Denso Oxygen (O2) Sensor - 234-4445 (Fits Select Years of Subaru: Forester/Impreza/Legacy/Outback and Saab 9-2X Vehicles)
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Denso Oxygen (O2) Sensor - 234-4445 (Fits Select Years of Subaru: Forester/Impreza/Legacy/Outback and Saab 9-2X Vehicles)
The Denso Oxygen Sensor is a high-quality sensor designed to accurately detect the amount of oxygen in the exhaust stream.
Denso Oxygen (O2) Sensor - 234-4445 (Fits Select Years of Subaru: Forester/Impreza/Legacy/Outback and Saab 9-2X Vehicles)
Preces #: 5256597

Denso Oxygen (O2) Sensor - 234-4445 (Fits Select Years of Subaru: Forester/Impreza/Legacy/Outback and Saab 9-2X Vehicles)

Preces #: 5256597

€ 91

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from ASV

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ASV Importēts no veikala USA
Pasūtiet tūlīt un saņemiet to Trešdiena, Jūlijs 29
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The Denso Oxygen Sensor is a high-quality sensor designed to accurately detect the amount of oxygen in the exhaust stream.
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What Stands Out

Precision Engineering
Designed with high accuracy to ensure optimal engine performance, Denso's O2 Sensor minimizes fuel consumption and emissions, making it an eco-friendly choice for Subaru and Saab models.
Direct Fit
This sensor seamlessly fits select Subaru and Saab vehicles, eliminating the need for modifications during installation and ensuring hassle-free replacement for vehicle owners and mechanics alike.
Durable Design
Constructed with robust materials, the Denso O2 Sensor promises longevity and reliable performance, providing exceptional value and peace of mind for car owners looking to extend their vehicle's lifespan.

Produkta informācija

Shop for Denso 234-4445 Oxygen Sensor - Constructed with high-grade materials, easy to install, meets OE standards Shop at Ubuy Latvia
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Subaru Owners

    Ideal for Subaru vehicle owners needing a reliable O2 sensor replacement for improved engine performance and efficiency.

  • DIY Mechanics

    Great for DIY enthusiasts who want to replace their vehicle's O2 sensor without professional help, ensuring cost savings.

  • Emissions Compliance

    Useful for those needing to pass emissions testing, as a functioning O2 sensor is critical for emissions control systems.

Not Suitable For
  • Non-Subaru Vehicles

    Not suitable for non-Subaru or non-Saab vehicles due to compatibility issues with the O2 sensor fitment.

  • Budget Shoppers

    May not be ideal for budget-conscious consumers looking for cheaper alternatives, as Denso products can be pricier.

  • Professional Mechanics

    Professional mechanics may prefer higher-end sensors or specialized tools rather than a standard replacement like this sensor.

PRODUKTA APRAKSTS

Denso Oxygen (O2) Sensor - 234-4445 (Fits Select Years of Subaru: Forester/Impreza/Legacy/Outback and Saab 9-2X Vehicles)

Vai jums ir kādi jautājumi? Terzet ar mums

Klientu jautājumi un atbildes

  • jautājums: What is the Denso 234-4445 Oxygen Sensor used for?

    atbildi: The Denso 234-4445 Oxygen Sensor is designed to monitor the level of oxygen in your vehicle's exhaust gases. This data is critical for the engine control unit (ECU) to optimize the air-fuel mixture for combustion efficiency. A properly functioning oxygen sensor improves fuel economy and reduces harmful emissions. For instance, if your car is hesitating or running rich, it may indicate an oxygen sensor issue, making the Denso 234-4445 essential for ensuring peak vehicle performance.
  • jautājums: How do I know if my Denso 234-4445 Oxygen Sensor needs replacement?

    atbildi: Symptoms indicating that your Denso 234-4445 Oxygen Sensor may need replacement include poor fuel efficiency, increased emissions, and engine performance issues like stalling or rough idling. Additionally, the check engine light may illuminate, often triggered by error codes related to the sensor's readings. Regular visual inspections and diagnostic tests can ensure your sensor is functioning optimally, keeping your vehicle's systems in harmony.
  • jautājums: Is the Denso 234-4445 Oxygen Sensor compatible with all vehicles?

    atbildi: The Denso 234-4445 Oxygen Sensor is specifically compatible with various vehicle models, primarily from manufacturers like Honda and Toyota. However, compatibility may vary based on engine types and production years. Always consult your vehicle’s manual or a trusted mechanic to confirm the sensor's fitment with your car. This ensures that you are selecting a suitable part for the optimal function of your engine system.
  • jautājums: What are the installation steps for the Denso 234-4445 Oxygen Sensor?

