DELPHI Lambda zonde ES21132-12B1

Compatible with SKODA FABIA I (6Y2) , SKODA FABIA I Combi (6Y5) , SKODA FABIA I Sedans (6Y3) Show more info
This DELPHI Lambda zonde, part code ES21132-12B1, is designed for optimal engine performance and fuel efficiency.
99.30 EUR
inc. VAT 21%
In stock 13
Delivery 1 day (15.05.2026)
PN ES21132-12B1
Make DELPHI
EAN 5012759576076

The DELPHI Lambda zonde, identified by part code ES21132-12B1, plays a crucial role in your vehicle's exhaust system. It measures the oxygen content in the exhaust gases, providing vital data to the engine control unit (ECU). By accurately monitoring oxygen levels, this sensor allows the ECU to adjust the air-fuel mixture in real-time. This precise control is essential for maximizing fuel combustion efficiency, reducing harmful emissions, and ensuring your engine operates at its peak performance. Engineered by DELPHI, a trusted name in automotive components, the ES21132-12B1 Lambda zonde is built to meet stringent quality standards. Its reliable operation contributes to a smoother running engine and helps maintain compliance with emission regulations.

  • Direct fit for specified applications
  • Ensures accurate air-fuel ratio control
  • Optimizes fuel economy
  • Reduces harmful exhaust emissions
  • Durable construction for long service life
  • Manufactured by DELPHI
  • Part code: ES21132-12B1
Cable length [mm]
330
Oxygen sensor
Wideband lambda sensor
Oxygen sensor
with heating
  • SKODA
    • FABIA I (6Y2)
      • 1.4 16V (55kW/75PS)
    • FABIA I Combi (6Y5)
      • 1.4 16V (55kW/75PS)
    • FABIA I Sedans (6Y3)
      • 1.4 16V (55kW/75PS)
    • FABIA I Praktik (6Y5)
      • 1.4 (55kW/75PS)
  • VW
    • POLO IV (9N_, 9A_)
      • 1.4 16V (55kW/75PS)
    • POLO IV Sedans (9A4, 9A2, 9N2, 9A6)
      • 1.4 (55kW/75PS)
  • SEAT
    • IBIZA III (6L1)
      • 1.4 16V (55kW/75PS)
    • CORDOBA (6L2)
      • 1.4 16V (55kW/75PS)
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