DELPHI Lambda zonde ES20389-12B1

Compatible with MAZDA 3 (BK) , MAZDA 3 Sedans (BK) , MAZDA 5 (CR) Show more info
High-quality Lambda zonde from DELPHI, designed for optimal engine performance and fuel efficiency.
57.41 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (15.05.2026)
PN ES20389-12B1
Make DELPHI
EAN 5012759501993

This Lambda zonde from DELPHI, part number ES20389-12B1, is engineered to provide accurate exhaust gas measurements. Proper functioning of the Lambda zonde is crucial for the engine control unit (ECU) to adjust the air-fuel mixture, ensuring efficient combustion and reduced emissions. Crafted with durable materials, this component is built to withstand the harsh conditions of the exhaust system. Its precise design guarantees a reliable signal to the ECU, contributing to smoother engine operation and preventing potential performance issues. Replacing a faulty Lambda zonde can restore lost fuel economy and improve overall drivability. Ensure your vehicle's emission control system is functioning at its best with this genuine DELPHI Lambda zonde. It is designed for a direct fit, simplifying the installation process for mechanics and DIY enthusiasts alike.

  • Direct fit for seamless installation
  • Ensures accurate air-fuel mixture control
  • Optimizes engine performance and fuel economy
  • Helps reduce harmful exhaust emissions
  • Durable construction for long-lasting reliability
  • Manufactured by DELPHI, a trusted name in automotive parts
  • Part number: ES20389-12B1
Cable length [mm]
460
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • MAZDA
    • 3 (BK)
      • 2.0 (BKEP) (110kW/150PS)
    • 3 Sedans (BK)
      • 2.0 (BKEP) (110kW/150PS)
    • 5 (CR)
      • 1.8 (CR19) (85kW/116PS)
      • 2.0 (CREW, CR19) (107kW/146PS)
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