Review on Walker 41821 Pipe Oxygen Sensor by Jeremy Olson

Name: Walker 41821 Pipe Oxygen Sensor
Item: Walker 41821 Pipe Oxygen Sensor
Rating: 1

July 15, 2023

Horrible Performance from Auto Sensor

Thanks to my knowledge gained in practice with Automotive Sensors, i can confidently say that this product is terrible.Despite being marketed as a Replacement Part, the sensor was unreliable and did not function properly. The only positive I can give is that it was easy to install. Unfortunately, that doesn't make up for the poor performance and lack of accuracy. I would not recommend this product to anyone..

Pros

Detects oxygen content in exhaust gases to help optimize engine performance.

Cons

Requires regular maintenance and replacement, adding to overall cost of vehicle ownership.

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