
Delphi Lambda Sensor - ES21099-12B1 Wideband Heated for Volkswagen Polo 01
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Fitment
Listed for Polo
Check this part against your vehicle
Options come from the vehicles named on the parts we stock.
Product details
Optimize Performance with DELPHI Lambda Sensor
The DELPHI ES21099-12B1 Lambda Sensor is designed to provide the best performance for your Volkswagen Polo 01. This essential part ensures your vehicle runs efficiently, enhancing fuel economy and reducing emissions.
Key Features:
- Compatible with Volkswagen Polo 01, 1.4 16V BBY models.
- Uses wideband technology for precise air-fuel mixture measurement.
- Heated lambda sensor for faster response times.
Technical Specifications:
- Cable Length: 18.3 inches (465 mm)
- Sensor Length: 12.3 inches (312 mm)
Ensure you replace worn-out sensors to keep your car running smoothly.
Usage Instructions:
- Install according to vehicle specifications for best results.
- Regularly check for any issues with your lambda sensor to guarantee efficiency.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.









