Hella 009149361 Mass Air Flow Sensor

Hella Mass Air Flow Sensor 009149361

The Hella 009149361 mass air flow sensor measures incoming intake air so the engine control system can calculate fuel delivery with greater accuracy. Built with a pipe-neck mounting style and a 5-pin connector, it is a direct-fit style replacement for select Volkswagen applications.

For drivers searching for a Volkswagen Beetle, Golf, or Jetta mass air flow sensor replacement, this Hella unit is built around the original connection and intake tube dimensions. The Hella brand line is known for OE-focused electronic engine components, and this sensor follows that approach with application-specific fitment and connector layout.

Key Features

• Part number: 009149361
• Mass air flow sensor for emission control and engine management systems
• Pipe-neck mounting type for intake tube installation
• 5 connector terminals for the vehicle harness
• 70 mm suction pipe connector diameter
• Fits select Volkswagen Beetle, Golf, and Jetta applications

Detailed Description

Hella 009149361 is a replacement mass air flow sensor designed for vehicles that rely on precise airflow measurement to maintain proper air-fuel control. It is specified with a pipe-neck mount, 5 connectors, and a 70 mm suction pipe connector diameter, making it a fitment-specific option for the listed Volkswagen models. This part number 009149361 is also referenced in cross-application catalogs under Monroe Shocks & Struts 172286 and 182286 for the same application.

Compatible With: Fits 2005-2006 Volkswagen Beetle, N/A; Fits 2004-2006 Volkswagen Golf, N/A; Fits 2004-2006 Volkswagen Jetta, N/A; Fits 2005 Volkswagen Jetta, N/A.

Common Issues This Part May Address

• Incorrect air metering that can affect fuel delivery
• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response under acceleration
• Check engine light related to airflow sensor faults
• Driveability problems tied to a failing intake air sensor

Installation Notes and Tips

Verify the pipe-neck style, 5-pin connector, and 70 mm intake connection before ordering. Compare the original sensor housing and connector shape to the existing unit on the vehicle, and confirm the application against the listed Volkswagen Beetle, Golf, and Jetta fitments. Use the vehicle’s service information for final installation and calibration steps.

Quality Assurance

Hella manufactures this sensor as an OE-style electronic replacement for emission control and engine management use. The part is identified by Hella part number 009149361 and should be matched to the exact fitment details above for proper installation.