How to replace the Mass Air Flow Sensor/intake air temperature sensor on Buick LaCrosse?

The replacement process for the Mass Air Flow Sensor/intake Air Temperature Sensor begins with turning off the ignition and disconnecting the Mass Air Flow Sensor (MAF) electrical connector. The procedure begins with removing the air cleaner intake duct so technicians can proceed with removing the maf sensor fasteners that allow them to extract the maf sensor including its maf sensor seal. The new maf sensor seal and maf sensor should be placed first before installation begins. You need to secure the maf sensor screws with a torque of 4 n.m (35 lb in). The installer should execute the final actions by placing the air cleaner intake duct back and reconnecting the maf electrical connector.

OEM Buick LaCrosse Mass Air Flow Sensor

MAF Sensor Meter

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6 Mass Air Flow Sensors found

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Buick LaCrosse Mass Air Flow Sensor Part Number: 19351887
$89.74 MSRP: $167.46
You Save: $77.72 (47%)
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Product Specifications
- Other Name: Sensor Assembly, Mass Airflow; Air Mass Sensor
- Replaces: 10349461, 15911983, 19330124
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, Super | 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
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Buick LaCrosse Mass Air Flow Sensor Part Number: 23262344
$77.96 MSRP: $158.34
You Save: $80.38 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Mass Airflow; Manifold Sensor; Air Mass Sensor; Sensor, Computer Control Sensors
- Replaces: 23144941, 22895480
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 6 Cyl 3.6 L GAS
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Buick LaCrosse 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:
- 2018-2019, 2012-2016 Buick LaCrosse | Base, Convenience, Essence, Leather, Preferred, Premium, Sport Touring, Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Mass Air Flow Sensor, Passenger Side Part Number: 15865791
$75.18 MSRP: $152.70
You Save: $77.52 (51%)
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Product Specifications
- Other Name: Sensor, Mass Airflow (W/Intake Air Temperature Sensor); Air Charge Temperature Sensor; Manifold Sensor; Air Mass Sensor; Air Temperature Sensor; Intake Air Temperature Sensor; Computer Control Sensors.
- Position: Passenger Side
- Replaces: 12576410
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | Base, Convenience, CX, CXL, Leather, Premium | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS
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Buick LaCrosse Mass Air Flow Sensor Part Number: 92196278
$66.49 MSRP: $135.05
You Save: $68.56 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Mass Airflow; Manifold Sensor; Air Mass Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.6 L GAS
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Buick LaCrosse Mass Air Flow Sensor Part Number: 12566846
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Air Mass Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Buick LaCrosse | CXS | 6 Cyl 3.6 L GAS

Buick LaCrosse Mass Air Flow Sensor

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The Buick LaCrosse Mass Air Flow Sensor (MAF) is a highly important part that plays a major role in increasing the performance and fuel economy of Buick LaCrosse cars. The MAF sensor quantifies the amount of air entering the vehicle engine and relays various information to the PCM to aid in combustion and the right mixture of air and fuel. This is particularly important as every Buick LaCrosse owner and consumer expects his/her vehicle of choice to be as reliable and performant as advertised. Acceleration hesitation accompanied by a poor air/fuel mixture indicates that the Mass Air Flow Sensor is among the crucial parts of the car. There have been different MAF sensor types in Buick LaCrosse, with a Vane Meter and Hot Wire sensor type, both maintain compatibility with the certain LaCrosse models. This adaptability also increases the efficiency of the vehicle and also plays a significant role in the safety of the vehicle by reprogramming the engine of the vehicle. Key strengths thus include Buick LaCrosse Mass Air Flow Sensor has a higher level of physical construction and can also be fitted to engines altered for better performance which makes it serve well in the market. By maintaining its focus on reliability and performance the Buick LaCrosse Mass Air Flow Sensor remains as essential to the driving experience as ever thus MB continues to assert the LaCrosse's dominance in the mid-size sedan market.

Buick LaCrosse Mass Air Flow Sensor Parts Questions & Experts Answers

Mass Air Flow Sensor
19351887
Q: How to replace the Mass Air Flow Sensor/intake air temperature sensor on Buick LaCrosse?
A:
The replacement process for the Mass Air Flow Sensor/intake Air Temperature Sensor begins with turning off the ignition and disconnecting the Mass Air Flow Sensor (MAF) electrical connector. The procedure begins with removing the air cleaner intake duct so technicians can proceed with removing the maf sensor fasteners that allow them to extract the maf sensor including its maf sensor seal. The new maf sensor seal and maf sensor should be placed first before installation begins. You need to secure the maf sensor screws with a torque of 4 n.m (35 lb in). The installer should execute the final actions by placing the air cleaner intake duct back and reconnecting the maf electrical connector.