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Review on πŸ”§ Enhanced Denso 234-4127 Oxygen Sensor by Eric Ramen

Revainrating 5 out of 5

Work excellent! - Spares

I replaced two oxygen sensors on my 1995 Ford Explorer just for preventative maintenance at 110,000 miles and let me tell you how they improved overall performance! I didn't have the check engine light until the sensors were replaced and after that my engine responds better and I'm consistently getting 2+ mpg better on about 5 tanks of gas. The investment was profitable!

Pros
  • Great for outdoor activities
Cons
  • Not sure