Bosch 0280218270 Mass Air Flow Sensor

Bosch Mass Air Flow Sensor for BMW

Restore accurate airflow measurement with this Bosch Mass Air Flow Sensor, part number 0280218270. It is a direct-fit emission control sensor for select BMW applications and is built with a black plastic housing for OE-style replacement needs.

Bosch’s Mass Air Flow Sensor (New) line focuses on precise air metering for engine management systems. In vehicles such as the BMW X5, BMW X6, and BMW 550i, correct airflow data helps the engine control module maintain proper fuel delivery and drivability.

Key Features

• Bosch Mass Air Flow Sensor for emission control and engine air measurement
• Black housing with plastic construction
• Package contents: Mass Air Flow Sensor
• OE-style replacement for select BMW models
• Part number 0280218270 for identification and ordering

Detailed Description

This Bosch mass air flow sensor measures incoming air so the engine management system can calculate fuel delivery more accurately. Bosch notes that it is an original-equipment manufacturer, and even a small deviation from OE specification can trigger a check engine light. For BMW owners, that makes correct sensor selection important when replacing a failing airflow sensor on models such as the BMW 550i, BMW 650i, BMW 750i, BMW X5, and BMW X6. Cross-reference part number 13627566990 for the same application.

What It Helps Solve

• Check engine light related to airflow sensor performance
• Rough idle caused by inaccurate air measurement
• Hesitation or poor throttle response
• Fuel trim issues from incorrect intake air data
• Driveability concerns on BMW X5 and BMW X6 applications

Installation Notes and Tips

Verify the connector style and engine application before installation. Replace the sensor only after confirming the intake tract is sealed and free of contamination, since unmetered air or debris can affect readings. For best results, clear diagnostic trouble codes after installation and confirm proper operation with a scan tool.

Quality Assurance

Bosch is an OE supplier with manufacturing standards aligned to original equipment requirements. This Bosch 0280218270 mass air flow sensor is intended for direct replacement use on the listed BMW applications and supports accurate engine management performance.

Compatible With

• Fits 2008-2014 BMW X6, N/A
• Fits 2006-2013 BMW 550i, N/A
• Fits 2010-2013 BMW 550i GT, N/A
• Fits 2010-2013 BMW 550i GT xDrive, N/A
• Fits 2011-2013 BMW 550i xDrive, N/A
• Fits 2012-2013 BMW 650i, N/A
• Fits 2006-2010 BMW 650i, N/A
• Fits 2013 BMW 650i Gran Coupe, N/A
• Fits 2012-2013 BMW 650i xDrive, N/A
• Fits 2013 BMW 650i xDrive Gran Coupe, N/A
• Fits 2011-2013 BMW X5, N/A
• Fits 2006-2012 BMW 750i, N/A
• Fits 2010-2012 BMW 750i xDrive, N/A
• Fits 2006-2012 BMW 750Li, N/A
• Fits 2010-2012 BMW 750Li xDrive, N/A