DELPHI Lambda zonde ES21267-12B1

Compatible with VW POLO V Sedans (602, 604, 612, 614) , SKODA ROOMSTER (5J7) , SKODA FABIA II (542) Show more info
This DELPHI Lambda zonde, part number ES21267-12B1, ensures optimal engine performance and emissions control. Designed for reliable operation and accurate readings.
26.35 EUR
inc. VAT 21%
In stock 10
Delivery 1 day (15.05.2026)
PN ES21267-12B1
Make DELPHI
EAN 5012759577424

The DELPHI Lambda zonde ES21267-12B1 is engineered to precisely measure oxygen levels in the exhaust stream. This data is crucial for the engine control unit (ECU) to adjust the fuel-air mixture, thereby optimizing combustion efficiency and reducing harmful emissions. Proper functioning of the Lambda zonde is essential for maintaining fuel economy and preventing engine damage caused by incorrect air-fuel ratios. DELPHI's commitment to quality ensures that this component meets stringent performance standards for durability and accuracy. Installation of the ES21267-12B1 is designed to be straightforward, integrating seamlessly with compatible vehicle systems. Regular maintenance and timely replacement of worn oxygen sensors can help keep your vehicle running smoothly and efficiently.

  • Direct fit for compatible vehicles
  • Ensures accurate oxygen level measurement
  • Optimizes fuel-air mixture for efficiency
  • Helps reduce harmful exhaust emissions
  • Designed for durability and long service life
  • Supports optimal engine performance
  • Manufactured by DELPHI
Cable length [mm]
310
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • VW
    • POLO V Sedans (602, 604, 612, 614)
      • 1.6 (77kW/105PS)
    • GOLF VI (5K1)
      • 1.2 TSI (77kW/105PS)
    • JETTA IV (162, 163, AV3, AV2)
      • 1.6 (77kW/105PS)
  • SKODA
    • ROOMSTER (5J7)
      • 1.6 (77kW/105PS)
    • FABIA II (542)
      • 1.6 (77kW/105PS)
    • FABIA II Combi (545)
      • 1.6 (77kW/105PS)
    • RAPID (NH3, NK3, NK6)
      • 1.6 (77kW/105PS)
    • RAPID Spaceback (NH1)
      • 1.6 (77kW/105PS)
  • SEAT
    • TOLEDO IV (KG3)
      • 1.6 (77kW/105PS)
0 Updated