Vemo V20-72-5177 Mass Air Flow Sensor

OE-Style Mass Air Flow Sensor for BMW

The Vemo V20-72-5177 is a mass air flow sensor for select BMW applications that use a sensor without housing. It measures incoming air so the engine control system can calculate fuel delivery and maintain proper drivability. With OE-grade fitment notes and a 5-pole connector, this sensor is built for direct replacement use on covered BMW models.

Key Features

• Mass air flow sensor, without housing
• 5-pole electrical connection
• Compact dimensions: 113 mm height, 67 mm length, 67 mm width
• Lightweight design at 0.058 kg
• OE-grade application coverage for select BMW vehicles
• Part number: V20-72-5177

Detailed Product Information

VEMO V20-72-5177 is a replacement MAF sensor for BMW models including the X5, X6, 550i, 650i, 750i, and 750Li across covered years. The VEMO line is positioned as an OE-style replacement range, and this sensor is specified for applications without a measuring tube or housing assembly. If you are searching for a BMW X5 mass air flow sensor, BMW X6 MAF sensor, or a V20-72-5177 replacement for a 550i or 750Li, this part matches the listed OE-style applications.

This part cross-references Bosch (e.g., 0261230127, 0280218270) for the same application.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response
• Check engine light related to air metering faults
• Incorrect fuel trim from a failing airflow sensor
• Driveability issues on BMW models with OE-style sensor fitment

Installation Notes

Verify connector style, mounting style, and the “without housing” configuration before installation. Confirm the vehicle uses the listed OE-style application and inspect the intake tract for contamination, air leaks, or damaged wiring that could affect sensor readings. For best results, clear diagnostic codes and perform a relearn or adaptation procedure if required by the vehicle.

Quality Assurance

VEMO parts are supplied as OE-style replacement components for covered applications. This sensor is built to match the listed BMW fitment requirements and electrical configuration for direct replacement use.

Compatible BMW Applications

• Fits 2008-2014 BMW X6, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2006-2013 BMW 550i, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2010-2013 BMW 550i GT, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2010-2013 BMW 550i GT xDrive, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2011-2013 BMW 550i xDrive, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2012-2013 BMW 650i, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2006-2010 BMW 650i, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2013 BMW 650i Gran Coupe, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2012-2013 BMW 650i xDrive, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2013 BMW 650i xDrive Gran Coupe, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2011-2013 BMW X5, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2006-2012 BMW 750i, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2010-2012 BMW 750i xDrive, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2006-2012 BMW 750Li, N/A, Grade: OE; Description: Without Measuring Tube; VEMO
• Fits 2010-2012 BMW 750Li xDrive, N/A, Grade: OE; Description: Without Measuring Tube; VEMO