Mass Air Flow Sensor

Compatible with AUDI A4 B7 (8EC) , AUDI A4 B7 Avant (8ED) , AUDI A6 C6 (4F2) Show more info
Measures the amount of air entering the engine for optimal fuel mixture. Ensures efficient combustion and performance.
107.49 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (31.03.2026)
PN 722184730
Make PIERBURG
EAN 4028977810022

This Mass Air Flow (MAF) sensor is a crucial component for your vehicle's engine management system. It accurately measures the volume and density of air entering the engine, providing vital data to the Engine Control Unit (ECU). The ECU uses this information to calculate the precise amount of fuel needed for optimal combustion. A properly functioning MAF sensor contributes to improved fuel economy, smoother engine operation, and reduced emissions. If you are experiencing issues such as rough idling, poor acceleration, or decreased fuel efficiency, a faulty MAF sensor could be the culprit. Replacing it with a quality part like this PIERBURG sensor can restore your engine's performance and reliability.

  • Direct fit for easy installation
  • Accurately measures airflow into the engine
  • Optimizes fuel-air mixture for performance
  • Helps improve fuel economy
  • Reduces harmful emissions
  • Restores smooth engine operation
  • High-quality construction for durability
  • Brand: PIERBURG
Operating mode
electric
Voltage [V]
1/2"
  • AUDI
    • A4 B7 (8EC)
      • 2.0 TFSI (147kW/200PS)
      • 2.0 TFSI quattro (147kW/200PS)
      • 2.0 TFSI (162kW/220PS)
      • 2.0 TFSI quattro (162kW/220PS)
      • 2.0 TFSI (125kW/170PS)
    • A4 B7 Avant (8ED)
      • 2.0 TFSI (147kW/200PS)
      • 2.0 TFSI quattro (147kW/200PS)
      • 2.0 TFSI (162kW/220PS)
      • 2.0 TFSI quattro (162kW/220PS)
      • 2.0 TFSI (125kW/170PS)
    • A6 C6 (4F2)
      • 2.0 TFSI (125kW/170PS)
    • A6 C6 Avant (4F5)
      • 2.0 TFSI (125kW/170PS)
    • A4 B7 Kabriolets (8HE)
      • 2.0 TFSI 16V (147kW/200PS)
  • SEAT
    • EXEO (3R2)
      • 2.0 TFSI (147kW/200PS)
    • EXEO ST (3R5)
      • 2.0 TFSI (147kW/200PS)
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