DELPHI Mass Air Flow Sensor AF10504-12B1

Compatible with BMW X5 (E70) , BMW X6 (E71, E72) , BMW 6 Coupe (F13) Show more info
Direct-fit mass air flow sensor designed to accurately measure airflow into the engine. Ensures optimal fuel-air mixture for improved performance and fuel efficiency.
122.82 EUR
inc. VAT 21%
In stock 8
Delivery 1 day (15.05.2026)
PN AF10504-12B1
Make DELPHI
EAN 5012759992517

This DELPHI Mass Air Flow (MAF) Sensor, part code AF10504-12B1, is engineered to provide precise air intake measurements. By accurately detecting the volume and density of air entering the engine, it allows the engine control unit (ECU) to calculate the correct amount of fuel to inject. Proper functioning of the MAF sensor is crucial for maintaining engine performance, reducing emissions, and optimizing fuel economy. A faulty MAF sensor can lead to various drivability issues, including rough idling, hesitation, stalling, and decreased power. This DELPHI sensor is built to meet or exceed OE specifications, ensuring reliable and consistent operation. Installation is straightforward as it is designed as a direct replacement for the original equipment. Trust DELPHI's expertise in sensor technology to restore your vehicle's air intake system to its optimal working condition. This component is essential for the efficient operation of modern engines.

  • OE-equivalent part for direct fit and function
  • Accurately measures engine air intake
  • Ensures correct fuel-air mixture
  • Improves engine performance and fuel efficiency
  • Helps reduce emissions
  • Restores proper engine operation
  • Durable construction for long service life
  • Designed to meet stringent quality standards
Housing type
without housing
Number of pin contacts
5
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • BMW
    • X5 (E70)
      • xDrive 30 d (180kW/245PS)
      • xDrive 40 d (225kW/306PS)
      • M 50 d (280kW/381PS)
      • xDrive 30 d (155kW/211PS)
    • X6 (E71, E72)
      • xDrive 30 d (180kW/245PS)
      • xDrive 40 d (225kW/306PS)
      • xDrive 30 d (155kW/211PS)
      • M 50 d (280kW/381PS)
    • 6 Coupe (F13)
      • 640 d xDrive (230kW/313PS)
      • 640 d (230kW/313PS)
    • 7 (F01, F02, F03, F04)
      • 740 d xDrive (225kW/306PS)
      • 730 d (180kW/245PS)
      • 740 d (225kW/306PS)
      • 730 d (155kW/211PS)
      • 730 d (190kW/258PS)
      • 730 d xDrive (190kW/258PS)
      • 740 d (230kW/313PS)
      • 740 d xDrive (230kW/313PS)
      • 750 d xDrive (280kW/381PS)
      • 730 d xDrive (155kW/211PS)
    • 5 Touring (F11)
      • M 550 d xDrive (280kW/381PS)
      • 530 d (190kW/258PS)
      • 530 d xDrive (190kW/258PS)
      • 535 d (230kW/313PS)
      • 535 d xDrive (230kW/313PS)
      • 525 d (150kW/204PS)
      • 530 d (180kW/245PS)
      • 535 d (220kW/299PS)
      • 530 d (210kW/286PS)
      • 530 d xDrive (210kW/286PS)
    • 5 (F10)
      • M 550 d xDrive (280kW/381PS)
      • 530 d (190kW/258PS)
      • 530 d xDrive (190kW/258PS)
      • 535 d (230kW/313PS)
      • 535 d xDrive (230kW/313PS)
      • 525 d (150kW/204PS)
      • 530 d (180kW/245PS)
      • 535 d (220kW/299PS)
      • 530 d (210kW/286PS)
      • 530 d xDrive (210kW/286PS)
    • 6 Kabriolets (F12)
      • 640 d xDrive (230kW/313PS)
      • 640 d (230kW/313PS)
    • X3 (F25)
      • xDrive 30 d (190kW/258PS)
      • xDrive 35 d (230kW/313PS)
      • xDrive 30 d (155kW/211PS)
      • xDrive 30 d (210kW/286PS)
      • xDrive 30 d (204kW/277PS)
    • 5 Gran Turismo (F07)
      • 530 d (155kW/211PS)
      • 530 d (180kW/245PS)
      • 535 d xDrive (220kW/299PS)
      • 530 d xDrive (180kW/245PS)
      • 535 d (220kW/299PS)
      • 530 d (190kW/258PS)
      • 530 d xDrive (190kW/258PS)
      • 535 d xDrive (230kW/313PS)
      • 535 d (230kW/313PS)
    • X5 (F15, F85)
      • M 50 d (280kW/381PS)
      • xDrive 30 d (190kW/258PS)
      • xDrive 40 d (230kW/313PS)
      • xDrive 30 d (204kW/277PS)
      • xDrive 30 d (210kW/286PS)
    • 4 Coupe (F32, F82)
      • 435 d xDrive (230kW/313PS)
      • 430 d (190kW/258PS)
      • 430 d xDrive (190kW/258PS)
      • 430 d (210kW/286PS)
      • 430 d xDrive (210kW/286PS)
    • 3 (F30, F80)
      • 335 d xDrive (230kW/313PS)
      • 330 d (190kW/258PS)
      • 330 d xDrive (190kW/258PS)
      • 330 d (210kW/286PS)
      • 330 d xDrive (210kW/286PS)
    • 3 Touring (F31)
      • 330 d (190kW/258PS)
      • 330 d xDrive (190kW/258PS)
      • 335 d xDrive (230kW/313PS)
      • 330 d (210kW/286PS)
      • 330 d M Performance Power Kit xDrive (210kW/286PS)
    • 6 Gran Coupe (F06)
      • 640 d (230kW/313PS)
      • 640 d xDrive (230kW/313PS)
    • 3 Gran Turismo (F34)
      • 330 d xDrive (190kW/258PS)
      • 330 d (190kW/258PS)
      • 335 d xDrive (230kW/313PS)
      • 330 d (210kW/286PS)
      • 330 d xDrive (210kW/286PS)
    • X4 (F26)
      • xDrive 30 d (190kW/258PS)
      • xDrive 35 d (230kW/313PS)
      • xDrive 30 d (210kW/286PS)
      • xDrive 30 d (183kW/249PS)
      • xDrive 30 d (204kW/277PS)
    • 4 Kabriolets (F33, F83)
      • 430 d (190kW/258PS)
      • 435 d xDrive (230kW/313PS)
      • 430 d (210kW/286PS)
    • 4 Gran Coupe (F36)
      • 430 d (190kW/258PS)
      • 430 d xDrive (190kW/258PS)
      • 435 d xDrive (230kW/313PS)
      • 430 d (210kW/286PS)
      • 430 d xDrive (210kW/286PS)
    • X6 (F16, F86)
      • xDrive 30 d (190kW/258PS)
      • M 50 d (280kW/381PS)
      • xDrive 40 d (230kW/313PS)
      • xDrive 30 d (204kW/277PS)
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