DELPHI AF10385-12B1 Mass Air Flow Sensor

Compatible with VW PASSAT B5.5 (3B3) , VW PASSAT B5.5 Variant (3B6) , VW PHAETON (3D1, 3D2, 3D3, 3D4, 3D6, 3D7, 3D8, 3D9) Show more info
Measures the amount of air entering the engine, crucial for optimal fuel mixture and performance. Ensures your vehicle runs efficiently.
54.68 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (26.03.2026)
PN AF1038512B1
Make DELPHI
EAN 5012759601396

The DELPHI AF10385-12B1 Mass Air Flow (MAF) sensor is a critical component for modern engine management systems. It accurately measures the volume and density of air entering the engine, providing vital data to the Engine Control Unit (ECU). By precisely knowing the incoming air mass, the ECU can calculate the exact amount of fuel to inject, leading to improved fuel efficiency, reduced emissions, and optimal engine performance. A faulty MAF sensor can cause rough idling, poor acceleration, increased fuel consumption, and check engine lights. This DELPHI MAF sensor is designed to meet or exceed original equipment specifications, ensuring reliable and accurate readings for your vehicle's needs. Trust DELPHI for quality and performance in engine management components.

  • Direct fit for easy installation
  • Accurate air flow measurement
  • Improves fuel efficiency
  • Reduces emissions
  • Enhances engine performance
  • Reliable DELPHI quality
  • Meets OE specifications
Housing type
without housing
Number of pin contacts
5
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • VW
    • PASSAT B5.5 (3B3)
      • 4.0 W8 4motion (202kW/275PS)
    • PASSAT B5.5 Variant (3B6)
      • 4.0 W8 4motion (202kW/275PS)
    • PHAETON (3D1, 3D2, 3D3, 3D4, 3D6, 3D7, 3D8, 3D9)
      • 3.2 V6 (177kW/241PS)
      • 3.2 V6 4motion (177kW/241PS)
    • TOUAREG (7LA, 7L6, 7L7)
      • 3.2 V6 (162kW/220PS)
      • 3.2 V6 (177kW/241PS)
      • 6.0 W12 (331kW/450PS)
    • GOLF IV (1J1)
      • 3.2 R32 4motion (177kW/241PS)
    • TRANSPORTER T5 Autobuss (7HB, 7HJ, 7EB, 7EJ)
      • VR6 3.2 (173kW/235PS)
      • 3.2 V6 4motion (173kW/235PS)
    • TRANSPORTER T5 Furgons (7HA, 7HH, 7EA, 7EH)
      • VR6 3.2 (173kW/235PS)
      • VR6 3.2 4motion (173kW/235PS)
    • MULTIVAN T5 (7HM, 7HN, 7HF, 7EF, 7EM, 7EN)
      • VR6 3.2 (173kW/235PS)
      • VR6 3.2 4motion (173kW/235PS)
    • GOLF V (1K1)
      • 3.2 R32 4motion (184kW/250PS)
    • EOS (1F7, 1F8)
      • 3.2 V6 (184kW/250PS)
    • NEW BEETLE (9C1, 1C1)
      • 2.5 (110kW/150PS)
    • NEW BEETLE Kabriolets (1Y7)
      • 2.5 (110kW/150PS)
    • TRANSPORTER T5 Platforma/Šasija (7JD, 7JE, 7JL, 7JY, 7JZ, 7F
      • VR6 3.2 4motion (173kW/235PS)
  • AUDI
    • TT (8N3)
      • 3.2 VR6 quattro (184kW/250PS)
    • TT Roadster (8N9)
      • 3.2 VR6 quattro (184kW/250PS)
    • A3 (8P1)
      • 3.2 V6 quattro (184kW/250PS)
    • A3 Sportback (8PA)
      • 3.2 V6 quattro (184kW/250PS)
    • TT (8J3)
      • 3.2 V6 quattro (184kW/250PS)
    • TT Roadster (8J9)
      • 3.2 V6 quattro (184kW/250PS)
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