DELPHI Lambda zonde ES20256-12B1

Compatible with VW PASSAT B3/B4 (3A2, 35I) , VW GOLF III (1H1) , VW VENTO (1H2) Show more info
High-quality Lambda zonde designed for optimal engine performance and fuel efficiency. Ensures accurate exhaust gas monitoring.
37.55 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (15.05.2026)
PN ES20256-12B1
Make DELPHI
EAN 5012759388105

This Lambda zonde from DELPHI, part code ES20256-12B1, is engineered to provide precise measurements of oxygen content in your vehicle's exhaust gases. Accurate readings from the Lambda zonde are crucial for the engine control unit (ECU) to adjust the air-fuel mixture. This adjustment directly impacts fuel economy, engine power, and emissions control. DELPHI's commitment to quality ensures that this Lambda zonde will perform reliably, contributing to a smoother running engine and reduced environmental impact. Installation is straightforward for compatible vehicle models.

  • Direct fit for specified vehicle applications
  • Ensures accurate air-fuel ratio monitoring
  • Contributes to improved fuel efficiency
  • Helps reduce harmful exhaust emissions
  • Durable construction for long service life
  • Manufactured by DELPHI for reliable performance
  • Part code: ES20256-12B1
Cable length [mm]
620
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • VW
    • PASSAT B3/B4 (3A2, 35I)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
    • GOLF III (1H1)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 Syncro (1HX1) (66kW/90PS)
    • VENTO (1H2)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
    • GOLF III Variant (1H5)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 Syncro (66kW/90PS)
    • GOLF III Cabriolet (1E7)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
    • PASSAT B3/B4 Variant (3A5, 35I)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
    • POLO III CLASSIC (6V2)
      • 60 1.4 (44kW/60PS)
      • 75 1.6 (55kW/75PS)
    • CADDY II Furgons/minivens (9K9A)
      • 60 1.4 (44kW/60PS)
      • 75 1.6 (55kW/75PS)
    • POLO III (6N1)
      • 50 1.0 (37kW/50PS)
    • PASSAT B5 (3B2)
      • 2.8 V6 Syncro/4motion (142kW/193PS)
      • 2.8 V6 (142kW/193PS)
    • PASSAT B5 Variant (3B5)
      • 2.8 V6 (142kW/193PS)
      • 2.8 V6 Syncro/4motion (142kW/193PS)
    • POLO Variant (6V5)
      • 1.4 (44kW/60PS)
    • GOLF IV Cabriolet (1E7)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
    • CADDY II Lielas ietilpības automobilis (9K9B)
      • 1.4 (44kW/60PS)
      • 1.6 (55kW/75PS)
  • SEAT
    • TOLEDO I (1L2)
      • 1.6 i (54kW/73PS)
      • 1.6 i (55kW/75PS)
      • 1.8 i (66kW/90PS)
    • IBIZA II (6K1)
      • 1.8 i (66kW/90PS)
      • 1.4 i (44kW/60PS)
      • 1.6 i (55kW/75PS)
    • CORDOBA (6K1, 6K2)
      • 1.4 i (44kW/60PS)
      • 1.8 i (66kW/90PS)
      • 1.6 i (55kW/75PS)
    • INCA (6K9)
      • 1.4 i (44kW/60PS)
      • 1.6 i (55kW/75PS)
    • CORDOBA Vario (6K5)
      • 1.6 i (55kW/75PS)
  • AUDI
    • A6 C4 (4A2)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
    • A6 C4 Avant (4A5)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
    • A8 D2 (4D2, 4D8)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
    • A4 B5 (8D2)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
      • 2.4 (121kW/165PS)
      • 2.4 quattro (121kW/165PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
    • A4 B5 Avant (8D5)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
      • 2.4 (121kW/165PS)
      • 2.4 quattro (121kW/165PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
    • A6 C5 (4B2, 4B4)
      • 2.4 (121kW/165PS)
      • 2.4 quattro (121kW/165PS)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
      • 2.7 T (169kW/230PS)
      • 2.7 T quattro (169kW/230PS)
      • 2.4 (100kW/136PS)
      • 2.8 (132kW/180PS)
      • 2.4 (115kW/156PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
      • 2.4 quattro (115kW/156PS)
    • A6 C5 Avant (4B5, 4B6)
      • 2.8 quattro (142kW/193PS)
      • 2.4 (121kW/165PS)
      • 2.8 (142kW/193PS)
      • 2.4 quattro (121kW/165PS)
      • 2.7 T (169kW/230PS)
      • 2.7 T quattro (169kW/230PS)
      • 2.4 (100kW/136PS)
      • 2.8 (132kW/180PS)
      • 2.4 (115kW/156PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
      • 2.4 quattro (115kW/156PS)
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