DELPHI Lambda zonde ES21249-12B1

Compatible with TOYOTA COROLLA (_E12_) , TOYOTA COROLLA Universālis (_E12_) , TOYOTA COROLLA Sedans (_E12_) Show more info
This DELPHI Lambda zonde, part number ES21249-12B1, is designed for optimal engine performance and fuel efficiency. Ensure your vehicle's emissions system is functioning correctly with this reliable component.
35.55 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (15.05.2026)
PN ES21249-12B1
Make DELPHI
EAN 5012759577240

The DELPHI Lambda zonde (ES21249-12B1) plays a crucial role in your vehicle's exhaust system. It measures the oxygen content in the exhaust gases, providing vital data to the engine control unit (ECU). By accurately monitoring oxygen levels, the ECU can precisely adjust the air-fuel mixture. This precise control is essential for maximizing fuel economy, reducing harmful emissions, and ensuring your engine operates at peak efficiency. A properly functioning lambda sensor contributes to a cleaner environment and can help your vehicle pass emissions tests. Crafted with DELPHI's commitment to quality, this lambda zonde is built to withstand the harsh conditions of the exhaust system. Its robust construction ensures durability and consistent performance over time. Replacing a faulty lambda sensor with this DELPHI unit can resolve issues such as poor fuel economy, rough idling, and check engine lights.

  • Direct fit for specified applications
  • Ensures accurate air-fuel mixture control
  • Optimizes fuel efficiency
  • Reduces harmful exhaust emissions
  • Supports proper engine performance
  • Durable construction for longevity
  • Reliable DELPHI quality
Cable length [mm]
375
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • TOYOTA
    • COROLLA (_E12_)
      • 1.6 VVT-i (ZZE121_, ZZE121R) (81kW/110PS)
    • COROLLA Universālis (_E12_)
      • 1.6 VVT-i (ZZE121_, ZZE121R) (81kW/110PS)
    • COROLLA Sedans (_E12_)
      • 1.6 VVT-i (ZZE121_, ZZE121R) (81kW/110PS)
    • COROLLA Verso (_E12_)
      • 1.6 VVT-i (ZZE121_, ZZE121R) (81kW/110PS)
TOYOTA
0 Updated