
Delphi ES21181-12B1 - Lambda Sensor | 22.4 in Cable Length
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Product details
Upgrade your vehicle's performance with the DELPHI ES21181-12B1 Lambda Sensor. This high-quality wideband sensor is designed for precise readings, making it essential for car owners and mechanics looking for reliable automotive solutions.
Key Benefits:
- Enhances your engine’s efficiency through accurate air-fuel mixture readings.
- Built with a heated element for quicker response times.
Technical Specifications:
- Cable Length: 22.4 in (570 mm)
- Type: Wideband Lambda Sensor
- Heating: Heated Lambda Sensor
How to Use:
This lambda sensor should be installed according to your vehicle's specifications. Ensure all connections are tightly secured to maintain optimal performance.
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.









