Delphi AF10525 Mass Air Flow Sensor
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Delphi

Delphi AF10525 Mass Air Flow Sensor

Brand Delphi AF10525
Color Black
Connector Gender Female
Connector Quantity 1
Connector Shape Oval
Housing Included Yes
Item Grade Standard Replacement
Mounting Type Band Clamp
Package Contents Mass Air Flow Sensor - Complete Assembly, Instruction Sheet
Terminal Gender Male
Terminal Quantity 5
Terminal Type Blade
Wiring Harness Included No
Fits BMW · 9 vehicles

Standard replacement. Complete mass air flow sensor assembly for a straightforward swap.

OE heritage. Built with 100 years of OE experience and supplier knowledge.

Complete assembly. Includes the housing for a cleaner, ready-to-install setup.

Cross-references Standard Ignition MAS0433, 13 62 7 566 987 and 0280218076 for the same application. See all 5.

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Delphi AF10525 Mass Air Flow Sensor

The Delphi AF10525 mass air flow sensor is a standard replacement part built for accurate airflow measurement and reliable engine management. It is compatible with 2003-2008 BMW 760Li and 2004-2006 BMW 760i applications, making it a direct-fit option for select BMW V12 models.

Key Features

  • Complete mass air flow sensor assembly with housing included
  • Black housing with oval 1-connector design
  • 5-terminal blade connection with female connector and male terminals
  • Band clamp mounting type for the specified application
  • Standard replacement grade for routine service work
  • Package includes the mass air flow sensor assembly and instruction sheet

Detailed Description

Delphi AF10525 is engineered for vehicles that require precise intake air measurement to support proper fuel delivery and drivability. Delphi draws on OE heritage and long-standing supplier experience, bringing production knowledge from original equipment development into this aftermarket mass air flow sensor. For BMW 760Li and BMW 760i models, the AF10525 provides a service-ready replacement that matches the listed connector, terminal, and mounting details.

This part cross-references Standard Ignition MAS0433 for the same application. The Delphi AF10525 also aligns with common OE-style replacement needs for BMW 760Li and BMW 760i owners looking for a direct-fit mass air flow sensor solution.

What It Helps Address

  • Rough idle caused by inaccurate airflow readings
  • Hesitation or poor throttle response
  • Check engine light concerns related to air metering
  • Fuel trim issues from a failing MAF sensor
  • Driveability problems on 2003-2008 BMW 760Li and 2004-2006 BMW 760i

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. The AF10525 uses a 1-connector oval design with 5 blade terminals and a band clamp mount, so matching the original configuration is important for proper fitment. Inspect the intake tract for leaks, contamination, or damaged wiring before replacing the sensor. Clear diagnostic trouble codes after installation and confirm idle quality and airflow readings during a road test.

Quality Assurance

Delphi builds this sensor with OE experience and supplier knowledge developed through work with major automakers. That background supports consistent fit and function for the listed BMW applications, including 2003-2008 BMW 760Li and 2004-2006 BMW 760i.

Related reading

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2008BMW760LiN/ACompatible with all model vehicles.
2007BMW760LiN/ACompatible with all model vehicles.
2006BMW760iN/ACompatible with all model vehicles.
2006BMW760LiN/ACompatible with all model vehicles.
2005BMW760iN/ACompatible with all model vehicles.
2005BMW760LiN/ACompatible with all model vehicles.
2004BMW760iN/ACompatible with all model vehicles.
2004BMW760LiN/ACompatible with all model vehicles.
2003BMW760LiN/ACompatible with all model vehicles.
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — MAS043313 62 7 566 9870280218076MA1265XTP410130