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πŸš€ enhance performance and efficiency with denso 234-4521 oxygen sensor (air and fuel ratio sensor) logo

πŸš€ Enhance Performance and Efficiency with Denso 234-4521 Oxygen Sensor (Air and Fuel Ratio Sensor) Review

4

Β·

Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
πŸ”¬ Automotive Sensors, πŸ› οΈ Replacement Parts

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Description of πŸš€ Enhance Performance and Efficiency with Denso 234-4521 Oxygen Sensor (Air and Fuel Ratio Sensor)

Designed to detect the amount of oxygen in the exhaust system. Constructed from high quality material. Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing. Manufactured with precision to meet OE standards. Easy installation.

Reviews

Global ratings 4
  • 5
    4
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Satisfied customer! Fits parts

This part fits the car perfectly! This is exactly what my mechanic expected and I've saved gas since replacing the sensors!

Pros
  • Precision to OE standards
Cons
  • Doubtful

Revainrating 5 out of 5

Perfect fit, Denso quality!

Best price. Installed on my 2007 Is350. Downstream, so the second sensor is down. "Probe 2". You need a special tool to remove oxygen.

Pros
  • Features a double layer of protection, an alumina trap layer, a PTFE filter and a stainless steel body.
Cons
  • Very expensive.

Revainrating 5 out of 5

Where easy to install and saved me hundreds of dollars.

Worked great as an OEM replacement for post cat O2 sensors on my Lexus IS350. Was easy to install and saved me hundreds of dollars by not having to go to a mechanic.

Pros
  • Easy to install
Cons
  • Big and bulky

Revainrating 5 out of 5

Fits well and works well

I have a 2010 Lexus IS 250 AWD and it was showing code P0037 for the oxygen sensor. The same Denso 234-4521 oxygen sensor was available from a dealer shop for about $95. Order from Revain on Sunday; arrive this wednesday afternoon. Just installed and now the code is gone

Pros
  • Designed to measure the amount of oxygen in the exhaust system
Cons
  • Modern