Bacharach
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Replacement Sensor, O2, For PCA 20
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Replacement Sensor, O2, For PCA 20
Bacharach has enjoyed a favorable reputation for maintaining superior quality and technical innovation.
Replacement Sensor, O2, For PCA 20
Item #: 4032985

Replacement Sensor, O2, For PCA 20

85% of respondents would recommend this to a friend

Item #: 4032985

XPF 47275

Price Details

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

*All items will import from US

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Order now and get it around Friday, October 09
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Bacharach has enjoyed a favorable reputation for maintaining superior quality and technical innovation.
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What Stands Out

High Accuracy
Delivers precise oxygen measurements, ensuring optimal performance for PCA 20, enhancing reliability and user confidence in critical applications.
Easy Installation
Designed for quick and straightforward replacement, reducing downtime and saving users time and effort during maintenance.
Durability
Built with high-quality materials to withstand harsh conditions, ensuring long-lasting functionality and minimizing the need for frequent replacements.

Product Details

Discover the best deals on replacement O2 sensors for PCA 20 at Ubuy Wallis and Futuna Islands. Ensure optimal performance with our high-quality sensors. Buy now!

Who Should Buy?

Suitable For
  • Medical Facilities

    Hospitals and clinics using PCA 20 devices will benefit from the reliable oxygen sensor for patient monitoring.

  • Technicians

    Biomedical technicians require easy access to replacement sensors for maintaining PCA 20 equipment performance and reliability.

  • Home Healthcare

    Patients needing PCA 20 support at home find the replacement sensor crucial for continuous oxygen level tracking.

Not Suitable For
  • Non-medical Users

    Individuals not using PCA 20 devices will find this oxygen sensor irrelevant and ineffective for general use.

Product Description

Replacement Sensor, O2, For PCA 20

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Replacement O2 Sensor for PCA 20 used for?

    Answer: The Replacement O2 Sensor for PCA 20 is crucial for monitoring and measuring the oxygen levels in exhaust gases. This sensor provides accurate feedback to the vehicle's engine control unit, ensuring optimal combustion efficiency. By effectively managing the air-fuel mixture, it helps improve fuel efficiency and reduce emissions, making it essential for maintaining vehicle health and performance.
  • Question: How do I know if I need to replace my PCA 20 O2 sensor?

    Answer: Signals that you might need to replace the O2 sensor include a check engine light, poor fuel economy, or rough engine performance. An erratic idle or a noticeable decrease in power or acceleration could indicate sensor failure. Regular diagnostics can help in identifying sensor issues early, thus ensuring engine performance remains optimal and emission standards are met.
  • Question: Can I install the Replacement O2 Sensor for PCA 20 myself?

    Answer: Yes, installing the Replacement O2 Sensor for PCA 20 can be a DIY task if you have basic automotive knowledge. The process typically involves locating the old sensor, disconnecting it, and replacing it with the new one. To ensure accurate installation, you should refer to the vehicle's service manual and consider using appropriate tools for the job.
  • Question: What are the signs of a faulty O2 sensor?

    Answer: Signs of a faulty O2 sensor include diminished fuel economy, rough engine idle, increased emissions, and fluctuating engine performance. The vehicle may also exhibit difficulties starting or experience unexpected stalling. Monitoring your vehicle’s behavior can help you identify these symptoms early, allowing for timely interventions and repairs.
  • Question: Is the Replacement O2 Sensor compatible with all PCA 20 models?

    Answer: The Replacement O2 Sensor is specifically designed for PCA 20 models, ensuring optimal compatibility and function. However, it's essential to verify compatibility with the specific year and configuration of your vehicle model. Always refer to the specifications or consult with a professional to ensure you’re selecting the correct part for your PCA 20.
  • Question: What are the benefits of replacing a faulty O2 sensor?

    Answer: Replacing a faulty O2 sensor leads to improved engine performance, better fuel efficiency, and reduced emissions. A functioning O2 sensor allows your engine to burn fuel more effectively, resulting in smoother operation and lower overall costs. Maintaining a properly functioning sensor is crucial not only for your vehicle's health but also for environmental sustainability.
  • Question: Can a faulty O2 sensor cause engine damage?

    Answer: Yes, a faulty O2 sensor can lead to engine damage over time if not addressed promptly. Incorrect fuel mixture may cause unburned fuel to enter the exhaust system, leading to overheating and potential damage to the catalytic converter. It’s vital to monitor your sensor's performance and replace it as needed to protect your engine and maintain its longevity.
  • Question: How often should I check my PCA 20's O2 sensor?

    Answer: It's advisable to check your PCA 20's O2 sensor during routine maintenance, typically every 30,000 to 100,000 miles, depending on driving conditions. If you notice any symptoms of failure, such as reduced fuel efficiency or sluggish performance, you should check and potentially replace the sensor sooner. Regular checks help ensure that the engine operates efficiently and within legal emission standards.
  • Question: What should I do if I replace my O2 sensor but my check engine light remains on?

    Answer: If the check engine light stays on after replacing the O2 sensor, it’s possible that there are other underlying issues. Make sure the sensor was installed correctly and is functioning as intended. If the problem persists, consider having diagnostic tools run on your vehicle to identify other potential causes like exhaust leaks or issues with the engine control unit.
  • Question: Where can I buy the Replacement Sensor, O2, For PCA 20 in Wallis and Futuna Islands?

    Answer: You can purchase the Replacement Sensor, O2, for PCA 20 at Ubuy. They offer a variety of auto parts, ensuring you find the right sensor for your needs. Ubuy provides a user-friendly shopping experience with an extensive inventory, making it a reliable option for vehicle maintenance parts.

Bacharach Oxygen Editorial Review

The Replacement Sensor, O2, for PCA 20 has garnered a favorable reception among customers who recognize its critical role in gas readings. Users appreciate the sensor's importance in calculating other gas levels, thus ensuring efficient performance, particularly in combustion applications. Many reviews highlight the ease of installation, with several customers finding it a straightforward process to replace the sensor in their devices, like the Bacharach exhaust reader. While the initial cost of the sensor is acknowledged as being on the higher side, it is often deemed a necessary expense for ensuring the proper functionality of the associated equipment. Customers have noted the value in purchasing through Amazon, citing that the price is often lower compared to traditional distributors. Additionally, some users have reported mixed results, with intermittent functionality being a concern for a few, but overall satisfaction remains high given the sensor's essential operational role. Overall, the Replacement Sensor is viewed as a reliable product, with many being happy with their purchases. The prominent takeaway is the necessity of replacing it for optimal performance, even if it doesn't come cheaply. **

Customer Reviews & Ratings

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Pros

  • Critical for accurate gas measurements
  • Easy to install and replace
  • Cost-effective compared to distributors
  • Works well when genuine parts are used

Cons

  • Higher price point for replacement

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 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.

XPF 47275

Order now and get it around Friday, October 09

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Features & Benefits

  • Replacement sensor for oxygen detection with a range up to 20.9%.
  • Resolution of 0.1% for accurate readings.
  • Operational temperature range from 32°F to 104°F (0°C to 40°C).
  • Designed for compatibility with Mfr. No. PCA 20.
  • Comes with an instruction guide for easy setup.
  • Manufactured in the USA, ensuring quality and reliability.

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