DELPHI Mass Air Flow Sensor AF10526-12B1

Compatible with BMW 7 (E65, E66, E67) , BMW 5 (E60) , BMW 5 Touring (E61) Show more info
This DELPHI Mass Air Flow Sensor (AF10526-12B1) is designed to accurately measure the amount of air entering your engine.
111.26 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (15.05.2026)
PN AF10526-12B1
Make DELPHI
EAN 5012759544273

The DELPHI Mass Air Flow Sensor (AF10526-12B1) is a critical component for your vehicle's engine management system. It precisely measures the volume and density of air entering the engine, providing essential data to the Engine Control Unit (ECU). Accurate air flow readings allow the ECU to optimize fuel injection and ignition timing, leading to improved engine performance, better fuel efficiency, and reduced emissions. A malfunctioning MAF sensor can cause a range of issues, including rough idling, poor acceleration, increased fuel consumption, and check engine lights. This sensor is manufactured by DELPHI, a trusted name in automotive components, ensuring quality and reliability. It is designed as a direct replacement for your original equipment, facilitating a straightforward installation process.

  • Direct replacement for original equipment
  • Ensures accurate air-fuel mixture
  • Optimizes engine performance and fuel economy
  • Helps reduce emissions
  • Manufactured by DELPHI for reliability
  • Essential for engine management system
  • Part code: AF10526-12B1
Housing type
with housing
Number of pin contacts
5
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • BMW
    • 7 (E65, E66, E67)
      • 735 i, Li (200kW/272PS)
      • 745 i, Li (245kW/333PS)
    • 5 (E60)
      • 545 i (245kW/333PS)
    • 5 Touring (E61)
      • 545 i (245kW/333PS)
    • 6 (E63)
      • 645 Ci (245kW/333PS)
    • 6 Kabriolets (E64)
      • 645 Ci (245kW/333PS)
    • X5 (E53)
      • 4.8 is (265kW/360PS)
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