DELPHI Mass Air Flow Sensor AF10442-12B1

Compatible with SUBARU IMPREZA Sedans (GC) , SUBARU IMPREZA Universālis (GF) , SUBARU FORESTER (SF_) Show more info
Measures the amount of air entering the engine, crucial for optimal fuel mixture and performance.
56.05 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (30.03.2026)
PN AF1044212B1
Make DELPHI
EAN 5012759581360

This DELPHI Mass Air Flow (MAF) Sensor, part number AF10442-12B1, is engineered to accurately measure the volume and density of air entering your vehicle's engine. By providing precise air intake data to the engine control unit (ECU), this sensor ensures the correct amount of fuel is injected for optimal combustion. This leads to improved engine performance, better fuel efficiency, and reduced emissions. Designed as a direct replacement, installation is straightforward. Trust DELPHI for reliable and accurate airflow measurement to keep your engine running smoothly.

  • Accurate air intake measurement
  • Ensures optimal fuel-air mixture
  • Improves engine performance and efficiency
  • Helps reduce emissions
  • Direct fit replacement
  • High-quality DELPHI component
  • Part number: AF10442-12B1
Housing type
without housing
Number of pin contacts
5
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • SUBARU
    • IMPREZA Sedans (GC)
      • 2.0 Turbo GT AWD (GC8) (155kW/211PS)
      • 2.0 Turbo GT AWD (GC8) (160kW/218PS)
    • IMPREZA Universālis (GF)
      • 2.0 i Turbo AWD (GF8) (155kW/211PS)
      • 2.0 Turbo GT AWD (GF8) (160kW/218PS)
    • FORESTER (SF_)
      • 2.0 AWD (SF5) (90kW/122PS)
      • 2.0 S Turbo AWD (SF5) (125kW/170PS)
      • 2.0 AWD (SF5) (92kW/125PS)
      • 2.0 S Turbo AWD (SF5) (130kW/177PS)
    • IMPREZA Universālis (GG)
      • 2.0 AWD (GG9) (92kW/125PS)
      • 2.0 Turbo AWD (GGA) (160kW/218PS)
      • 2.0 WRX Turbo AWD (GGA) (165kW/225PS)
      • 2.0 i R AWD (GG9) (118kW/160PS)
      • 2.5 WRX AWD (GGG) (169kW/230PS)
    • IMPREZA Sedans (GD)
      • 2.0 i AWD (GD9) (92kW/125PS)
      • 2.0 WRX Turbo AWD (GDA) (160kW/218PS)
      • 2.0 WRX STi AWD (GDB) (195kW/265PS)
      • 2.0 WRX Turbo AWD (GDA) (165kW/225PS)
      • 2.5 i WRX AWD (GDG) (169kW/230PS)
      • 2.5 WRX STi AWD (GDF) (206kW/280PS)
      • 2.5 AWD (GDF) (221kW/300PS)
    • FORESTER (SG_)
      • 2.0 AWD (SG5) (92kW/125PS)
      • 2.0 S Turbo AWD (SG5) (130kW/177PS)
      • 2.5 AWD (SG9) (155kW/211PS)
      • 2.5 AWD (SG9, S11SG, S12SH) (169kW/230PS)
      • 2.5 RX Nato AWD (SG9) (115kW/156PS)
    • OUTBACK (BL, BP)
      • 2.5 AWD (BP9) (121kW/165PS)
      • 3.0 AWD (BPE) (180kW/245PS)
      • 2.5 AWD (BP9) (127kW/173PS)
    • LEGACY IV Universālis (BP)
      • 2.5 AWD (BP9) (121kW/165PS)
      • 2.5 i AWD (BP9) (127kW/173PS)
    • LEGACY IV (BL)
      • 2.5 AWD (BL9) (121kW/165PS)
      • 3.0 R AWD (BLE, B13) (180kW/245PS)
      • 2.5 i AWD (BL9) (127kW/173PS)
    • FORESTER (SH_)
      • 2.5 AWD (SH9) (169kW/230PS)
  • MAZDA
    • 6 Sedans (GG)
      • 2.3 MPS Turbo (GG3P) (191kW/260PS)
    • 3 (BK)
      • 2.3 MPS Turbo (BK14) (191kW/260PS)
    • CX-7 (ER)
      • 2.3 MZR DISI Turbo AWD (ER3P) (190kW/258PS)
      • 2.3 MZR DISI Turbo AWD (ER3P) (191kW/260PS)
    • 3 (BL)
      • 2.3 MPS Turbo (BL14) (191kW/260PS)
MAZDA
SUBARU
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