DELPHI Lambda zonde ES21245-12B1

Compatible with SKODA ROOMSTER (5J7) , VW POLO IV (9N_, 9A_) , SEAT CORDOBA (6L2) Show more info
This DELPHI Lambda zonde, part code ES21245-12B1, is designed to ensure optimal engine performance and fuel efficiency.
41.29 EUR
inc. VAT 21%
In stock 7
Delivery 1 day (15.05.2026)
PN ES21245-12B1
Make DELPHI
EAN 5012759577202

The DELPHI Lambda zonde ES21245-12B1 is a critical component for modern vehicle emission control systems. It accurately measures the oxygen content in the exhaust gases, providing essential data to the engine control unit (ECU). By relaying this information, the ECU can precisely adjust the air-fuel mixture for combustion. This precise adjustment is key to minimizing harmful emissions and maximizing fuel economy. A properly functioning Lambda zonde contributes significantly to meeting environmental standards and reducing your vehicle's running costs. DELPHI is a trusted name in automotive components, known for producing reliable and durable parts. The ES21245-12B1 model upholds this reputation, offering consistent performance and longevity. Installation is straightforward for trained professionals, ensuring your vehicle's emission system operates at peak efficiency.

  • Brand: DELPHI
  • Part Code: ES21245-12B1
  • Type: Lambda zonde (Oxygen Sensor)
  • Ensures optimal air-fuel ratio for efficient combustion.
  • Helps reduce harmful exhaust emissions.
  • Contributes to improved fuel economy.
  • Designed for reliable and long-lasting performance.
  • Direct fit for compatible vehicle applications.
Cable length [mm]
620
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • SKODA
    • ROOMSTER (5J7)
      • 1.6 (77kW/105PS)
    • FABIA II (542)
      • 1.6 (77kW/105PS)
    • FABIA II Combi (545)
      • 1.6 (77kW/105PS)
  • VW
    • POLO IV (9N_, 9A_)
      • 1.4 16V (59kW/80PS)
      • 1.6 16V (77kW/105PS)
  • SEAT
    • CORDOBA (6L2)
      • 1.4 16V (63kW/86PS)
      • 1.6 16V (77kW/105PS)
    • IBIZA III (6L1)
      • 1.6 16V (77kW/105PS)
      • 1.4 16V (63kW/86PS)
    • IBIZA IV (6J5, 6P1)
      • 1.6 (77kW/105PS)
    • IBIZA IV SC (6J1, 6P5)
      • 1.6 (77kW/105PS)
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