DELPHI Lambda zonde ES20533-12B1

Compatible with VW GOLF VI Kabriolets (517) , AUDI Q3 (8UB, 8UG) , SEAT LEON ST (5F8) Show more info
Ensure optimal engine performance and fuel efficiency with this high-quality Lambda zonde from DELPHI. Designed for reliable operation and accurate readings.
38.69 EUR
inc. VAT 21%
In stock 13
Delivery 1 day (14.05.2026)
PN ES20533-12B1
Make DELPHI
EAN 5012759602973

The DELPHI Lambda zonde, part code ES20533-12B1, is engineered to precisely measure the oxygen content in your vehicle's exhaust gases. This critical data allows the engine control unit (ECU) to adjust the air-fuel mixture for optimal combustion. Proper functioning of the Lambda zonde is essential for maintaining fuel economy and reducing harmful emissions. A faulty sensor can lead to increased fuel consumption, poor engine performance, and illuminated check engine lights. This DELPHI Lambda zonde is built to meet stringent quality standards, ensuring durability and consistent performance in demanding automotive environments. Trust DELPHI for components that contribute to your vehicle's efficiency and longevity.

  • Direct fit for specified 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, a trusted automotive brand
  • Part code: ES20533-12B1
Cable length [mm]
1060
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • VW
    • GOLF VI Kabriolets (517)
      • 1.2 TSI 16V (77kW/105PS)
    • GOLF VII Variant (BA5, BV5)
      • 1.4 TSI (103kW/140PS)
      • 1.6 TDI 4motion (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (81kW/110PS)
      • 1.2 TSI (63kW/86PS)
      • 1.2 TSI (77kW/105PS)
      • 1.4 TSI (90kW/122PS)
      • 1.6 TDI (77kW/105PS)
      • 1.4 TSI MultiFuel (90kW/122PS)
      • 1.4 TSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.4 TSI MultiFuel (92kW/125PS)
      • 1.6 TDI 4motion (81kW/110PS)
      • 2.0 GTD (135kW/184PS)
      • 1.6 TDI (85kW/115PS)
    • GOLF VII (5G1, BQ1, BE1, BE2)
      • 1.2 TSI (63kW/86PS)
      • 1.4 TSI (103kW/140PS)
      • 1.6 TDI (77kW/105PS)
      • 1.2 TSI (77kW/105PS)
      • 1.4 TSI (90kW/122PS)
      • 1.6 TDI 4motion (77kW/105PS)
      • 1.4 TSI MultiFuel (90kW/122PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (81kW/110PS)
      • 2.0 GTD (135kW/184PS)
      • 1.6 TDI 4motion (81kW/110PS)
      • 1.4 TSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.4 TSI MultiFuel (92kW/125PS)
      • 1.6 TDI (85kW/115PS)
    • SHARAN (7N1, 7N2)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI 4motion (130kW/177PS)
    • GOLF SPORTSVAN VII (AM1, AN1)
      • 1.6 TDI (81kW/110PS)
      • 2.0 TDI (110kW/150PS)
      • 1.4 TSI (110kW/150PS)
      • 1.4 TSI (92kW/125PS)
      • 1.6 TDI (66kW/90PS)
      • 1.4 TSI MultiFuel (92kW/125PS)
      • 1.6 TDI (85kW/115PS)
    • PASSAT B8 (3G2, CB2)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (88kW/120PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI 4motion (140kW/190PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
    • PASSAT B8 Variant (3G5, CB5)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (88kW/120PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI 4motion (140kW/190PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
      • 2.0 TDI (81kW/110PS)
    • GOLF ALLTRACK VII Variant (BA5, BV5)
      • 1.6 TDI 4motion (81kW/110PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI 4motion (135kW/184PS)
    • PASSAT ALLTRACK B8 Variant (3G5, CB5)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI 4motion (140kW/190PS)
      • 2.0 TDI 4motion (135kW/184PS)
    • ARTEON (3H7, 3H8)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (140kW/190PS)
      • 2.0 TDI (140kW/190PS)
    • T-ROC (A11, D11)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (85kW/115PS)
      • 2.0 TDI 4motion (140kW/190PS)
    • POLO VI (AW1, BZ1, AE1)
      • 1.6 TDI (59kW/80PS)
      • 1.6 TDI (70kW/95PS)
    • GOLF VII Van (5G1)
      • 1.6 TDi BlueMotion (81kW/110PS)
    • T-CROSS (C11, D31)
      • 1.6 TDi (70kW/95PS)
    • ARTEON SHOOTING BRAKE (3H9)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI 4motion (140kW/190PS)
  • AUDI
    • Q3 (8UB, 8UG)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI quattro (135kW/184PS)
      • 2.0 TDI (88kW/120PS)
      • 2.0 TDI (135kW/184PS)
    • A3 Limousine (8VS, 8VM)
      • 1.4 TFSI (90kW/122PS)
      • 1.2 TFSI (77kW/105PS)
      • 1.6 TDI (77kW/105PS)
      • 1.4 TFSI (92kW/125PS)
      • 1.4 TFSI (103kW/140PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI quattro (135kW/184PS)
      • 1.4 TSI (110kW/150PS)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI quattro (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
      • 30 TDI (85kW/115PS)
