DELPHI Lambda zonde ES21300-12B1

Compatible with SEAT LEON ST (5F8) , VW GOLF VII Variant (BA5, BV5) , VW GOLF VII (5G1, BQ1, BE1, BE2) Show more info
High-quality Lambda zonde from DELPHI, part number ES21300-12B1. Ensures optimal engine performance and fuel efficiency.
53.67 EUR
inc. VAT 21%
In stock 70
Delivery 1 day (15.05.2026)
PN ES21300-12B1
Make DELPHI
EAN 5012759577752

This Lambda zonde from DELPHI, identified by part code ES21300-12B1, is designed to provide accurate exhaust gas measurements. Proper functioning of the Lambda zonde is crucial for the engine control unit (ECU) to adjust the air-fuel mixture, leading to improved combustion efficiency and reduced emissions. By precisely monitoring oxygen levels in the exhaust, this component helps maintain optimal engine performance and can contribute to better fuel economy. Its robust construction ensures durability and reliable operation under demanding engine conditions. Install this DELPHI Lambda zonde to ensure your vehicle's emission control system operates effectively. It is engineered to meet stringent quality standards, offering a dependable solution for your vehicle's needs.

  • Brand: DELPHI
  • Part Code: ES21300-12B1
  • Type: Lambda zonde
  • Ensures accurate air-fuel mixture control
  • Contributes to improved fuel efficiency
  • Helps reduce harmful emissions
  • Designed for reliable engine performance
  • Durable construction for longevity
Cable length [mm]
601
Oxygen sensor
Wideband lambda sensor
Oxygen sensor
with heating
  • SEAT
    • LEON ST (5F8)
      • 1.4 TSI (103kW/140PS)
      • 1.4 TGI (81kW/110PS)
      • 1.4 TSI (110kW/150PS)
    • LEON (5F1)
      • 1.4 TSI (103kW/140PS)
      • 1.4 TGI (81kW/110PS)
    • LEON SC (5F5)
      • 1.4 TSI (103kW/140PS)
      • 1.4 TSI (110kW/150PS)
  • VW
    • GOLF VII Variant (BA5, BV5)
      • 1.4 TSI (103kW/140PS)
      • 1.4 TGI CNG (81kW/110PS)
      • 1.4 TSI MultiFuel (90kW/122PS)
      • 1.4 TSI MultiFuel (92kW/125PS)
    • GOLF VII (5G1, BQ1, BE1, BE2)
      • 1.4 TGI CNG (81kW/110PS)
      • 1.4 TSI (103kW/140PS)
      • 1.4 TSI MultiFuel (90kW/122PS)
      • 1.4 TSI MultiFuel (92kW/125PS)
    • GOLF SPORTSVAN VII (AM1, AN1)
      • 1.4 TSI MultiFuel (92kW/125PS)
  • AUDI
    • A3 (8V1, 8VK)
      • 1.4 TFSI (103kW/140PS)
    • A3 Sportback (8VA, 8VF)
      • 1.4 TFSI (103kW/140PS)
      • 1.4 TFSI g-tron (81kW/110PS)
    • A3 Limousine (8VS, 8VM)
      • 1.4 TFSI (103kW/140PS)
    • A3 Kabriolets (8V7, 8VE)
      • 1.4 TFSI (103kW/140PS)
  • SKODA
    • OCTAVIA III (5E3, NL3, NR3)
      • 1.4 TSI (103kW/140PS)
      • 1.4 TSI G-TEC (81kW/110PS)
    • OCTAVIA III Combi (5E5, 5E6)
      • 1.4 TSI (103kW/140PS)
      • 1.4 TSI G-TEC (81kW/110PS)
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