Denso
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Denso OXYGEN SENSOR
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Denso OXYGEN SENSOR
Enhance your engine's power and responsiveness with our product.
Denso OXYGEN SENSOR
Item #: 19638792

Denso OXYGEN SENSOR

85% of respondents would recommend this to a friend

Item #: 19638792

BHD 27

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Order now and get it around Monday, September 14
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What Stands Out

High Precision
Denso oxygen sensors offer exceptional accuracy in measuring exhaust gases, ensuring optimal engine performance and reduced emissions, which enhances vehicle reliability and longevity.
Durable Construction
Engineered with high-quality materials, Denso oxygen sensors withstand extreme conditions and provide enhanced durability, reducing the need for frequent replacements and offering excellent value for money.
Improved Fuel Efficiency
By accurately monitoring oxygen levels, Denso sensors enhance fuel-air mixture, leading to improved fuel efficiency and significant cost savings on fuel bills for users.

Product Details

Shop the Denso 2344256 Oxygen Sensor from Ubuy, a Bahrain. Get the best deals on high-quality oxygen sensors at Ubuy and ensure accurate measurements for your vehicle's air-fuel ratio.

Who Should Buy?

Suitable For
  • Vehicle Owners

    Ideal for car owners seeking to improve fuel efficiency and reduce emissions with a reliable oxygen sensor replacement.

  • Mechanics

    Perfect for automotive technicians looking for quality parts that ensure accurate performance and longevity in repairs.

  • DIY Enthusiasts

    Great for do-it-yourself vehicle maintainers who want to enhance their car’s performance with trusted, high-performance components.

Not Suitable For
  • Budget Shoppers

    Not suitable for consumers seeking the cheapest option, as Denso products are typically priced higher than basic alternatives.

Product Description

Denso OXYGEN SENSOR

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Oxygen
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Denso Oxygen Sensor

Customer Questions & Answers

  • Question: What is a Denso Oxygen Sensor?

    Answer: A Denso Oxygen Sensor is a critical component in your vehicle's emission control system, designed to monitor the level of oxygen in the exhaust gases. This information is sent to the engine control unit (ECU) to optimize the air-fuel mixture for combustion. By improving combustion efficiency, the sensor plays a key role in reducing harmful emissions and ensuring better fuel economy. For instance, if your car is running rich or lean due to a faulty sensor, it may lead to poor engine performance or increased emissions.
  • Question: How do I know if I need a new Denso Oxygen Sensor?

    Answer: You may need a new Denso Oxygen Sensor if you notice symptoms such as a decrease in fuel efficiency, rough idling, or your check engine light illuminating on the dashboard. Additionally, your vehicle may fail emissions tests due to an ineffective sensor. It's essential to conduct diagnostic tests if you encounter these issues, as ignoring them may lead to more significant engine problems over time.
  • Question: What are the benefits of using a Denso Oxygen Sensor?

    Answer: Using a Denso Oxygen Sensor comes with numerous benefits, including improved fuel efficiency, reduced vehicle emissions, and enhanced engine performance. These sensors are known for their precision and durability, which contribute to making your engine run smoothly. For example, a well-functioning oxygen sensor can significantly cut down on harmful pollutants released into the atmosphere, making your vehicle more environmentally friendly.
  • Question: How is a Denso Oxygen Sensor installed?

    Answer: Installing a Denso Oxygen Sensor typically requires basic automotive knowledge and tools. The process involves locating the faulty sensor, disconnecting the electrical connector, and removing the old sensor from the exhaust system. After the old sensor is removed, the new Denso Sensor can be securely fitted and electrical connections re-established. It’s advisable to consult your vehicle's service manual for specific instructions or seek assistance from a professional mechanic.
  • Question: What types of Denso Oxygen Sensors are available?

    Answer: Denso offers a variety of Oxygen Sensors, including wideband, narrowband, and universal types. Wideband sensors provide a broader range of air-fuel mixture readings for advanced systems, while narrowband sensors are often used in older vehicles with simpler technology. Universal sensors come with adaptable connectors and can fit many vehicle models. Identifying the right type for your vehicle is crucial for optimal performance.
  • Question: Can a faulty Denso Oxygen Sensor cause engine problems?

    Answer: Yes, a faulty Denso Oxygen Sensor can lead to significant engine problems, including poor fuel economy, rough running, and increased emissions. If the sensor does not send accurate data to the ECU, it may lead to incorrect air-fuel mixtures, causing the engine to run inefficiently. This not only affects performance but can also exacerbate emissions-related issues, making it vital to replace a malfunctioning sensor promptly.
  • Question: What materials are Denso Oxygen Sensors made from?

    Answer: Denso Oxygen Sensors are typically made from high-quality materials designed to withstand harsh exhaust environments. The sensors often contain a ceramic element coated with precious metals such as platinum, which assists in the chemical reactions necessary for monitoring oxygen levels. This durability ensures stable performance over time, making Denso sensors a reliable choice for various vehicle makes and models.
  • Question: How can I maintain my Denso Oxygen Sensor?

    Answer: Maintaining your Denso Oxygen Sensor involves regular vehicle maintenance, including periodic inspections of the exhaust system and ensuring fuel quality. Avoiding excessive idling and addressing fuel or oil leaks can also prolong its life. Additionally, keeping the vehicle's air filter clean helps minimize contaminants that can damage the sensor, ensuring optimal performance and longevity.
  • Question: Where can I buy Denso Oxygen Sensor in Bahrain?

    Answer: You can buy Denso Oxygen Sensors in Bahrain through Ubuy. They offer a wide selection of Denso products, making it convenient to find the right sensor for your vehicle. Ubuy ensures you have access to authentic parts, enabling you to restore your vehicle's efficiency and performance effectively.
  • Question: What is the expected lifespan of a Denso Oxygen Sensor?

    Answer: The expected lifespan of a Denso Oxygen Sensor can vary depending on driving conditions and vehicle usage, but they typically last anywhere from 30,000 to 100,000 miles. Factors such as frequent short drives, exposure to contaminants, and extreme temperature changes can affect longevity. Monitoring your vehicle's performance and addressing issues early can help maximize the life of your sensor.

Denso Oxygen Editorial Review

Denso OXYGEN SENSOR delivers reliable performance and is designed as a precise fit for various vehicles, ensuring optimal fuel efficiency and emissions control. Users report that upgrading to this oxygen sensor has resolved issues like sluggish acceleration and check engine lights, proving its effectiveness in restoring engine functionality. Many appreciate the plug-and-play installation, making it ideal for DIY replacements. Overall, investing in Denso ensures longevity and improved vehicle operation, with a consensus among users highlighting the sensor's excellent compatibility and quality compared to lesser-known brands.

Customer Reviews & Ratings

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Pros

  • Reliable performance with improved fuel efficiency
  • Easy plug-and-play installation process
  • Exact fit for many vehicle models
  • Trusted brand with quality assurance

Cons

  • Replacement may look different from original sensor

Platform Trust & Buyer Confidence

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4.6/5 148 reviews
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MB
Maryam
Verified buyer

“The order arrived fast and in perfect condition”

2 June 2026 · via Trustpilot
T
trusttaker
Verified buyer

“I loved it. That was my second order, and I am already thinking of placing a third order.”

16-Jul-26 · via Trustpilot
HA
Haitham
Verified buyer

“Trusted merchant”

11 July 2026 · via Trustpilot
MA
Mohammad
Verified buyer

“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”

13 June 2026 · via Trustpilot
LA
Lulwa
Verified buyer

“I like the package arrived safely”

17 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BHD 27

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