DELPHI Lambda zonde ES21138-12B1

Compatible with TOYOTA PRIUS PLUS (_W4_) , TOYOTA COROLLA Sedans (_E15_) , LEXUS CT (ZWA10_) Show more info
High-quality Lambda zonde from DELPHI for optimal engine performance. Ensures accurate exhaust gas analysis.
54.32 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (15.05.2026)
PN ES21138-12B1
Make DELPHI
EAN 5012759576137

The DELPHI Lambda zonde, part code ES21138-12B1, is engineered to provide precise measurements of oxygen content in exhaust gases. This component is crucial for the engine control unit (ECU) to adjust the air-fuel mixture, thereby optimizing combustion efficiency and reducing emissions. Proper functioning of the Lambda zonde directly impacts fuel economy and engine drivability. A faulty sensor can lead to increased fuel consumption, rough idling, and potential damage to the catalytic converter. This DELPHI unit is designed for reliable and long-lasting performance. Installation of the ES21138-12B1 ensures that your vehicle's emission control system operates within specified parameters. It is a direct fit for compatible models, facilitating a straightforward replacement process.

  • Direct fit replacement for specific vehicle applications.
  • Ensures accurate air-fuel ratio control.
  • Contributes to optimal fuel efficiency.
  • Helps reduce harmful exhaust emissions.
  • Designed for durability and long service life.
  • Manufactured by DELPHI, a trusted automotive supplier.
Cable length [mm]
375
Oxygen sensor
Oxygen sensor
Oxygen sensor
with heating
  • TOYOTA
    • PRIUS PLUS (_W4_)
      • 1.8 Hybrid (ZVW40W, ZVW41W) (100kW/136PS)
    • COROLLA Sedans (_E15_)
      • 1.6 (ZRE151) (97kW/132PS)
    • PRIUS (_W3_)
      • 1.8 Hybrid (ZVW30) (100kW/136PS)
      • 1.8 Plug-in Hybrid (ZVW30, ZVW35) (100kW/136PS)
    • AURIS (_E18_)
      • 1.8 Hybrid (ZWE186_, ZWE186R) (100kW/136PS)
    • AURIS Universālis (_E18_)
      • 1.8 Hybrid (ZWE186_, ZWE186R, ZWE186H) (100kW/136PS)
    • RAV 4 IV (_A4_)
      • 2.0 4WD (ZSA44_) (112kW/151PS)
    • RAV 4 IV VAN (_A4_)
      • 2.0 VVTi 4WD (ZSA44) (112kW/152PS)
    • PRIUS PLUS VAN (_W4_)
      • 1.8 Hybrid (ZVW40) (100kW/136PS)
  • LEXUS
    • CT (ZWA10_)
      • 200h (ZWA10_, ZWA10R) (100kW/136PS)
    • NX (_Z1_)
      • 200 (ZGZ10_, AYZ10_, AGZ10) (110kW/150PS)
      • 200 AWD (ZGZ15_, AYZ15_, AGZ15_) (110kW/150PS)
TOYOTA
LEXUS
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