DELPHI Lambda zonde ES10276-12B1

Compatible with MERCEDES-BENZ E-CLASS (W124) , MERCEDES-BENZ 124 Sedans (W124) , MERCEDES-BENZ E-CLASS T-Model (S124) Show more info
This DELPHI Lambda zonde, part code ES10276-12B1, is designed for optimal engine performance and emissions control. Ensure your vehicle runs efficiently with this quality component.
38.78 EUR
inc. VAT 21%
In stock 5
Delivery 1 day (15.05.2026)
PN ES10276-12B1
Make DELPHI
EAN 5012759387269

The DELPHI Lambda zonde, identified by part code ES10276-12B1, plays a crucial role in your vehicle's exhaust system. It measures the oxygen content in the exhaust gases, providing vital data to the engine control unit (ECU). By accurately monitoring oxygen levels, the ECU can precisely adjust the air-fuel mixture. This precise adjustment is essential for maximizing fuel efficiency, reducing harmful emissions, and ensuring your engine operates at peak performance. A properly functioning lambda zonde contributes to a cleaner environment and can help your vehicle pass emissions tests. This specific unit from DELPHI is engineered for reliability and durability. It is designed to withstand the harsh conditions within the exhaust system, ensuring consistent performance over time. Replacing a faulty lambda zonde with this DELPHI part can resolve issues such as poor fuel economy, rough idling, and check engine lights.

  • Brand: DELPHI
  • Part Code: ES10276-12B1
  • Type: Lambda zonde (Oxygen Sensor)
  • Function: Measures oxygen in exhaust for air-fuel mixture control
  • Benefit: Improves fuel efficiency
  • Benefit: Reduces emissions
  • Benefit: Enhances engine performance
  • Reliable and durable construction
Cable length [mm]
755
Oxygen sensor
Finger-type lambda sensor
Oxygen sensor
with heating
  • MERCEDES-BENZ
    • E-CLASS (W124)
      • E 200 (124.019) (100kW/136PS)
      • E 220 (124.022) (110kW/150PS)
      • E 280 (124.029) (142kW/193PS)
      • E 280 (124.028) (145kW/197PS)
      • E 320 (124.032) (162kW/220PS)
    • 124 Sedans (W124)
      • 300 E-24 (124.031) (162kW/220PS)
      • 200 E (124.019) (100kW/136PS)
      • 220 E (124.022) (110kW/150PS)
      • 280 E (124.028) (145kW/197PS)
      • 320 E (124.032) (162kW/220PS)
    • E-CLASS T-Model (S124)
      • E 200 T (124.079) (100kW/136PS)
      • E 220 T (124.082) (110kW/150PS)
      • E 280 T (124.088) (145kW/197PS)
      • E 320 T (124.092) (162kW/220PS)
      • E 280 T (124.088) (142kW/193PS)
      • E 36 T AMG (124.092) (200kW/272PS)
    • 124 T-Model (S124)
      • 300 TE-24 (124.091) (162kW/220PS)
      • 220 TE (124.082) (110kW/150PS)
      • 320 TE (124.092) (162kW/220PS)
      • 280 TE (124.088) (145kW/197PS)
      • 200 TE (124.079) (100kW/136PS)
    • 124 Coupe (C124)
      • 300 CE-24 (124.051) (162kW/220PS)
      • 320 CE (124.052) (162kW/220PS)
      • 220 CE (124.042) (110kW/150PS)
    • E-CLASS Kabriolets (A124)
      • E 200 (124.060) (100kW/136PS)
      • E 220 (124.062) (110kW/150PS)
      • E 320 (124.066) (162kW/220PS)
      • E 36 AMG (124.066) (200kW/272PS)
    • E-CLASS Coupe (C124)
      • E 200 (124.040) (100kW/136PS)
      • E 220 (124.042) (110kW/150PS)
      • E 320 (124.052) (162kW/220PS)
      • E 36 AMG (124.052) (200kW/272PS)
    • 124 Kabriolets (A124)
      • 300 CE-24 (124.061) (162kW/220PS)
    • S-CLASS (W140)
      • S 420 (140.042, 140.043) (205kW/279PS)
      • 400 SE, SEL/S420 (140.042, 140.043) (210kW/286PS)
      • S 600 (140.056, 140.057) (290kW/394PS)
      • 600 SE, SEL (140.056, 140.057) (300kW/408PS)
    • S-CLASS Coupe (C140)
      • SEC/CL 600 (140.076) (290kW/394PS)
      • SEC/CL 420 (140.063) (205kW/279PS)
  • SSANGYONG
    • MUSSO (FJ)
      • 3.2 (162kW/220PS)
  • DAEWOO
    • MUSSO (FJ)
      • 3.2 4x4 (162kW/220PS)
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