DELPHI Mass Air Flow Sensor AF10264-12B1

Compatible with AUDI A4 B5 (8D2) , AUDI A4 B5 Avant (8D5) , AUDI A6 C5 Avant (4B5, 4B6) Show more info
This DELPHI Mass Air Flow Sensor (AF10264-12B1) ensures accurate air intake measurement for optimal engine performance.
81.09 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (15.05.2026)
PN AF10264-12B1
Make DELPHI
EAN 5012759523346

The DELPHI Mass Air Flow (MAF) Sensor, part number AF10264-12B1, is engineered to precisely measure the volume and density of air entering the engine. This critical data is then relayed to the engine control unit (ECU) to determine the correct amount of fuel to inject for efficient combustion. Proper functioning of the MAF sensor is vital for maintaining optimal engine performance, fuel economy, and emissions control. A faulty sensor can lead to various drivability issues, including rough idling, hesitation, stalling, and reduced power. This DELPHI sensor is designed to meet or exceed original equipment specifications, providing a reliable replacement for your vehicle. Installation of this sensor should be performed by a qualified technician. Ensure compatibility with your vehicle's make and model before purchase. Regular maintenance and inspection of the MAF sensor can help prevent potential engine problems and ensure your vehicle runs smoothly.

  • Direct fit for easy installation
  • Ensures accurate air intake readings
  • Optimizes fuel injection for better performance
  • Helps improve fuel economy
  • Contributes to lower emissions
  • Designed to meet OE specifications
  • Durable construction for long service life
  • Reliable DELPHI quality
Housing type
with housing
Number of pin contacts
5
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • AUDI
    • A4 B5 (8D2)
      • S4 quattro (195kW/265PS)
    • A4 B5 Avant (8D5)
      • S4 quattro (195kW/265PS)
    • A6 C5 Avant (4B5, 4B6)
      • 2.7 T (169kW/230PS)
      • 2.7 T quattro (169kW/230PS)
    • A6 C5 (4B2, 4B4)
      • 2.7 T (169kW/230PS)
      • 2.7 T quattro (169kW/230PS)
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