DELPHI Lambda zonde ES21108-12B1

Compatible with FIAT PUNTO EVO (199_) , FIAT GRANDE PUNTO (199_) , LANCIA YPSILON (843_) Show more info
This DELPHI Lambda zonde (ES21108-12B1) is designed for optimal engine performance and fuel efficiency. Ensure your vehicle's emissions system is functioning correctly.
49.69 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (15.05.2026)
PN ES21108-12B1
Make DELPHI
EAN 5012759575833

The DELPHI Lambda zonde, part number ES21108-12B1, is a critical component for modern vehicle emissions control. It measures the amount of oxygen in the exhaust gases, providing vital data to the engine control unit (ECU). By accurately monitoring oxygen levels, the ECU can precisely adjust the air-fuel mixture. This precise adjustment is essential for maximizing fuel economy, reducing harmful emissions, and ensuring the catalytic converter operates at peak efficiency. This Lambda zonde is engineered to meet stringent quality standards, offering reliable and consistent performance. Proper functioning of the oxygen sensor is key to passing emissions tests and maintaining overall engine health.

  • Direct fit for specified applications
  • Ensures accurate air-fuel ratio control
  • Contributes to reduced fuel consumption
  • Helps lower harmful exhaust emissions
  • Supports efficient catalytic converter operation
  • Manufactured by DELPHI for quality assurance
  • Part number: ES21108-12B1
Cable length [mm]
310
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • FIAT
    • PUNTO EVO (199_)
      • 1.2 (51kW/69PS)
      • 1.4 (199AXH1A) (55kW/75PS)
      • 1.2 (48kW/65PS)
      • 1.4 (199AXB1A) (57kW/77PS)
    • GRANDE PUNTO (199_)
      • 1.2 (51kW/69PS)
      • 1.2 (48kW/65PS)
    • PUNTO Furgons/Hečbeks (199_)
      • 1.4 Natural Power (199AXB1A, 199AXL1A) (57kW/78PS)
    • PUNTO (199_)
      • 1.4 (199AXB1A, 199BXB1A, 199BXB11, 199AXB11) (57kW/78PS)
      • 1.2 (199AXZ1A, 199BXZ1A) (51kW/69PS)
      • 1.4 (199AXH1A, 199BXH1A) (55kW/75PS)
      • 1.4 Natural Power (57kW/78PS)
      • 1.4 Bifuel (57kW/78PS)
      • 1.2 (199AYL1A, 199BYL1A) (49kW/67PS)
  • LANCIA
    • YPSILON (843_)
      • 1.2 (843.AXL1A) (51kW/69PS)
      • 1.2 (843.AXA1A) (44kW/60PS)
    • YPSILON (312_)
      • 1.2 (312.PXA1A, 312.YXA1A) (51kW/69PS)
  • ALFA ROMEO
    • MITO (955_)
      • 1.4 (955AXV1A) (51kW/69PS)
      • 1.4 (955.AXB1B, 955.AXU1A) (57kW/78PS)
ALFA ROMEO
CHRYSLER
FIAT
LANCIA
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