Walker 245-1106 Mass Air Flow Sensor

Walker Mass Air Flow Assembly for Volkswagen and Porsche

Walker Mass Air Flow Assembly 245-1106 is a direct-fit engine management sensor assembly for select Volkswagen and Porsche applications. It is built with the housing included and uses a 5-terminal female connector for a clean replacement on the listed vehicles.

The Walker Mass Air Flow Assembly line focuses on OE-style fuel system and engine sensor components backed by Walker Products’ long history in the automotive aftermarket. Part number 245-1106 is engineered to meet or exceed OEM standards and specifications, with product support and application accuracy maintained by Walker’s manufacturing and engineering teams.

Key Features

• Mass air flow sensor assembly for emission control and engine management service
• Housing included for a complete assembly replacement
• 5-terminal female connector
• Mounting hardware not included
• Fits select Volkswagen Beetle, Jetta, Bora, Phaeton, Beetle Cabrio, and Porsche Cayenne applications
• Cross-reference example: Spectra Premium MA293

Application Details

Compatible With 2003-2006 Porsche Cayenne, N/A; 2004-2006 Volkswagen Phaeton, N/A; 2005 Volkswagen Bora, N/A; 2005-2008 Volkswagen Jetta, Walker Mass Air Flow Assembly; 2006-2009 Volkswagen Bora, Walker Mass Air Flow Assembly; 2006-2010 Volkswagen Beetle, Walker Mass Air Flow Assembly; 2009 Volkswagen Jetta, N/A; 2010 Volkswagen Bora, N/A; 2010 Volkswagen Jetta, Walker Mass Air Flow Assembly; 2010-2011 Volkswagen Beetle Cabrio, N/A; 2011-2012 Volkswagen Beetle, N/A; 2011-2012 Volkswagen Jetta, N/A.

Walker 245-1106 is a practical replacement choice when servicing Volkswagen Jetta and Beetle drivability concerns, as well as Porsche Cayenne and Volkswagen Phaeton air metering systems. The assembly format helps restore accurate airflow measurement for the engine control system on the listed fitments.

Common Issues This Part May Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response
• Check engine light related to mass air flow sensor faults
• Reduced fuel economy from incorrect air-fuel calculation
• Driveability problems on Volkswagen Beetle, Jetta, Bora, Phaeton, Beetle Cabrio, and Porsche Cayenne models

Installation Notes and Tips

Verify the connector style, terminal count, and housing configuration before installation. Because mounting hardware is not included, reuse or source the required fasteners as needed. Confirm the vehicle application by year, make, and model before replacing the original mass air flow assembly.

Quality Assurance

Walker Products has supplied automotive fuel system and engine sensor components since 1946 and operates as an ISO 9001/IATF 16949 certified manufacturer. Part number 245-1106 is produced to support OEM-level fit and specification control for the listed Volkswagen and Porsche applications.