAT) sensor requires disconnecting the electrical connector then loosening the air cleaner outlet duct clamp where the maf/iat sensor is located before removing the duct. The maf/iat sensor clamp at the air cleaner box must be loosened for replacement while users need to be mindful of both dropping the sensor and damaging the screen at the air inlet end and avoid touching the sensing elements and all contact between solvents and lubricants; small amounts of spo p/n 12345884 lubricant or a soap-based equivalent help with installation. You should check for the proper arrow position on the new maf/iat sensor which needs to point toward the air cleaner box during sensor installation. Secure the maf/iat sensor clamp at the air cleaner box to 4 n.m (35 lb in). Afterward begin installing the outlet duct from the air cleaner until its clamp reaches the same torque setting. Reinstall the electrical connector as the last step.

OEM Chevrolet Silverado 1500 Mass Air Flow Sensor

MAF Sensor Meter

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Chevrolet Silverado 1500 Mass Air Flow Sensor, Driver Side Part Number: 23262343
$80.29 MSRP: $163.06
You Save: $82.77 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Mass Airflow; Manifold Sensor; Humidity Sensor; Pressure Sensor; Air Mass Sensor; Sensor, Computer Control Sensors
- Position: Driver Side
- Replaces: 20787043, 23118170
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Chevrolet Silverado 1500 | Custom, Custom Trail Boss, High Country, LS, LT, LT Trail Boss, LTZ, RST, SSV, WT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
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Chevrolet Silverado 1500 Mass Air Flow Sensor Part Number: 12714453
$54.73 MSRP: $99.06
You Save: $44.33 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly Mass Airflow; Air Mass Sensor; Sensor, Computer Control Sensors
- Replaced by: 12711405
- Replaces: 12671620
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 Chevrolet Silverado 1500 | Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, SSV, WT, ZR2 | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Silverado 1500 Mass Air Flow Sensor Part Number: 23256991
Product Specifications
- Other Name: Sensor Assembly-Mass Airflow; Air Mass Sensor; Sensor, Computer Control Sensors
- Replaces: 10393948
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 Chevrolet Silverado 1500 | Hybrid, LS, LT, LTZ, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
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Chevrolet Silverado 1500 Mass Air Flow Sensor Part Number: 19351885
$118.15 MSRP: $211.92
You Save: $93.77 (45%)
Product Specifications
- Other Name: Sensor Assembly, Mass Airflow; Manifold Sensor Assembly; Air Mass Sensor; Sensor, Computer Control Sensors
- Replaces: 15840812, 15900023, 92281162
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Silverado 1500 | Hybrid, LS, LT, LTZ, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS
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Chevrolet Silverado 1500 Mass Air Flow Sensor Part Number: 19330121
$319.89 MSRP: $573.80
You Save: $253.91 (45%)
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Air Mass Sensor
- Replaces: 25318411, 15904068
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2007 Chevrolet Silverado 1500 | Base, Hybrid, LS, LT, LTZ, SS, WT, Z71 Off-Road | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS

Chevrolet Silverado 1500 Mass Air Flow Sensor

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Chevrolet Silverado 1500 Mass Air Flow Sensor Parts and Q&A

Mass Air Flow Sensor
19330121
Q: How to replace the Mass Air Flow Sensor on Chevrolet Silverado 1500?
A:
The procedure to replace the Mass Air Flow Sensor/intake air temperature (MAF/IAT) sensor requires disconnecting the electrical connector then loosening the air cleaner outlet duct clamp where the maf/iat sensor is located before removing the duct. The maf/iat sensor clamp at the air cleaner box must be loosened for replacement while users need to be mindful of both dropping the sensor and damaging the screen at the air inlet end and avoid touching the sensing elements and all contact between solvents and lubricants; small amounts of spo p/n 12345884 lubricant or a soap-based equivalent help with installation. You should check for the proper arrow position on the new maf/iat sensor which needs to point toward the air cleaner box during sensor installation. Secure the maf/iat sensor clamp at the air cleaner box to 4 n.m (35 lb in). Afterward begin installing the outlet duct from the air cleaner until its clamp reaches the same torque setting. Reinstall the electrical connector as the last step.