Mass Air Flow Sensor

Compatible with AUDI A4 B5 (8D2) , AUDI A4 B5 Avant (8D5) , VW PASSAT B5 (3B2) Show more info
HELLA Mass Air Flow Sensor for precise air intake measurement. Ensures optimal engine performance and fuel efficiency.
54.32 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (30.03.2026)
PN 8ET009142861
Make HELLA
EAN 4082300311440

This HELLA Mass Air Flow (MAF) Sensor, part number 8ET 009 142-861, is designed to accurately measure the amount of air entering the engine's intake manifold. This critical data allows the engine control unit (ECU) to determine the correct amount of fuel to inject for optimal combustion. By providing precise airflow readings, this MAF sensor helps maintain consistent engine performance, improves throttle response, and contributes to better fuel economy. It is engineered to meet or exceed original equipment specifications for reliable operation. Proper functioning of the MAF sensor is essential for reducing emissions and preventing issues such as rough idling, stalling, or poor acceleration. Replacing a faulty sensor with this high-quality HELLA unit can restore your vehicle's performance and efficiency.

  • Direct fit for easy installation
  • Measures airflow accurately for optimal engine performance
  • Improves fuel efficiency and reduces emissions
  • Ensures consistent engine operation
  • High-quality construction for durability
  • Part Number: 8ET 009 142-861
  • Brand: HELLA
Mounting type
screwed
Number of pin contacts
5
Inlet pipe connection diameter [mm]
+70
  • AUDI
    • A4 B5 (8D2)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 TDI quattro (81kW/110PS)
      • 1.9 TDI (85kW/116PS)
      • 1.9 TDI quattro (85kW/116PS)
      • 1.9 TDI (55kW/75PS)
    • A4 B5 Avant (8D5)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 TDI quattro (81kW/110PS)
      • 1.9 TDI (85kW/115PS)
      • 1.9 TDI quattro (85kW/115PS)
      • 1.9 Hybrid (66kW/90PS)
    • A6 C5 (4B2, 4B4)
      • 1.9 TDI (81kW/110PS)
      • 1.9 TDI (85kW/115PS)
    • A6 C5 Avant (4B5, 4B6)
      • 1.9 TDI (81kW/110PS)
      • 1.9 TDI (85kW/115PS)
  • VW
    • PASSAT B5 (3B2)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 TDI Syncro/4motion (81kW/110PS)
      • 1.9 TDI (85kW/115PS)
      • 1.9 TDI 4motion (85kW/115PS)
      • 1.9 TDI (74kW/101PS)
    • PASSAT B5 Variant (3B5)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 TDI Syncro/4motion (81kW/110PS)
      • 1.9 TDI (85kW/115PS)
      • 1.9 TDI 4motion (85kW/115PS)
      • 1.9 TDI (74kW/101PS)
    • CADDY II Furgons/minivens (9K9A)
      • 1.9 TDI (66kW/90PS)
    • POLO III CLASSIC (6V2)
      • 90 1.9 TDI (66kW/90PS)
      • 110 1.9 TDI (81kW/110PS)
    • LT 28-35 II Autobuss (2DB, 2DE, 2DK)
      • 2.5 SDI (55kW/75PS)
      • 2.5 TDI (75kW/102PS)
      • 2.5 TDI (66kW/90PS)
      • 2.5 TDI (80kW/109PS)
    • LT 28-46 II Platforma/Šasija (2DC, 2DF, 2DG, 2DL, 2DM)
      • 2.5 SDI (55kW/75PS)
      • 2.5 TDI (75kW/102PS)
      • 2.5 TDI (66kW/90PS)
      • 2.5 TDI (80kW/109PS)
    • LT 28-46 II Furgons (2DA, 2DD, 2DH)
      • 2.5 SDI (55kW/75PS)
      • 2.5 TDI (75kW/102PS)
      • 2.5 TDI (66kW/90PS)
      • 2.5 TDI (80kW/109PS)
    • POLO Variant (6V5)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
    • PASSAT B5.5 (3B3)
      • 1.9 TDI (74kW/101PS)
    • PASSAT B5.5 Variant (3B6)
      • 1.9 TDI (74kW/101PS)
    • CADDY II Lielas ietilpības automobilis (9K9B)
      • 1.9 TDI (66kW/90PS)
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