DELPHI Lambda zonde ES21494-12B1

Compatible with BMW 1 (F20) , BMW 3 (F30, F80) , BMW 3 Touring (F31) Show more info
High-quality Lambda zonde from DELPHI, designed for optimal engine performance and fuel efficiency.
32.44 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (30.06.2026)
PN ES21494-12B1
Make DELPHI
EAN 5012759632864

This Lambda zonde from DELPHI, part number ES21494-12B1, is engineered to provide accurate exhaust gas oxygen content readings. 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. By maintaining the correct air-fuel ratio, this component helps to optimize fuel economy and prevent potential engine damage caused by incorrect mixtures. DELPHI is known for its commitment to quality and reliability, making this Lambda zonde a dependable choice for your vehicle's needs. Installation of this Lambda zonde will contribute to smoother engine operation and help your vehicle meet emission standards. Regular maintenance and replacement of critical sensors like the Lambda zonde can prevent more significant issues down the line.

  • Direct fit for specified applications
  • Ensures accurate air-fuel ratio monitoring
  • Contributes to improved fuel efficiency
  • Helps reduce harmful exhaust emissions
  • Manufactured by DELPHI for reliability
  • Part number: ES21494-12B1
  • Supports optimal engine performance
Cable length [mm]
1020
Oxygen sensor
Wideband lambda sensor
Oxygen sensor
with heating
  • BMW
    • 1 (F20)
      • 125 d (155kW/211PS)
      • 120 d (120kW/163PS)
      • 118 d (100kW/136PS)
      • 118 d (110kW/150PS)
      • 118 d xDrive (110kW/150PS)
      • 120 d (140kW/190PS)
      • 120 d xDrive (140kW/190PS)
      • 125 d (165kW/224PS)
      • 120 d xDrive (151kW/205PS)
      • 120 d (151kW/205PS)
    • 3 (F30, F80)
      • 320 d (120kW/163PS)
      • 316 d (85kW/116PS)
      • 318 d (100kW/136PS)
      • 320 d xDrive (120kW/163PS)
      • 318 d (110kW/150PS)
      • 318 d xDrive (110kW/150PS)
      • 320 d (140kW/190PS)
      • 320 d xDrive (140kW/190PS)
      • 325 d (165kW/224PS)
    • 3 Touring (F31)
      • 316 d (85kW/116PS)
      • 320 d (120kW/163PS)
      • 318 d (110kW/150PS)
      • 318 d xDrive (110kW/150PS)
      • 320 d (140kW/190PS)
      • 320 d xDrive (140kW/190PS)
      • 320 d xDrive (120kW/163PS)
      • 318 d (100kW/136PS)
      • 325 d (165kW/224PS)
    • 1 (F21)
      • 118 d (100kW/136PS)
      • 120 d (120kW/163PS)
      • 125 d (155kW/211PS)
      • 118 d (110kW/150PS)
      • 118 d xDrive (110kW/150PS)
      • 120 d (140kW/190PS)
      • 120 d xDrive (140kW/190PS)
      • 125 d (165kW/224PS)
      • 120 d xDrive (151kW/205PS)
      • 120 d (151kW/205PS)
    • 5 Touring (F11)
      • 520 d xDrive (140kW/190PS)
      • 520 d xDrive (120kW/163PS)
      • 520 d xDrive (155kW/211PS)
    • 5 (F10)
      • 520 d xDrive (140kW/190PS)
      • 520 d xDrive (120kW/163PS)
      • 520 d xDrive (155kW/211PS)
    • 4 Gran Coupe (F36)
      • 418 d (100kW/136PS)
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