DELPHI Lambda zonde ES21278-12B1

Compatible with VW POLO V (6R1, 6C1) , AUDI A1 (8X1, 8XK) , AUDI A1 Sportback (8XA, 8XF) Show more info
High-quality Lambda zonde from DELPHI. Ensures accurate exhaust gas measurement for optimal engine performance.
26.39 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (15.05.2026)
PN ES21278-12B1
Make DELPHI
EAN 5012759577530

This Lambda zonde from DELPHI, part number ES21278-12B1, is designed to provide precise readings of oxygen content in your vehicle's exhaust system. Accurate exhaust gas measurement is crucial for maintaining optimal engine performance, fuel efficiency, and emissions control. A properly functioning Lambda zonde helps your engine's computer adjust the air-fuel mixture for the best possible combustion. DELPHI is a trusted name in automotive components, known for their reliability and performance. This Lambda zonde is built to meet stringent industry standards, ensuring durability and consistent operation. Replace your old or faulty Lambda zonde with this DELPHI unit to restore your vehicle's efficiency and reduce harmful emissions.

  • Brand: DELPHI
  • Part Code: ES21278-12B1
  • Type: Lambda zonde
  • Ensures accurate exhaust gas measurement
  • Contributes to optimal engine performance
  • Aids in fuel efficiency
  • Helps with emissions control
  • Reliable DELPHI quality
Cable length [mm]
550
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • VW
    • POLO V (6R1, 6C1)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
    • POLO Van V (6R1, 6C1)
      • 1.0 TSI (81kW/110PS)
  • AUDI
    • A1 (8X1, 8XK)
      • 1.0 TFSI (70kW/95PS)
      • 1.0 TFSI (60kW/82PS)
    • A1 Sportback (8XA, 8XF)
      • 1.0 TFSI (70kW/95PS)
      • 1.0 TFSI (60kW/82PS)
  • SEAT
    • IBIZA IV (6J5, 6P1)
      • 1.0 TSI (81kW/110PS)
      • 1.0 TSI (70kW/95PS)
    • IBIZA IV SC (6J1, 6P5)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
    • IBIZA IV ST (6J8, 6P8)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
    • TOLEDO IV (KG3)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
  • SKODA
    • FABIA III (NJ3)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
    • FABIA III Universālis (NJ5)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
    • RAPID (NH3, NK3, NK6)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
    • RAPID Spaceback (NH1)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
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