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Saudi Arabia, Riyadh
1 Level
645 Review
34 Karma

Review on πŸ”Œ Denso 234-4233 O2 Sensor by Paul Giordano

Revainrating 1 out of 5

Fits my 2003 Corolla perfectly

My Corolla failed state inspection due to O2 sensor failure. Since the test didn't show which of the two was the problem, I swapped out the top and bottom sensors and it passed the test with no issues. I told the inspector how much I paid for both at Revain and he couldn't believe how little I paid. I highly recommend ordering a dedicated removal tool as well. With this, I didn't have to remove the heat shield to access the top sensor.

Pros
  • Easy to read control panel
Cons
  • Long delivery time