    atbildi: Installing the Denso 234-4445 Oxygen Sensor typically involves locating the old sensor in the exhaust system, unbolting it, and unplugging the electrical connection. The new sensor should then be threaded into place, ensuring a secure fit, and the connection should be made again. It's recommended to reference specific vehicle service manuals for detailed instructions, as this might vary. Ensuring proper installation is key for accurate readings from the sensor.
  • jautājums: What happens if I ignore a failing Denso 234-4445 Oxygen Sensor?

    atbildi: Ignoring a failing Denso 234-4445 Oxygen Sensor can lead to significant engine performance issues. Over time, a malfunctioning sensor may result in poor fuel combustion, reduced fuel efficiency, and higher exhaust emissions. Additionally, prolonged neglect can cause more extensive damage to engine components, leading to costlier repairs. It's essential to address any sensor issues promptly to maintain your vehicle's health.
  • jautājums: How does the Denso 234-4445 Oxygen Sensor improve fuel efficiency?

    atbildi: The Denso 234-4445 Oxygen Sensor plays a crucial role in optimizing the air-fuel mixture in the engine. By providing real-time data on oxygen levels, it helps the engine control unit (ECU) adjust the fuel injection process. A well-calibrated sensor ensures the engine runs at its most efficient, translating to better fuel economy. For example, when driving through varied terrains, having a responsive sensor maintains efficiency and reduces fuel consumption.
  • jautājums: Does the Denso 234-4445 Oxygen Sensor require maintenance?

    atbildi: The Denso 234-4445 Oxygen Sensor typically does not require routine maintenance, but regular vehicle inspections are beneficial to ensure its functionality. It's wise to have it checked if you notice any performance issues or the check engine light activating. Maintaining the overall health of your vehicle's exhaust system can also prolong the life of the sensor and enhance performance.
  • jautājums: Can I install the Denso 234-4445 Oxygen Sensor myself?

    atbildi: Yes, many car owners can install the Denso 234-4445 Oxygen Sensor as a DIY project, provided they have the right tools and some mechanical knowledge. Following a reputable service manual can guide you through the process. However, if you're not comfortable or experienced, consulting a professional mechanic ensures the sensor is installed correctly and avoids any potential damage to your vehicle.
  • jautājums: What materials are used in the Denso 234-4445 Oxygen Sensor's construction?

    atbildi: The Denso 234-4445 Oxygen Sensor is constructed using high-quality materials to withstand extreme heat and corrosive environments found in exhaust systems. Typically, it features a durable ceramic substrate, platinum electrodes, and a robust housing made from stainless steel. These materials contribute to the sensor's longevity and reliability, ensuring accurate readings over time, essential for maintaining vehicle performance.
  • jautājums: Where can I buy Denso 234-4445 Oxygen Sensor?

    atbildi: You can buy the Denso 234-4445 Oxygen Sensor on Ubuy. This platform offers a reliable selection of automotive parts, ensuring that you receive a genuine product suited for your vehicle's needs. By purchasing from Ubuy, you can take advantage of their customer service and efficient buying experience, providing you with the peace of mind that you are getting the right part for your car.

Denso Oxygen Editorial Review

The Denso 234-4445 Oxygen Sensor is an OEM replacement that is compatible with various Subaru models. It is important to ensure that you are replacing the correct sensor for your specific car, as there are different types of sensors depending on their placement before or after the catalytic converter. This sensor comes with the OEM socket/connectors and does not require any rewiring. Customers have reported that it is an exact fit and has successfully resolved issues such as engine codes and improved gas mileage. However, there have been a few complaints about incorrect fittings and the sensor not working.

Customer Reviews & Ratings

5.0
1 klientu vērtējumi
  • 5 zvaigzne
    100%
  • 4 zvaigzne
    0%
  • 3 zvaigzne
    0%
  • 2 zvaigzne
    0%
  • 1 zvaigzne
    0%

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Dalieties savās domās ar citiem klientiem

Pros

  • Exact fit for 2006 Forester
  • OEM replacement
  • Resolved engine code issues
  • Improved gas mileage

Mīnusi

  • Wrong end fittings for some

Platform Trust & Buyer Confidence

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Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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€ 91

Pasūtiet tūlīt un saņemiet to Trešdiena, Jūlijs 29

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