      • 35 TDI (110kW/150PS)
      • 40 TDI quattro (135kW/184PS)
    • A3 (8V1, 8VK)
      • 1.4 TFSI (90kW/122PS)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI quattro (135kW/184PS)
      • 1.4 TFSI (103kW/140PS)
      • 1.2 TFSI (77kW/105PS)
      • 2.0 TDI (100kW/136PS)
      • 1.6 TDI (81kW/110PS)
      • 1.4 TFSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.6 TDI (85kW/115PS)
    • A3 Sportback (8VA, 8VF)
      • 1.4 TFSI (90kW/122PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (135kW/184PS)
      • 1.6 TDI (77kW/105PS)
      • 1.4 TFSI (103kW/140PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 1.2 TFSI (77kW/105PS)
      • 2.0 TDI (100kW/136PS)
      • 1.6 TDI (81kW/110PS)
      • 1.4 TFSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.6 TDI quattro (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
      • 30 TDI (85kW/115PS)
      • 35 TDI (110kW/150PS)
      • 40 TDI quattro (135kW/184PS)
    • A3 Kabriolets (8V7, 8VE)
      • 1.4 TFSI (103kW/140PS)
      • 1.6 TDI (81kW/110PS)
      • 1.4 TFSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.4 TFSI (85kW/115PS)
      • 1.6 TDI (85kW/115PS)
    • Q2 (GAB, GAG)
      • 1.4 TFSI (110kW/150PS)
      • 1.6 TDI (85kW/115PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 30 TDI (85kW/115PS)
      • 35 TDI quattro (110kW/150PS)
      • 35 TDI (110kW/150PS)
  • SEAT
    • LEON ST (5F8)
      • 1.4 TSI (103kW/140PS)
      • 2.0 TDI (110kW/150PS)
      • 1.2 TSI (77kW/105PS)
      • 1.2 TSI (63kW/86PS)
      • 1.4 TSI (90kW/122PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI 4Drive (77kW/105PS)
      • 2.0 TDI 4Drive (110kW/150PS)
      • 1.4 TSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.6 TDI (85kW/115PS)
      • 1.6 TDI 4Drive (85kW/115PS)
    • LEON (5F1)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.4 TSI (90kW/122PS)
      • 1.2 TSI (63kW/86PS)
      • 1.2 TSI (77kW/105PS)
      • 1.4 TSI (103kW/140PS)
      • 2.0 TDI (110kW/150PS)
      • 1.4 TSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.6 TDI (85kW/115PS)
    • ALHAMBRA (710, 711)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDi 4Drive (130kW/177PS)
    • LEON SC (5F5)
      • 1.2 TSI (63kW/86PS)
      • 1.2 TSI (77kW/105PS)
      • 1.4 TSI (90kW/122PS)
      • 1.4 TSI (103kW/140PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (110kW/150PS)
      • 1.4 TSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.6 TDI (85kW/115PS)
    • ATECA (KH7, KHP)
      • 1.4 TSI (110kW/150PS)
      • 1.4 TSI 4Drive (110kW/150PS)
      • 1.6 TDI (85kW/115PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4Drive (110kW/150PS)
      • 2.0 TDI 4Drive (140kW/190PS)
    • ARONA (KJ7, KJP)
      • 1.6 TDI (85kW/115PS)
      • 1.6 TDI (70kW/95PS)
    • IBIZA V (KJ1, KJG)
      • 1.6 TDI (70kW/95PS)
      • 1.6 TDI (59kW/80PS)
      • 1.6 TDI (85kW/115PS)
    • LEON ST Furgons/Universālis (5F8)
      • 1.6 TDI (85kW/115PS)
  • SKODA
    • OCTAVIA III (5E3, NL3, NR3)
      • 1.4 TSI (103kW/140PS)
      • 1.2 TSI (63kW/86PS)
      • 1.2 TSI (77kW/105PS)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (66kW/90PS)
      • 2.0 TDI RS (135kW/184PS)
      • 1.6 TDI 4x4 (77kW/105PS)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI / TDI RS 4x4 (135kW/184PS)
      • 1.4 TSI (110kW/150PS)
      • 1.6 TDI 4x4 (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
      • 1.6 TDI 4x4 (85kW/115PS)
    • OCTAVIA III Combi (5E5, 5E6)
      • 1.2 TSI (63kW/86PS)
      • 1.2 TSI (77kW/105PS)
      • 1.4 TSI (103kW/140PS)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI 4x4 (77kW/105PS)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI RS (135kW/184PS)
      • 2.0 TDI / TDI RS 4x4 (135kW/184PS)
      • 1.4 TSI (110kW/150PS)
      • 1.6 TDI 4x4 (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
      • 1.6 TDI 4x4 (85kW/115PS)
    • SUPERB III (3V3)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (140kW/190PS)
      • 1.6 TDI (88kW/120PS)
      • 2.0 TDI 4x4 (140kW/190PS)
      • 2.0 TDI 4x4 (110kW/150PS)
    • SUPERB III Universālis (3V5)
      • 1.6 TDI (88kW/120PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI 4x4 (140kW/190PS)
      • 2.0 TDI 4x4 (110kW/150PS)
    • KAROQ (NU7, ND7)
      • 1.6 TDI (85kW/115PS)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI 4x4 (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
      • 1.4 TSI (110kW/150PS)
    • SCALA (NW1)
      • 1.6 TDI (85kW/116PS)
      • 1.6 TDI (70kW/95PS)
    • KAMIQ (NW4)
      • 1.6 TDI (85kW/115PS)
      • 1.6 TDI (70kW/95PS)
    • OCTAVIA IV Combi (NX5, PV5)
      • 2.0 TDI 4x4 (110kW/150PS)
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