FAE Lambda Sensor 77461

Compatible with AUDI A4 B5 (8D2) , AUDI A4 B5 Avant (8D5) , AUDI A6 C5 (4B2, 4B4) Show more info
FAE Lambda Sensor 77461 ensures optimal engine performance and fuel efficiency by monitoring oxygen levels in the exhaust.
50.52 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (14.05.2026)
PN 77461
Make FAE
EAN 8435050637739

The FAE Lambda Sensor 77461 is a critical component for modern vehicle emission control systems. It accurately measures the amount of unburned oxygen in the exhaust gases, sending this data to the engine control unit (ECU). By precisely regulating the air-fuel mixture, this sensor helps to maximize fuel economy and minimize harmful emissions. A properly functioning lambda sensor is essential for passing emissions tests and maintaining smooth engine operation. Designed for reliable performance and durability, the FAE Lambda Sensor 77461 is built to withstand the harsh conditions of the exhaust system. Its precise readings contribute to the overall efficiency and longevity of your vehicle's powertrain.

  • Monitors oxygen levels in exhaust gases
  • Optimizes air-fuel mixture for better fuel economy
  • Reduces harmful emissions
  • Ensures smooth engine operation
  • Designed for durability and reliable performance
  • Direct fit for specific vehicle applications
  • Essential for emission control systems
Length [mm]
1400
Number of pin contacts
4
Technical information number
Universal 77004
  • AUDI
    • A4 B5 (8D2)
      • 1.8 T (110kW/150PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T (132kW/180PS)
    • A4 B5 Avant (8D5)
      • 1.8 T (110kW/150PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T (132kW/180PS)
    • A6 C5 (4B2, 4B4)
      • 1.8 T (110kW/150PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T (132kW/180PS)
    • A6 C5 Avant (4B5, 4B6)
      • 1.8 T (110kW/150PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T (132kW/180PS)
  • VW
    • TRANSPORTER T4 Autobuss (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC,
      • 2.8 VR 6 (103kW/140PS)
    • PASSAT B5 Variant (3B5)
      • 2.3 VR5 Syncro/4motion (110kW/150PS)
    • PASSAT B5 (3B2)
      • 2.3 VR5 Syncro/4motion (110kW/150PS)
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