DELPHI Mass Air Flow Sensor AF10446-12B1

Compatible with BMW 5 (E60) , BMW 5 Touring (E61) , BMW 6 (E63) Show more info
This DELPHI Mass Air Flow Sensor (AF10446-12B1) ensures accurate air intake measurement for optimal engine performance.
84.56 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (14.05.2026)
PN AF10446-12B1
Make DELPHI
EAN 5012759992371

The DELPHI Mass Air Flow (MAF) Sensor is engineered to precisely measure the amount of air entering the engine's intake manifold. This critical data allows the engine control unit (ECU) to calculate the correct amount of fuel to inject, leading to improved fuel efficiency and reduced emissions. Proper functioning of the MAF sensor is essential for maintaining smooth engine operation, preventing stalling, and ensuring optimal power delivery. A faulty MAF sensor can lead to various drivability issues, including rough idling, hesitation, and poor acceleration. This AF10446-12B1 sensor is designed as a direct replacement for your vehicle's original equipment, ensuring a proper fit and reliable performance. Trust DELPHI for quality components that help keep your engine running at its best.

  • Direct replacement for original equipment
  • Ensures accurate air intake measurement
  • Optimizes fuel injection for better efficiency
  • Contributes to reduced emissions
  • Promotes smooth engine operation
  • Helps prevent stalling and hesitation
  • Designed for reliable and consistent performance
  • High-quality construction by DELPHI
Housing type
without housing
Number of pin contacts
5
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • BMW
    • 5 (E60)
      • 520 i (125kW/170PS)
      • 530 i (170kW/231PS)
      • 525 i (141kW/192PS)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 523 i (140kW/190PS)
      • 530 i (200kW/272PS)
      • 520 i (125kW/170PS)
      • 520 i (120kW/163PS)
      • 520 i (115kW/156PS)
      • 523 i (140kW/190PS)
      • 530 i (200kW/272PS)
    • 5 Touring (E61)
      • 525 i (141kW/192PS)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 530 i (200kW/272PS)
      • 523 i (140kW/190PS)
      • 520 i (125kW/170PS)
      • 520 i (120kW/163PS)
      • 530 i (200kW/272PS)
      • 523 i (140kW/190PS)
    • 6 (E63)
      • 630 i (190kW/258PS)
      • 630 i (200kW/272PS)
      • 630 i (200kW/272PS)
    • 6 Kabriolets (E64)
      • 630 i (190kW/258PS)
      • 630 i (200kW/272PS)
      • 630 i (200kW/272PS)
    • 3 (E90)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 325 xi (160kW/218PS)
      • 330 xi (190kW/258PS)
      • 330 i (200kW/272PS)
      • 323 i (130kW/177PS)
      • 330 i (200kW/272PS)
    • 3 Touring (E91)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 325 xi (160kW/218PS)
      • 330 xi (190kW/258PS)
      • 330 i (200kW/272PS)
      • 323 i (130kW/177PS)
      • 323 i (140kW/190PS)
      • 330 i (200kW/272PS)
    • Z4 Roadster (E85)
      • 2.5 i (130kW/177PS)
      • 2.5 si (160kW/218PS)
      • 3.0 si (195kW/265PS)
    • Z4 Coupe (E86)
      • 3.0 si (195kW/265PS)
    • 7 (E65, E66, E67)
      • 730 i, Li (190kW/258PS)
    • 1 (E87)
      • 130 i (190kW/258PS)
      • 130 i (195kW/265PS)
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