DELPHI Mass Air Flow Sensor AF10301-12B1

Compatible with VW SHARAN (7M8, 7M9, 7M6) , AUDI A3 (8L1) , SEAT ALHAMBRA (7V8, 7V9) Show more info
This DELPHI Mass Air Flow Sensor (AF10301-12B1) is designed to accurately measure the amount of air entering your engine. Ensure optimal performance and fuel efficiency with this direct-fit component.
77.35 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (15.05.2026)
PN AF10301-12B1
Make DELPHI
EAN 5012759523711

The Mass Air Flow (MAF) sensor plays a critical role in your vehicle's engine management system. By precisely measuring the volume and density of air entering the intake manifold, it provides crucial data to the engine control unit (ECU). This data allows the ECU to calculate the correct amount of fuel to inject for optimal combustion. A malfunctioning MAF sensor can lead to various drivability issues, including poor acceleration, rough idling, increased fuel consumption, and illuminated check engine lights. This DELPHI Mass Air Flow Sensor, part number AF10301-12B1, is engineered to meet or exceed original equipment specifications. It is designed for a direct fit, ensuring a straightforward installation process without the need for modifications. Trust DELPHI for reliable and accurate air flow measurement to keep your engine running smoothly.

  • Direct-fit Mass Air Flow Sensor
  • Part Number: AF10301-12B1
  • Brand: DELPHI
  • Ensures accurate air intake measurement
  • Optimizes fuel injection for better performance
  • Helps improve fuel efficiency
  • Designed for reliable engine operation
  • Easy installation
Housing type
with housing
Number of pin contacts
5
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • VW
    • SHARAN (7M8, 7M9, 7M6)
      • 2.0 (85kW/115PS)
      • 1.8 T 20V (110kW/150PS)
      • 2.0 LPG (85kW/115PS)
    • NEW BEETLE (9C1, 1C1)
      • 2.0 (85kW/115PS)
    • BORA I (1J2)
      • 2.0 (85kW/115PS)
      • 2.0 4motion (85kW/115PS)
      • 1.6 FSI (81kW/110PS)
    • GOLF IV Variant (1J5)
      • 2.0 (85kW/115PS)
      • 2.0 4motion (85kW/115PS)
      • 2.0 Bi-Fuel (85kW/116PS)
      • 1.6 FSI (81kW/110PS)
    • BORA Variant (1J6)
      • 2.0 (85kW/115PS)
      • 2.0 4motion (85kW/115PS)
      • 1.6 FSI (81kW/110PS)
    • GOLF IV (1J1)
      • 2.0 (85kW/115PS)
      • 2.0 4motion (85kW/115PS)
      • 1.6 FSI (81kW/110PS)
      • 2.0 BiFuel (85kW/116PS)
    • NEW BEETLE Kabriolets (1Y7)
      • 2.0 (85kW/115PS)
      • 1.8 T (110kW/150PS)
    • TOUAREG (7LA, 7L6, 7L7)
      • 4.2 V8 (228kW/310PS)
      • 4.2 V8 FSI (257kW/350PS)
    • MULTIVAN T5 (7HM, 7HN, 7HF, 7EF, 7EM, 7EN)
      • 2.0 (85kW/115PS)
    • TRANSPORTER T5 Platforma/Šasija (7JD, 7JE, 7JL, 7JY, 7JZ, 7F
      • 2.0 (85kW/115PS)
    • TRANSPORTER T5 Furgons (7HA, 7HH, 7EA, 7EH)
      • 2.0 (85kW/115PS)
      • 2.0 BiFuel (85kW/115PS)
    • TRANSPORTER T5 Autobuss (7HB, 7HJ, 7EB, 7EJ)
      • 2.0 (85kW/115PS)
    • PHAETON (3D1, 3D2, 3D3, 3D4, 3D6, 3D7, 3D8, 3D9)
      • 4.2 V8 4motion (246kW/335PS)
    • SHARAN VAN (7M_)
      • 2.0 (7M8, 7M9) (85kW/116PS)
  • AUDI
    • A3 (8L1)
      • 1.8 (92kW/125PS)
    • Q7 (4LB)
      • 4.2 FSI quattro (257kW/350PS)
    • Q7 Van (4LB)
      • 4.2 FSI quattro (257kW/350PS)
  • SEAT
    • ALHAMBRA (7V8, 7V9)
      • 2.0 i (85kW/115PS)
      • 1.8 T 20V (110kW/150PS)
    • TOLEDO II (1M2)
      • 1.8 20V (92kW/125PS)
    • LEON (1M1)
      • 1.8 20V (92kW/125PS)
    • CORDOBA (6L2)
      • 2.0 (85kW/115PS)
    • IBIZA III (6L1)
      • 2.0 (85kW/116PS)
    • ALHAMBRA VAN (7V8, 7V9)
      • 2.0 (85kW/116PS)
  • SKODA
    • OCTAVIA I (1U2)
      • 2.0 (85kW/116PS)
    • OCTAVIA I Combi (1U5)
      • 2.0 (85kW/116PS)
      • 2.0 4x4 (85kW/116PS)
    • FABIA I Combi (6Y5)
      • 2.0 (85kW/116PS)
    • FABIA I (6Y2)
      • 2.0 (85kW/116PS)
    • FABIA I Sedans (6Y3)
      • 2.0 (85kW/116PS)
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