DELPHI Mass Air Flow Sensor AF10499-12B1

Compatible with AUDI A6 C5 (4B2, 4B4) , AUDI A6 C5 Avant (4B5, 4B6) , AUDI ALLROAD C5 (4BH) Show more info
This DELPHI Mass Air Flow Sensor (AF10499-12B1) ensures accurate air intake measurement for optimal engine performance.
78.98 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (14.05.2026)
PN AF10499-12B1
Make DELPHI
EAN 5012759992463

The DELPHI Mass Air Flow (MAF) Sensor is a critical component for your vehicle's engine management system. It precisely measures the amount of air entering the engine, providing essential data to the Engine Control Unit (ECU). Accurate air flow readings allow the ECU to calculate the correct amount of fuel to inject, leading to improved fuel efficiency, reduced emissions, and optimal engine power. A malfunctioning MAF sensor can cause a range of issues, including rough idling, poor acceleration, and increased fuel consumption. This AF10499-12B1 sensor from DELPHI is designed to meet or exceed original equipment specifications, ensuring reliable and consistent performance. It is built with high-quality materials to withstand the demanding conditions within the engine bay. Replacing a faulty MAF sensor with this DELPHI unit can restore your vehicle's performance and fuel economy. Proper installation is recommended to ensure the sensor functions correctly within the air intake system.

  • Direct fit for seamless installation
  • Ensures accurate air-fuel mixture
  • Improves engine performance and fuel economy
  • Reduces harmful emissions
  • High-quality construction for durability
  • Restores optimal engine operation
  • Meets or exceeds OE specifications
Housing type
with housing
Number of pin contacts
5
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • AUDI
    • A6 C5 (4B2, 4B4)
      • 2.5 TDI (132kW/180PS)
      • 2.5 TDI quattro (132kW/180PS)
      • 2.5 TDI (114kW/155PS)
      • 2.5 TDI (120kW/163PS)
    • A6 C5 Avant (4B5, 4B6)
      • 2.5 TDI (132kW/180PS)
      • 2.5 TDI quattro (132kW/180PS)
      • 2.5 TDI (114kW/155PS)
      • 2.5 TDI (120kW/163PS)
    • ALLROAD C5 (4BH)
      • 2.5 TDI quattro (132kW/180PS)
      • 2.5 TDI quattro (120kW/163PS)
    • A4 B6 (8E2)
      • 2.5 TDI quattro (132kW/180PS)
      • 2.5 TDI (114kW/155PS)
      • 2.5 TDI (120kW/163PS)
    • A8 D2 (4D2, 4D8)
      • 2.5 TDI quattro (132kW/180PS)
      • 2.5 TDI (132kW/180PS)
    • A4 B6 Avant (8E5)
      • 2.5 TDI quattro (132kW/180PS)
      • 2.5 TDI (114kW/155PS)
      • 2.5 TDI (120kW/163PS)
    • A4 B6 Kabriolets (8H7)
      • 2.5 TDI (120kW/163PS)
    • A4 B7 (8EC)
      • 2.5 TDI (120kW/163PS)
    • A4 B7 Avant (8ED)
      • 2.5 TDI (120kW/163PS)
  • VW
    • PASSAT B5.5 (3B3)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI 4motion (110kW/150PS)
      • 2.5 TDI 4motion (132kW/180PS)
      • 2.5 TDI (120kW/163PS)
    • PASSAT B5.5 Variant (3B6)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI 4motion (110kW/150PS)
      • 2.5 TDI 4motion (132kW/180PS)
      • 2.5 TDI (120kW/163PS)
  • SKODA
    • SUPERB I (3U4)
      • 2.5 TDI (114kW/155PS)
      • 2.5 TDI (120kW/163PS)
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