Delphi AF10512 Mass Air Flow Sensor

Delphi AF10512 Mass Air Flow Sensor

The Delphi AF10512 is a standard replacement mass air flow sensor probe for select Audi applications. Built with Delphi’s OE heritage and 100 years of supplier experience, it is made for drivers replacing a worn or inaccurate airflow sensor on a 2012-2016 Audi A8 Quattro with a probe-only MAF setup.

Key Features

• Part number: AF10512
• Mass air flow sensor, probe only
• Standard replacement grade
• Black housing color
• 5-terminal blade connection
• 1 female oval connector
• Mounts with bolt-on design
• No housing included
• No wiring harness included
• Package includes sensor probe and instruction sheet

Application Details

Compatible With 2012-2016 Audi A8 Quattro, N/A, when equipped with a probe-only mass air flow sensor. The Delphi AF10512 is built for direct replacement use in this application and follows the original connector and terminal layout for the vehicle’s airflow sensing circuit. This part cross-references Standard Ignition MAS0441 for the same application.

What It Helps Fix

• Rough idle caused by incorrect airflow readings
• Hesitation or stumble during acceleration
• Check engine light related to mass air flow sensor performance
• Poor fuel metering from a failing MAF sensor
• Driveability issues tied to contaminated or aging sensor probes

Installation Notes

Verify the vehicle uses a probe-only mass air flow sensor before ordering. This unit uses a bolt-on mounting style, a female oval connector, and a 5-terminal blade interface. No housing or wiring harness is included, so reuse the existing vehicle-side components where applicable. Confirm connector shape and terminal count against the original part before installation.

Quality Assurance

Delphi builds aftermarket parts using OE experience and supplier knowledge developed through decades of original-equipment service. The AF10512 reflects that background with a standard replacement design for the specified Audi A8 Quattro application.