DELPHI Lambda zonde ES21288-12B1

Compatible with VOLVO S80 I (184) , VOLVO S70 (874) , VOLVO V70 II (285) Show more info
This DELPHI Lambda zonde (ES21288-12B1) is designed for optimal engine performance and fuel efficiency. Ensure your vehicle's emissions are within regulations with this reliable component.
56.04 EUR
inc. VAT 21%
In stock 12
Delivery 1 day (15.05.2026)
PN ES21288-12B1
Make DELPHI
EAN 5012759577639

The DELPHI Lambda zonde, part number ES21288-12B1, is a critical sensor for modern engine management systems. It measures the oxygen content in the exhaust gases, providing vital data to the engine control unit (ECU). By accurately monitoring the air-fuel ratio, this lambda sensor helps the ECU adjust fuel injection and ignition timing for peak combustion efficiency. This results in improved fuel economy and reduced harmful emissions, contributing to a cleaner environment. Crafted with high-quality materials, the ES21288-12B1 is built for durability and consistent performance under demanding engine conditions. Replacing a faulty lambda sensor can resolve issues such as poor fuel economy, rough idling, and check engine lights.

  • Direct fit for specified applications
  • Measures oxygen content in exhaust
  • Optimizes air-fuel ratio
  • Enhances fuel efficiency
  • Reduces emissions
  • Ensures proper engine performance
  • Durable construction for longevity
  • Part number: ES21288-12B1
Cable length [mm]
620
Oxygen sensor
Oxygen sensor
Oxygen sensor
with heating
  • VOLVO
    • S80 I (184)
      • 2.4 (103kW/140PS)
      • 2.4 (125kW/170PS)
      • 2.4 Bifuel (CNG) (103kW/140PS)
      • 2.4 Bifuel (LPG) (103kW/140PS)
    • S70 (874)
      • 2.4 (121kW/165PS)
    • V70 II (285)
      • T5 (184kW/250PS)
      • 2.4 (103kW/140PS)
      • 2.4 (125kW/170PS)
      • 2.4 Bifuel (LPG) (103kW/140PS)
    • S60 I (384)
      • 2.4 (103kW/140PS)
      • 2.4 (125kW/170PS)
      • 2.4 Bifuel (CNG) (103kW/140PS)
      • 2.4 Bifuel (LPG) (103kW/140PS)
VOLVO
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