DELPHI Lambda zonde ES21647-12B1

Compatible with VW GOLF VII (5G1, BQ1, BE1, BE2) , VW PASSAT B8 (3G2, CB2) , VW PASSAT B8 Variant (3G5, CB5) Show more info
This DELPHI Lambda zonde, part number ES21647-12B1, is designed to ensure optimal engine performance and fuel efficiency.
28.65 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (30.03.2026)
PN ES2164712B1
Make DELPHI
EAN 5012759708675

The DELPHI Lambda zonde ES21647-12B1 is a critical component for modern vehicle emissions control systems. It accurately measures the oxygen content in the exhaust gases, providing vital data to the engine control unit (ECU). By analyzing this data, the ECU can precisely adjust the air-fuel mixture to achieve the most efficient combustion. This not only helps in reducing harmful emissions but also contributes to better fuel economy and smoother engine operation. The quality manufacturing by DELPHI ensures reliable and long-lasting performance. Proper functioning of the Lambda zonde is essential for passing emissions tests and maintaining the overall health of your vehicle's powertrain. Replacing a faulty sensor with this DELPHI unit will restore optimal engine management and reduce the risk of further damage.

  • Direct fit for specified applications
  • Ensures accurate air-fuel ratio measurement
  • Contributes to reduced emissions
  • Improves fuel efficiency
  • Supports optimal engine performance
  • Manufactured by DELPHI for reliability
  • Part number: ES21647-12B1
Cable length [mm]
1100
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • VW
    • GOLF VII (5G1, BQ1, BE1, BE2)
      • 1.4 GTE Hybrid (150kW/204PS)
    • PASSAT B8 (3G2, CB2)
      • 1.4 GTE Hybrid (160kW/218PS)
    • PASSAT B8 Variant (3G5, CB5)
      • 1.4 GTE Hybrid (160kW/218PS)
  • AUDI
    • A3 Sportback (8VA, 8VF)
      • 1.4 TFSI e-tron (150kW/204PS)
      • 40 e-tron (150kW/204PS)
  • SKODA
    • SUPERB III Universālis (3V5)
      • 1.4 TSI iV (160kW/218PS)
0 Updated