DELPHI AF10289-12B1 Mass Air Flow Sensor

Compatible with ALFA ROMEO GT (937_) , ALFA ROMEO 147 (937_) , FIAT MULTIPLA (186_) Show more info
This DELPHI Mass Air Flow Sensor (AF10289-12B1) ensures accurate air intake measurement for optimal engine performance.
72.28 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (23.03.2026)
PN AF1028912B1
Make DELPHI
EAN 5012759523599

The DELPHI Mass Air Flow (MAF) Sensor, part number AF10289-12B1, is engineered to precisely measure the amount of air entering your engine's intake manifold. This critical data is then sent to the engine control unit (ECU) to help determine the correct amount of fuel to inject for efficient combustion. Proper functioning of the MAF sensor is vital for maintaining optimal engine performance, fuel economy, and emissions control. A faulty MAF sensor can lead to various drivability issues, including rough idling, hesitation, stalling, and reduced power. Replacing a worn or malfunctioning sensor with a quality part like this DELPHI unit can restore your vehicle's performance and efficiency. This sensor is designed to meet or exceed original equipment specifications, ensuring a reliable fit and function. Trust DELPHI for high-quality engine management components that keep your vehicle running smoothly.

  • Direct fit for easy installation
  • Measures airflow accurately for optimal fuel mixture
  • Helps improve engine performance and fuel efficiency
  • Contributes to reduced emissions
  • Designed to meet OE specifications
  • Durable construction for long-lasting reliability
  • Restores proper engine operation
Housing type
with housing
Number of pin contacts
5
Type of connector
Connector plug
Voltage [V]
1/2"
recommended repair extension
Air filter
  • ALFA ROMEO
    • GT (937_)
      • 2.0 JTS (937CXH11, 937CXH1A, 937CXT1A) (119kW/162PS)
      • 2.0 JTS (937CXH1A, 937CXH11) (121kW/165PS)
      • 1.9 JTD (937CXN1B) (110kW/150PS)
      • 1.9 JTD (937CXN1B, 937CXZ1B) (125kW/170PS)
    • 147 (937_)
      • 1.9 JTD (937.AXD1A, 937.BXD1A, 937.AXV1A, 937.BXB1A,... (85kW/115PS)
      • 1.9 JTD 16V (937.AXG1B, 937.BXG1B) (103kW/140PS)
      • 1.9 JTD (937.AXF1A, 937.BXF1A) (74kW/101PS)
      • 1.9 JTDM 8V (937.AXD1A, 937.AXU1A, 937.BXU1A) (88kW/120PS)
      • 1.9 JTDM 16V (937.AXN1B, 937.BXN1B) (110kW/150PS)
      • 1.9 JTD 16V (937.AXG1B, 937.BXG1B) (93kW/126PS)
      • 1.9 JTD 16V (937.AXM1B, 937.AXS1B) (100kW/136PS)
  • FIAT
    • MULTIPLA (186_)
      • 1.9 JTD 115 (85kW/115PS)
    • STILO (192_)
      • 1.9 JTD (103kW/140PS)
      • 1.9 JTD (93kW/126PS)
    • STILO Multi Wagon (192_)
      • 1.9 JTD (103kW/140PS)
      • 1.9 JTD (93kW/126PS)
    • STILO VAN (192_)
      • 1.9 JTD (192DXG1B) (93kW/126PS)
      • 1.9 JTD (192DXG1B) (103kW/140PS)
      • 1.9 JTD (192DXG1B) (100kW/136PS)
    • MULTIPLA VAN (186_)
      • 1.9 JTD (85kW/116PS)
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