DELPHI Lambda zonde ES21251-12B1

Compatible with PEUGEOT 306 Hečbeka virsbūve (7A, 7C, N3, N5) , PEUGEOT 806 (221) , PEUGEOT 306 (7B, N3, N5) Show more info
High-quality Lambda zonde from DELPHI, part number ES21251-12B1. Ensures optimal engine performance and emissions control.
25.51 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (15.05.2026)
PN ES21251-12B1
Make DELPHI
EAN 5012759577264

The DELPHI Lambda zonde, identified by part code ES21251-12B1, is engineered for precise exhaust gas measurement. This component plays a crucial role in your vehicle's engine management system, providing vital data to the ECU for fuel mixture optimization. Proper functioning of the Lambda zonde is essential for maintaining fuel efficiency and reducing harmful emissions. By accurately sensing the oxygen content in the exhaust, it allows the engine control unit to make real-time adjustments, leading to smoother operation and better overall performance. This DELPHI Lambda zonde is designed to meet stringent quality standards, ensuring reliable and long-lasting service. Its direct fit design simplifies installation, making it a straightforward replacement for your existing sensor.

  • Brand: DELPHI
  • Part Code: ES21251-12B1
  • Type: Lambda zonde
  • Optimizes fuel mixture for efficiency
  • Helps reduce harmful emissions
  • Ensures smooth engine operation
  • Designed for reliable performance
  • Direct fit for easy installation
Cable length [mm]
565
Oxygen sensor
Finger-type lambda sensor
Oxygen sensor
with heating
  • PEUGEOT
    • 306 Hečbeka virsbūve (7A, 7C, N3, N5)
      • 1.4 (55kW/75PS)
      • 1.8 (74kW/101PS)
      • 1.8 16V (81kW/110PS)
    • 806 (221)
      • 2.0 (89kW/121PS)
      • 1.8 (73kW/99PS)
    • 306 (7B, N3, N5)
      • 1.4 SL (55kW/75PS)
      • 1.8 ST (74kW/101PS)
      • 1.8 16V (81kW/110PS)
      • 1.8 (74kW/101PS)
    • 605 (6B)
      • 2.0 16V (97kW/132PS)
    • 106 II (1A_, 1C_)
      • 1.6 S16 (87kW/118PS)
    • PARTNER Furgons/minivens (5_, G_)
      • 1.4 (55kW/75PS)
      • 1.4 CNG (55kW/75PS)
      • 1.4 (48kW/65PS)
      • 1.4 BiFuel (55kW/75PS)
    • PARTNER Lielas ietilpības automobilis (5_, G_)
      • 1.4 (55kW/75PS)
      • 1.4 (54kW/73PS)
    • 306 Break (7E, N3, N5)
      • 1.4 (55kW/75PS)
      • 1.8 16V (81kW/110PS)
      • 1.8 (74kW/101PS)
    • 306 Kabriolets (7D, N3, N5)
      • 1.8 16V (81kW/110PS)
    • EXPERT (224_)
      • 1.8 (74kW/101PS)
    • EXPERT Furgons (222)
      • 1.8 (74kW/101PS)
    • 306 Furgons/Universālis (N_, 7_)
      • 1.4 (55kW/75PS)
    • PARTNER ORIGIN Lielas ietilpības automobilis (G_)
      • 1.4 (55kW/75PS)
    • PARTNER ORIGIN Furgons/minivens (G_)
      • 1.4 (55kW/75PS)
  • CITROËN
    • SAXO (S0, S1)
      • 1.4 VTS (55kW/75PS)
    • BERLINGO / BERLINGO FIRST Furgons/minivens (M_)
      • 1.4 i (MBKFX, MBKFW) (55kW/75PS)
    • XSARA (N1)
      • 1.4 i (55kW/75PS)
      • 1.6 i (65kW/88PS)
    • XSARA Break (N2)
      • 1.4 i (55kW/75PS)
    • XSARA Coupe (N0)
      • 1.4 i (55kW/75PS)
    • XSARA Furgons/Universālis
      • 1.4 (55kW/75PS)
CITROËN
PEUGEOT
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