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Review on KAX 234-4209 Universal Oxygen Sensor Replacement - Heated O2 Sensor (Connectors Not Included) by Robert Rick

Revainrating 1 out of 5

Buy them if you want nightmares and are wasting your time and money.

They are not working as advertised. They cause P0031 - Oxygen (A/F) heater control circuit low (Bank 1, Sensor 1) and P0051 - Oxygen (A/F) heater control circuit low (Bank 2, Sensor 1) respectively. Don't waste your time and money like me. I ended up having to go to Rock Auto and buy the right ones, and they were only a dollar more expensive, had the right connectors, and were wired right. The most important thing is that they really work!

Pros
  • Conflicting test results
Cons
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