Delphi AF10504 Mass Air Flow Sensor
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Delphi

Delphi AF10504 Mass Air Flow Sensor

Brand Delphi AF10504
Color Black and Silver
Connector Gender Female
Connector Quantity 1
Connector Shape Oval
Housing Included No
Item Grade Standard Replacement
Mounting Type Bolt-On
Package Contents Mass Air Flow Sensor - Probe Only, Instruction Sheet
Terminal Gender Male
Terminal Quantity 5
Terminal Type Blade
Wiring Harness Included No
Fits BMW · 11 vehicles

Standard replacement. Bolt-on mass air flow sensor probe only for straightforward installation.

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

Female oval connector with 5 male blade terminals for a secure electrical connection.

Cross-references 13 62 7 804 150 for the same application. See all 1.

$405.89Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $405.89
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Delphi AF10504 Mass Air Flow Sensor

Delphi AF10504 is a standard replacement mass air flow sensor probe for select BMW diesel applications. Built from Delphi’s OE experience and aftermarket knowledge, it is designed for vehicles that use a probe-only MAF sensor layout and a 5-terminal blade connection.

  • Mass air flow sensor, probe only
  • Black and silver finish
  • 1 oval female connector
  • 5 male blade terminals
  • Bolt-on mounting type
  • Housing not included
  • Wiring harness not included
  • Standard replacement grade

OE-Style Airflow Measurement

The Delphi AF10504 helps restore accurate intake air measurement for diesel BMW models that rely on a probe-only mass air flow sensor. Delphi draws on more than a century of OE experience and supplier relationships with major automakers, bringing OE heritage into the aftermarket design of this sensor. This part cross-references BMW 13 62 7 804 150 for the same application.

Vehicle Fitment

  • Fits 2014-2017 BMW X5, N/A. Compatible with vehicles with probe-only Mass Air Flow Sensors.
  • Fits 2014-2016 BMW 535d, N/A. Compatible with vehicles with probe-only Mass Air Flow Sensors.
  • Fits 2014-2016 BMW 535d xDrive, N/A. Compatible with vehicles with probe-only Mass Air Flow Sensors.
  • Fits 2015 BMW 740Ld xDrive, N/A. Compatible with vehicles with probe-only Mass Air Flow Sensors.

Common Issues This Part May Address

  • Incorrect airflow readings from a worn or failing MAF sensor
  • Rough idle caused by inaccurate intake air measurement
  • Reduced throttle response from inconsistent sensor output
  • Check engine light related to mass air flow sensor performance
  • Driveability concerns on BMW diesel models with probe-only sensor design

Installation Notes and Tips

Verify the connector shape, terminal count, and probe-only sensor layout before installation. This Delphi AF10504 uses a bolt-on mounting style and a single oval female connector with five male blade terminals. Confirm the vehicle is equipped for a probe-only mass air flow sensor and compare the original part number before replacement. For search reference, this part number is AF10504.

Quality Assurance

Delphi builds aftermarket parts using OE heritage and technical knowledge developed through long-term supply relationships with leading automakers. The AF10504 is a standard replacement sensor intended to match the original application requirements for select BMW diesel vehicles. Part number AF10504 is listed for direct application matching on supported BMW X5, 535d, 535d xDrive, and 740Ld xDrive models.

Related reading

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2017BMWX5N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2016BMW535dN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2016BMW535d xDriveN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2016BMWX5N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2015BMW535dN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2015BMW535d xDriveN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2015BMW740Ld xDriveN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2015BMWX5N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2014BMW535dN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2014BMW535d xDriveN/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
2014BMWX5N/ACompatible with vehicles with probe-only Mass Air Flow Sensors.
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
13 62 7 804 150