DELPHI AF10390-12B1 Air Flow Meter

Compatible with BMW X3 (E83) , BMW 5 (E60) , BMW 5 Touring (E61) Show more info
Measures the amount of air entering the engine for optimal fuel mixture. Ensures efficient combustion and performance.
103.98 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (15.05.2026)
PN AF10390-12B1
Make DELPHI
EAN 5012759981016

The DELPHI AF10390-12B1 Air Flow Meter is a crucial component for your vehicle's engine management system. It accurately measures the volume and density of air entering the engine, providing essential data to the Engine Control Unit (ECU). This precise measurement allows the ECU to calculate the correct amount of fuel to inject, ensuring an optimal air-fuel ratio. This leads to improved fuel efficiency, reduced emissions, and consistent engine performance across various driving conditions. Designed to meet stringent quality standards, this air flow meter offers reliable and durable operation. Replacing a faulty air flow meter can resolve issues such as rough idling, poor acceleration, increased fuel consumption, and check engine lights.

  • Accurately measures engine air intake
  • Optimizes fuel injection for better efficiency
  • Contributes to reduced emissions
  • Ensures smooth engine operation and performance
  • Direct fit for seamless installation
  • Durable construction for long-lasting reliability
  • Replaces original equipment part number
Housing type
with housing
Number of pin contacts
4
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • BMW
    • X3 (E83)
      • xDrive 20 d (120kW/163PS)
      • xDrive 30 d (155kW/211PS)
      • 2.0 d (110kW/150PS)
      • 3.0 d (160kW/218PS)
      • 3.0 sd (210kW/286PS)
      • 2.0 sd (130kW/177PS)
      • xDrive 20 d (130kW/177PS)
      • xDrive 18 d (105kW/143PS)
      • xDrive 30 d (160kW/218PS)
      • xDrive 35 d (210kW/286PS)
      • xDrive 18 d (100kW/136PS)
    • 5 (E60)
      • 535 d (200kW/272PS)
      • 520 d (120kW/163PS)
      • 535 d (210kW/286PS)
      • 520 d (130kW/177PS)
    • 5 Touring (E61)
      • 535 d (200kW/272PS)
      • 520 d (120kW/163PS)
      • 535 d (210kW/286PS)
      • 520 d (130kW/177PS)
    • 3 Coupe (E92)
      • 335 d (210kW/286PS)
    • 3 Touring (E91)
      • 335 d (210kW/286PS)
    • 3 (E90)
      • 335 d (210kW/286PS)
    • 6 (E63)
      • 635 d (210kW/286PS)
    • 6 Kabriolets (E64)
      • 635 d (210kW/286PS)
    • X5 (E70)
      • 3.0 sd (210kW/286PS)
      • xDrive 35 d (210kW/286PS)
    • X6 (E71, E72)
      • xDrive 35 d (210kW/286PS)
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