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Denso 234 4294 Oxygen Sensor Ratio Review

3

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Poor

Revainrating 2 out of 5  
Rating 
2.0
🔬 Automotive Sensors, 🛠️ Replacement Parts

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Description of Denso 234 4294 Oxygen Sensor Ratio

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 3
  • 5
    0
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 1 out of 5

Misleading Oxygen Sensor; Disappointing Purchase

Based on our own experience this sensor failed to properly report oxygen levels in our vehicle .The pros of this product lie solely in its ease of installation. However, the cons SEVERELY outweigh any convenience, as we found that the inaccurate readings of this sensor ultimately led to excessive fuel consumption. We would not recommend this product to anyone in need of a reliable oxygen sensor..

Pros
  • Rugged and durable construction for long-lasting performance.
Cons
  • Does not work with all vehicle models.

Revainrating 4 out of 5

Great Performance, Affordable Price

This oxygen sensor ratio greatly improved my automotive performance! As my tests showed it`s durable and reliable even on long drives. It doesn't require any complicated installation, and it's at an affordable price. However, it may not be compatible with older models of vehicles..

Pros
  • Highly accurate and reliable in detecting oxygen levels in the exhaust system, which helps improve fuel efficiency and reduce harmful emissions.
Cons
  • May require professional installation due to the complexity of the process and the need for specialized tools.

Revainrating 1 out of 5

HAVE A USED PART! 😡

Bought two of these. Opened the first one and found I was getting a used O2 sensor. Was sent in an envelope, after opening I found the O2 sensor half from the manufacturer's packaging. The threads had an anti-seize coating and the hex had a mark clearly showing it was installed. As expected, the second was sealed in plastic packaging.

Pros
  • Car
Cons
  • Was damaged