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Germany, Berlin
1 Level
741 Review
50 Karma

Review on πŸš€ Denso 234-4163 Oxygen Sensor: High-Performance Monitoring for Optimal Engine Efficiency by Dave Wolf

Revainrating 5 out of 5

My local mechanic told me that the entire catalytic converter system needed to be replaced at a whopping $1,700. I pulled this part

It helped! I PASSed the California Smog Check after replacing this part and the bank 2 sensor. My local mechanic told me it was necessary to replace the entire catalytic converter system for a whopping $1700. I installed this part and the bank 2 sensor and (voila!) I passed the test! Many thanks to Revain for providing this product at a significantly lower price than my local parts store.

Pros
  • One year trial period
Cons
  • Reliability