DELPHI Lambda zonde ES21515-12B1

Compatible with TOYOTA RAV 4 IV (_A4_) , LEXUS NX (_Z1_) ,
DELPHI Lambda zonde, part number ES21515-12B1. Ensures optimal engine performance and fuel efficiency.
51.96 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (15.05.2026)
PN ES21515-12B1
Make DELPHI
EAN 5012759633076

This Lambda zonde from DELPHI, with the part code ES21515-12B1, is designed to monitor the oxygen content in your vehicle's exhaust gases. By accurately measuring oxygen levels, this sensor provides crucial 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 essential for maintaining good fuel economy and reducing harmful emissions. A faulty sensor can lead to increased fuel consumption, poor engine performance, and illuminated check engine lights.

  • Brand: DELPHI
  • Part Code: ES21515-12B1
  • Type: Lambda zonde (Oxygen Sensor)
  • Monitors exhaust gas oxygen content
  • Aids in optimal air-fuel mixture control
  • Contributes to fuel efficiency
  • Helps reduce emissions
  • Essential for engine performance
Cable length [mm]
510
Oxygen sensor
Wideband lambda sensor
Oxygen sensor
with heating
  • TOYOTA
    • RAV 4 IV (_A4_)
      • 2.5 Hybrid 4WD (AVA44, AVA44_) (145kW/197PS)
      • 2.5 Hybrid (AVA42_) (145kW/197PS)
  • LEXUS
    • NX (_Z1_)
      • 300h AWD (AYZ15, AYZ15_, AYZ15R) (145kW/197PS)
      • 300h AWD (AYZ15) (147kW/200PS)
      • 300h (AYZ10_, AYZ10R) (145kW/197PS)
TOYOTA
LEXUS
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