Bosch 0280218419 Mass Air Flow Sensor

Bosch Mass Air Flow Sensor for GM Applications

Bosch Mass Air Flow Sensor (New) part number 0280218419 is built for direct replacement in a wide range of GM vehicles. It uses original-equipment-style calibration to support smooth engine operation and emissions compliance in applications such as the Chevrolet Cruze, Chevrolet Sonic, Buick Encore, and Chevrolet Trax.

The Bosch 0280218419 is part of Bosch’s Mass Air Flow Sensor (New) line, which focuses on OE-level function and calibration for accurate airflow measurement. That matters when you need consistent drivability and proper fuel management from a replacement mass air flow sensor.

Key Features

• Mass Air Flow Sensor for emission control and engine management systems
• OE-style function and calibration for proper airflow signal output
• Direct replacement for select Buick and Chevrolet models
• Fits applications including Buick Encore, Chevrolet Trax, Chevrolet Sonic, Chevrolet Cruze, Buick Verano, Chevrolet Cruze Limited, and Chevrolet Aveo
• Previously cataloged as 0280218273
• Cross-references Bosch OE numbers 12671624 and 13432262 for the same application

Detailed Description

Bosch 0280218419 is a replacement mass air flow sensor engineered for vehicles that rely on precise intake air measurement to manage fuel delivery and emissions performance. With OE-equivalent calibration, this sensor supports the factory operating strategy used on 2013-2021 Buick Encore, 2013-2021 Chevrolet Trax, 2012-2020 Chevrolet Sonic, 2017-2019 Chevrolet Cruze, 2012 Chevrolet Cruze, 2012-2017 Buick Verano, 2016 Chevrolet Cruze Limited, 2014-2015 Chevrolet Cruze, 2013 Chevrolet Cruze, and 2008-2011 Chevrolet Aveo.

For shoppers searching for a Bosch mass air flow sensor for Chevrolet Cruze 2014-2015, a Bosch MAF sensor for Chevrolet Sonic 2012-2020, or a replacement airflow sensor for Buick Encore and Chevrolet Trax, this part number 0280218419 provides the correct OE-style fitment path for those listed applications.

What This Sensor Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response during acceleration
• Check engine light conditions related to airflow sensor faults
• Fuel trim issues from incorrect air measurement
• Emissions-related drivability problems tied to sensor output

Installation Notes and Tips

Verify the vehicle year, make, model, and notes before ordering, since some Cruze applications include specific design or seal requirements. Confirm the connector and sensor style match the original unit, and inspect the intake tract for leaks or contamination that can affect sensor readings after installation. This part is listed for N/A position applications.

Quality Assurance

Bosch supplies OE-level components with the correct function and calibration expected for emission control service. The Bosch 0280218419 mass air flow sensor is built to support proper system operation in the listed GM applications.