DELPHI Lambda zonde ES21297-12B1

Compatible with KIA PICANTO II (TA) , KIA RIO III (UB) , HYUNDAI i20 I (PB, PBT) Show more info
This DELPHI Lambda zonde, part code ES21297-12B1, is designed for optimal performance and reliability. Ensure your vehicle's exhaust system is functioning efficiently.
40.57 EUR
inc. VAT 21%
In stock 15
Delivery 1 day (15.05.2026)
PN ES21297-12B1
Make DELPHI
EAN 5012759577721

The DELPHI Lambda zonde, identified by part code ES21297-12B1, is a critical component for modern vehicle emissions control. It accurately measures the oxygen content in the exhaust gases, providing essential data to the engine control unit (ECU). This information allows the ECU to adjust the air-fuel mixture for optimal combustion. Proper functioning of the Lambda zonde is vital for reducing harmful emissions and improving fuel efficiency. This DELPHI unit is engineered to meet stringent quality standards, ensuring consistent and accurate readings. Installation of the ES21297-12B1 is straightforward for qualified technicians. Replacing a faulty Lambda zonde can resolve issues such as poor fuel economy, rough idling, and check engine lights. Trust DELPHI for durable and high-performing engine management components.

  • Brand: DELPHI
  • Part Code: ES21297-12B1
  • Type: Lambda zonde (Oxygen Sensor)
  • Ensures optimal air-fuel mixture
  • Contributes to reduced emissions
  • Improves fuel efficiency
  • Designed for reliable performance
  • Direct fit for compatible applications
Cable length [mm]
546
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • KIA
    • PICANTO II (TA)
      • 1.2 (63kW/85PS)
    • RIO III (UB)
      • 1.25 CVVT (63kW/86PS)
      • 1.25 LPG (63kW/86PS)
      • 1.2 CVVT (62kW/84PS)
    • RIO III Sedans (UB)
      • 1.25 CVVT (63kW/86PS)
      • 1.2 CVVT (64kW/87PS)
  • HYUNDAI
    • i20 I (PB, PBT)
      • 1.2 (57kW/78PS)
      • 1.2 (63kW/86PS)
      • 1.2 LPG (60kW/82PS)
HYUNDAI
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