DELPHI Mass Air Flow Sensor AF10148-12B1

Compatible with AUDI A8 D2 (4D2, 4D8) , AUDI A4 B5 (8D2) , AUDI A4 B5 Avant (8D5) Show more info
Measures the amount of air entering the engine for optimal fuel mixture. Ensures efficient combustion and performance.
90.24 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (14.05.2026)
PN AF10148-12B1
Make DELPHI
EAN 5012759999820

This Mass Air Flow (MAF) sensor from DELPHI is engineered to accurately measure the volume and density of air entering the engine's intake system. By providing precise air intake data to the engine control unit (ECU), this sensor enables the ECU to calculate the correct amount of fuel to inject for optimal combustion. This leads to improved engine performance, better fuel economy, and reduced emissions. Crafted with high-quality materials and advanced sensor technology, the AF10148-12B1 is designed for durability and reliable operation under various driving conditions. It is a direct fit replacement for your original equipment MAF sensor.

  • Accurate air flow measurement for precise fuel delivery
  • Optimizes engine performance and fuel efficiency
  • Helps reduce harmful emissions
  • Durable construction for long-lasting reliability
  • Direct fit replacement for easy installation
  • Ensures smooth engine operation
  • Part code: AF10148-12B1
  • Brand: DELPHI
Housing type
without housing
Number of pin contacts
4
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • AUDI
    • A8 D2 (4D2, 4D8)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
    • A4 B5 (8D2)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
      • 2.4 (121kW/165PS)
      • 2.4 quattro (121kW/165PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
      • 2.8 quattro (140kW/190PS)
      • 2.8 (140kW/190PS)
    • A4 B5 Avant (8D5)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
      • 2.4 (121kW/165PS)
      • 2.4 quattro (121kW/165PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
    • A6 C5 (4B2, 4B4)
      • 2.4 (121kW/165PS)
      • 2.4 quattro (121kW/165PS)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
      • 2.4 (100kW/136PS)
      • 2.8 (140kW/190PS)
      • 2.4 (125kW/170PS)
      • 2.4 quattro (125kW/170PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
      • 2.8 quattro (140kW/190PS)
    • A6 C5 Avant (4B5, 4B6)
      • 2.8 quattro (142kW/193PS)
      • 2.4 (121kW/165PS)
      • 2.8 (142kW/193PS)
      • 2.4 quattro (121kW/165PS)
      • 2.4 (100kW/136PS)
      • 2.8 (140kW/190PS)
      • 2.4 (125kW/170PS)
      • 2.4 quattro (125kW/170PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
      • 2.8 quattro (140kW/190PS)
    • A4 B6 (8E2)
      • 2.4 (125kW/170PS)
      • 2.4 (120kW/163PS)
    • A4 B6 Avant (8E5)
      • 2.4 (125kW/170PS)
      • 2.4 (120kW/163PS)
    • A4 B6 Kabriolets (8H7)
      • 2.4 (125kW/170PS)
      • 2.4 (120kW/163PS)
  • VW
    • PASSAT B5 (3B2)
      • 2.8 V6 Syncro/4motion (142kW/193PS)
      • 2.8 V6 (142kW/193PS)
    • PASSAT B5 Variant (3B5)
      • 2.8 V6 (142kW/193PS)
      • 2.8 V6 Syncro/4motion (142kW/193PS)
    • PASSAT B5.5 (3B3)
      • 2.8 4motion (142kW/193PS)
      • 2.8 (142kW/193PS)
      • 2.8 (140kW/190PS)
      • 2.8 4motion (140kW/190PS)
    • PASSAT B5.5 Variant (3B6)
      • 2.8 4motion (142kW/193PS)
      • 2.8 (142kW/193PS)
      • 2.8 (140kW/190PS)
      • 2.8 4motion (140kW/190PS)
  • SKODA
    • SUPERB I (3U4)
      • 2.8 V6 (142kW/193PS)
      • 2.8 V6 (140kW/190PS)
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