DELPHI Lambda zonde ES21149-12B1

Compatible with AUDI A1 (8X1, 8XK) , AUDI A1 Sportback (8XA, 8XF) , VW POLO V (6R1, 6C1) Show more info
High-quality Lambda zonde from DELPHI, part number ES21149-12B1. Ensures optimal engine performance and emissions control.
52.26 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (27.03.2026)
PN ES2114912B1
Make DELPHI
EAN 5012759576243

This Lambda zonde from DELPHI, identified by part code ES21149-12B1, is designed to provide accurate oxygen sensor readings to your vehicle's engine control unit (ECU). By precisely measuring the oxygen content in the exhaust gases, this sensor helps the ECU to optimize the air-fuel mixture. This leads to improved fuel efficiency and reduced harmful emissions. 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 a long service life and consistent operation.

  • Brand: DELPHI
  • Part Code: ES21149-12B1
  • Type: Lambda zonde (Oxygen Sensor)
  • Ensures optimal air-fuel ratio
  • Contributes to reduced emissions
  • Enhances fuel efficiency
  • Designed for reliable performance
  • Direct fit replacement
Cable length [mm]
475
Oxygen sensor
Wideband lambda sensor
Oxygen sensor
with heating
  • AUDI
    • A1 (8X1, 8XK)
      • 1.6 TDI (66kW/90PS)
      • 1.4 TFSI (103kW/140PS)
      • 1.6 TDI (77kW/105PS)
    • A1 Sportback (8XA, 8XF)
      • 1.4 TFSI (103kW/140PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
  • VW
    • POLO V (6R1, 6C1)
      • 1.6 TDI (55kW/75PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.4 TSI (103kW/140PS)
  • SEAT
    • IBIZA IV (6J5, 6P1)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.4 TSI (103kW/140PS)
    • IBIZA IV SC (6J1, 6P5)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.4 TSI (103kW/140PS)
    • IBIZA IV ST (6J8, 6P8)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.4 TSI (103kW/140PS)
    • TOLEDO IV (KG3)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
  • SKODA
    • FABIA II (542)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (55kW/75PS)
    • FABIA II Combi (545)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (55kW/75PS)
    • ROOMSTER (5J7)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
    • RAPID Spaceback (NH1)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
    • RAPID (NH3, NK3, NK6)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
    • FABIA II Praktik (545)
      • TDI (55kW/75PS)
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