Vemo V20-72-5140 Mass Air Flow Sensor

VEMO Mass Air Flow Sensor for BMW Engine Management

The Vemo V20-72-5140 mass air flow sensor is an OE-grade replacement for BMW engine management systems that rely on accurate intake air measurement. Built with a 6-pin connector layout and compact sensor dimensions, it supports precise airflow signal delivery for consistent drivability.

Compatible with BMW 325Ci, 330Ci, X3, 325i, 330i, and Z4 applications across the 2003-2006 model years, this VEMO sensor is a direct-fit option for select BMW intake and fuel control repairs. The V20-72-5140 part number is also referenced in OE-style interchange listings for related applications.

Key Features

• Mass air flow sensor for emission control and engine management systems
• OE-grade replacement for select BMW applications
• 6-pin connector design for confirmed fitment
• Compact housing dimensions: 110 mm height, 80 mm length, 115 mm width
• Lightweight construction at 0.177 kg
• Recommended additional repair: air filter
• Cross-reference part numbers include Continental 5WK9642Z and Delphi AF10227

Detailed Description

The VEMO V20-72-5140 mass air flow sensor measures incoming air so the engine control system can calculate fuel delivery and maintain proper air-fuel balance. This matters on BMW 325Ci, 330Ci, X3, 325i, 330i, and Z4 models where accurate airflow data affects idle quality, throttle response, and overall engine management performance. The V20-72-5140 is built to OE-grade expectations and uses a 6-pin connector for the listed applications.

VEMO’s VEMO product line focuses on replacement components for European vehicle systems, and this sensor follows that approach with application-specific fitment and OE-style interchange coverage. If you are replacing a failing BMW mass air flow sensor, the V20-72-5140 provides a direct service part reference for the listed 2003-2006 vehicles.

What It Helps Solve

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response during acceleration
• Check engine light conditions related to air metering faults
• Fuel trim issues from incorrect intake air measurement
• Driveability problems after intake or air filter service

Installation Notes and Tips

Verify connector count, housing dimensions, and vehicle application before installation. For best results, inspect the air filter and intake tract for contamination or leaks before replacing the sensor. Confirm the BMW model and production date against the listed fitment notes, especially for 2003 330Ci and 2003 330i applications with date-specific coverage.

• Fits 2003-2006 BMW 325Ci, N/A
• Fits 2004-2006 BMW 330Ci, N/A
• Fits 2004-2006 BMW X3, N/A
• Fits 2003-2005 BMW 325i, N/A
• Fits 2004-2005 BMW 330i, N/A
• Fits 2003-2005 BMW Z4, N/A
• Fits 2003 BMW 330Ci, N/A
• Fits 2003 BMW 330i, N/A

Quality Assurance

This VEMO sensor is listed as an OE-grade replacement and is supported by interchange references to Continental 5WK9642Z and Delphi AF10227 for the same application family. Part number V20-72-5140 is cataloged for select BMW engine management repairs with application-specific fitment data.