DELPHI Lambda zonde ES21111-12B1

Compatible with SEAT IBIZA IV (6J5, 6P1) , SKODA FABIA II (542) , SKODA FABIA II Combi (545) Show more info
This DELPHI Lambda zonde is designed for optimal engine performance and fuel efficiency. Ensure your vehicle's emissions are within regulations with this reliable component.
42.99 EUR
inc. VAT 21%
In stock 11
Delivery 1 day (14.05.2026)
PN ES21111-12B1
Make DELPHI
EAN 5012759575864

The DELPHI Lambda zonde (ES21111-12B1) is a critical sensor for modern engine management systems. It measures the oxygen content in the exhaust gases, providing vital data to the engine control unit (ECU). By accurately monitoring the air-fuel ratio, this Lambda zonde helps the ECU make real-time adjustments to fuel injection and ignition timing. This ensures the engine operates at peak efficiency, leading to improved fuel economy and reduced emissions. Crafted with high-quality materials, the DELPHI Lambda zonde ES21111-12B1 is built for durability and consistent performance. Its precise readings contribute to smoother engine operation and help prevent potential engine damage caused by incorrect fuel mixtures.

  • Direct fit for specified applications
  • Ensures accurate air-fuel ratio measurement
  • Optimizes fuel consumption
  • Reduces harmful exhaust emissions
  • Contributes to smooth engine performance
  • Durable construction for long service life
  • Designed to meet or exceed OE specifications
  • Reliable brand for engine management components
Cable length [mm]
870
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • SEAT
    • IBIZA IV (6J5, 6P1)
      • 1.2 (44kW/60PS)
      • 1.2 (51kW/70PS)
    • IBIZA IV SC (6J1, 6P5)
      • 1.2 (51kW/70PS)
      • 1.2 (44kW/60PS)
    • IBIZA IV ST (6J8, 6P8)
      • 1.2 (44kW/60PS)
      • 1.2 (51kW/70PS)
    • TOLEDO IV (KG3)
      • 1.2 (55kW/75PS)
  • SKODA
    • FABIA II (542)
      • 1.2 12V (44kW/60PS)
      • 1.2 (51kW/70PS)
    • FABIA II Combi (545)
      • 1.2 12V (44kW/60PS)
      • 1.2 (51kW/70PS)
      • 1.2 LPG (51kW/69PS)
    • ROOMSTER Praktik (5J)
      • 1.2 (51kW/70PS)
    • ROOMSTER (5J7)
      • 1.2 (51kW/70PS)
    • RAPID (NH3, NK3, NK6)
      • 1.2 (55kW/75PS)
    • RAPID Spaceback (NH1)
      • 1.2 (55kW/75PS)
  • VW
    • POLO V (6R1, 6C1)
      • 1.2 (44kW/60PS)
      • 1.2 (51kW/70PS)
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