Delphi AF10528 Mass Air Flow Sensor - Left

Delphi AF10528 Mass Air Flow Sensor

Delphi AF10528 is a standard replacement mass air flow sensor probe for select BMW applications. It is built with OE heritage and Delphi’s long experience supplying original equipment to major automakers, giving you a direct-fit sensor solution for air metering accuracy on the left side.

Key Features

• Mass air flow sensor, probe only
• Standard replacement grade
• Black housing color
• Oval female connector with 4 male blade terminals
• Bolt-on mounting type
• No housing included
• No wiring harness included
• Package includes sensor probe and instruction sheet

Detailed Description

The Delphi AF10528 is a left-side mass air flow sensor for BMW vehicles that use a probe-only MAF design. It is listed for 2017-2021 BMW M760i xDrive, left, and 2010-2015 BMW 760Li, probe only, cylinders 7 through 12. This part number, AF10528, is also referenced by OE and aftermarket cross numbers for the same application, including Standard Ignition MAS0434.

Built as a standard replacement sensor, this Delphi MAF probe is intended to restore accurate airflow measurement for engine management systems that rely on precise intake data. Delphi’s OE background is reflected in the fit, connector style, and application-specific design of this replacement part.

What It Is Used For

• Restoring proper air metering on BMW M760i xDrive and BMW 760Li applications
• Addressing drivability issues caused by inaccurate airflow readings
• Correcting lean or rich fuel trim conditions tied to a failing MAF sensor
• Resolving rough idle, hesitation, or reduced throttle response related to airflow signal errors
• Replacing a damaged probe-only sensor on the left side

Installation Notes and Tips

Verify the vehicle uses a probe-only mass air flow sensor before ordering. This Delphi AF10528 mounts with a bolt-on design and uses a 1-connector oval female plug with 4 blade terminals. No housing or wiring harness is included, so reuse the existing vehicle-side components where applicable. Confirm left-side placement and match the OE connector shape before installation.

Quality Assurance

Delphi draws on more than 100 years of OE experience and supplier knowledge from original equipment programs. That OE heritage is built into its aftermarket replacement parts, including this AF10528 mass air flow sensor.