Vemo V20-72-5147 Mass Air Flow Sensor

VEMO Mass Air Flow Sensor for BMW V20-72-5147

The VEMO V20-72-5147 mass air flow sensor is built for BMW applications that require accurate airflow measurement for proper engine management. With a 4-pin connector design and OE-style dimensions, this sensor supports precise air metering on select BMW 540i, 740i, 740iL, and 840Ci models.

VEMO is the brand line used for aftermarket replacement parts, and this V20-72-5147 sensor is sized at 157 mm long, 137 mm wide, and 90 mm high. Its compact 0.322 kg construction makes it a direct-fit style replacement for the listed BMW air flow meter applications.

Key Features

• Mass air flow sensor for select BMW emission control applications
• 4-pin connector configuration
• Dimensions: 157 mm length, 137 mm width, 90 mm height
• Lightweight design at 0.322 kg
• Recommended additional repair: air filter
• Part number: V20-72-5147

Detailed Description

Use the VEMO V20-72-5147 when replacing a worn or inaccurate BMW mass air flow sensor on select 1993-1998 7 Series, 8 Series, and 5 Series vehicles. This part is listed for BMW 540i, BMW 740i, BMW 740iL, and BMW 840Ci applications, including 1994 BMW 540i and 1993-1994 BMW 740i and 740iL air flow meter fitments. The V20-72-5147 part number is also referenced across multiple aftermarket listings for the same application.

This part cross-references Delphi AF10225 for the same application.

What It Is Used For

• Restoring accurate air measurement for engine control
• Addressing rough idle caused by incorrect airflow readings
• Correcting hesitation or poor throttle response linked to sensor wear
• Resolving fuel mixture issues from a failing BMW air flow meter
• Replacing a damaged or contaminated mass air flow sensor

Installation Notes and Tips

Before installation, inspect the air filter and replace it if needed, since restricted airflow can affect sensor performance. Verify the 4-pin connector and compare the sensor dimensions to the removed unit before installation. Confirm vehicle fitment by year, make, and model for BMW 540i, BMW 740i, BMW 740iL, and BMW 840Ci applications.

Quality Assurance

VEMO V20-72-5147 is an aftermarket replacement part built for the listed BMW applications and cross-referenced against other cataloged part numbers for the same use.

• Fits 1994 BMW 540i, N/A
• Fits 1993-1994 BMW 740i, N/A
• Fits 1993-1994 BMW 740iL, N/A
• Fits 1994 BMW 840Ci, N/A