DELPHI Lambda zonde ES20504-12B1

Compatible with BMW 7 (E65, E66, E67) , BMW 5 (E60) , BMW 5 Touring (E61) Show more info
High-quality Lambda zonde from DELPHI, designed for optimal engine performance and fuel efficiency. Ensures accurate exhaust gas monitoring.
44.01 EUR
inc. VAT 21%
In stock 7
Delivery 1 day (15.05.2026)
PN ES20504-12B1
Make DELPHI
EAN 5012759975336

The DELPHI Lambda zonde (ES20504-12B1) is engineered to provide precise measurements of oxygen content in your vehicle's exhaust gases. This critical component plays a vital role in the engine management system, allowing for real-time adjustments to the air-fuel mixture. By ensuring the correct air-fuel ratio, this Lambda zonde helps to optimize combustion, leading to improved fuel economy and reduced emissions. Its robust construction is designed to withstand the harsh conditions found in the exhaust system, ensuring long-lasting reliability and performance. Proper functioning of the Lambda zonde is essential for maintaining your vehicle's emission control system and preventing potential engine performance issues. Trust DELPHI for dependable sensor technology that keeps your engine running smoothly and efficiently.

  • Direct fit for specified applications
  • Ensures accurate air-fuel ratio control
  • Optimizes fuel consumption
  • Reduces harmful exhaust emissions
  • Durable construction for longevity
  • Supports efficient engine operation
  • Manufactured by DELPHI
Cable length [mm]
305
Oxygen sensor
Finger-type lambda sensor
Oxygen sensor
with heating
  • BMW
    • 7 (E65, E66, E67)
      • 735 i, Li (200kW/272PS)
      • 745 i, Li (245kW/333PS)
      • 760 i, Li (327kW/445PS)
    • 5 (E60)
      • 545 i (245kW/333PS)
    • 5 Touring (E61)
      • 545 i (245kW/333PS)
    • 6 (E63)
      • 645 Ci (245kW/333PS)
    • 6 Kabriolets (E64)
      • 645 Ci (245kW/333PS)
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