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Item #:
86815027
234-4107 Oxygen O2 Sensor Upstream Heated Air Fuel Ratio Compatible with Ford Focus 2008-2011 Transit Connect 2010-2013 L4 2.0L Replace 250-24776
Item #:
86815027
WST 122
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Imported from USA store
Order now and get it around Sunday, August 02
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What Stands Out
Exact Fit
Designed specifically for 2009-2013 Toyota Corolla and 2009-2010 Pontiac Vibe, ensuring a seamless installation and optimal performance, reducing the risk of compatibility issues.
Heated Sensor
Incorporates heated technology to enhance responsiveness and accuracy, improving fuel efficiency and reducing emissions compared to standard sensors, making it environmentally friendly and cost-effective.
High Quality
Manufactured with durable materials for long-lasting performance under diverse conditions, providing reliability and peace of mind for drivers seeking an efficient and effective solution to their vehicle's air-fuel mixture monitoring.
Product Details
| Measurement Accuracy | High |
| Mounting Type | Flange Mount |
| Output Type | transistor-based |
| Specific Uses For Product | fuel efficiency improvement |
| Material Type | High-Performance Material |
| Style Name | Modern |
| Brand Name | DrCax |
| Model | 234-4107 |
| Manufacturer | DrCax |
| Part Number | DC-234-4107-240321 |
| Brand | DrCax |
| Material | High-Performance Material |
| Style | Modern |
| Item Weight | 0.5 lbs (230 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Toyota Owners
Ideal for Toyota Corolla or Matrix owners needing a reliable replacement sensor for better fuel efficiency.
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DIY Mechanics
Perfect for DIY car enthusiasts looking to perform their own repairs without costly labor at a shop.
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Budget-Conscious Drivers
Great option for drivers wanting to improve vehicle performance at a lower cost without sacrificing quality.
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Luxury Vehicles
Not suitable for luxury or high-performance vehicles that require specialized sensors designed for their systems.
Product Description
234-4107 Oxygen O2 Sensor Upstream Heated Air Fuel Ratio Compatible with Ford Focus 2008-2011 Transit Connect 2010-2013 L4 2.0L Replace 250-24776 350-34028 1900-543171
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the function of the 234-4305 Oxygen O2 Sensor?
Answer: The 234-4305 Oxygen O2 Sensor monitors the level of oxygen in the exhaust gases of your vehicle. This crucial function helps your engine's control unit adjust the air-fuel mixture for optimal combustion efficiency, improving fuel economy and reducing emissions. Proper functioning of this sensor is essential for maintaining engine performance. -
Question:
How do I know if my Oxygen O2 Sensor needs replacement?
Answer: Signs that your Oxygen O2 Sensor may need replacement include poor fuel economy, rough idling, or your check engine light illuminating. If you notice these symptoms, it may indicate that the sensor is not providing accurate readings to the engine control unit. Regular diagnostics can help identify sensor issues before they lead to more significant engine problems. -
Question:
Is the 234-4305 Oxygen O2 Sensor compatible with my vehicle?
Answer: This sensor is compatible with specific models, including the Toyota Corolla, Matrix (2009-2013), and Pontiac Vibe (2009-2010) equipped with a 1.8L engine. Always verify that your vehicle matches these specifications to ensure proper fitment and functionality, avoiding any installation issues. -
Question:
Can I install the 234-4305 Oxygen O2 Sensor on my own?
Answer: Yes, the installation process for the 234-4305 Oxygen O2 Sensor can typically be done by an individual with basic mechanical skills and tools. It usually involves locating the sensor in the exhaust system, disconnecting the old sensor, and replacing it with the new one. Having a repair manual for your vehicle can guide you through the specifics. -
Question:
What are the benefits of using a heated O2 sensor?
Answer: A heated O2 sensor, like the 234-4305, warms up quickly to provide accurate readings sooner after engine startup. This contributes to improved emissions control and fuel economy, particularly in colder weather. Additionally, a heated sensor helps in reducing engine noise by providing timely feedback to the engine computer for air-fuel mixture adjustments. -
Question:
How can a faulty O2 sensor affect my vehicle's performance?
Answer: A faulty O2 sensor can lead to poor engine performance, causing increased emissions and reduced fuel efficiency. If the sensor fails, the engine control unit may switch to fail-safe mode or rely on preset values, leading to improper air-fuel ratios, rough acceleration, and potential engine damage over time. -
Question:
What part numbers does the 234-4305 Oxygen O2 Sensor replace?
Answer: The 234-4305 Oxygen O2 Sensor is designed to replace part numbers 25024188 and 8946512840. Knowing the replacement part numbers ensures you are selecting the correct sensor for your vehicle, helping to avoid compatibility issues and performance setbacks. -
Question:
Will replacing the O2 sensor fix my check engine light issue?
Answer: If the check engine light is triggered by a malfunctioning O2 sensor, replacing the 234-4305 should resolve the issue. However, if the light persists after installation, additional diagnostics may be necessary to identify other underlying problems that could be causing the warning. -
Question:
How long does an Oxygen O2 Sensor typically last?
Answer: On average, Oxygen O2 Sensors can last anywhere from 60,000 to 100,000 miles. However, their lifespan can be affected by factors such as driving conditions, engine wear, and the quality of fuel used. Regular vehicle maintenance and addressing engine issues promptly can help extend sensor life. -
Question:
Where can I buy the 234-4305 Oxygen O2 Sensor in Samoa?
Answer: You can purchase the 234-4305 Oxygen O2 Sensor from Ubuy, a reliable online platform in Samoa. Ubuy offers a straightforward shopping experience with a wide variety of automotive parts. It's advisable to check their inventory and product specifications to ensure you get the right part for your vehicle.
DrCax Oxygen Editorial Review
The PE01-18-8G1A Oxygen O2 Sensor has garnered a mixed reception among customers. Many users praised its compatibility and effectiveness, citing specific applications such as the 2013 Ford Transit Connect and 2012 Corolla, where the sensor provided a perfect fit and successfully resolved check engine light issues. The sensor is appreciated for being a cost-effective alternative to buying from local auto parts stores, often offering significant savings while maintaining quality. However, not all experiences have been positive. One user reported compatibility issues with the 2014 Mazda 3, stating that the sensor was not recognized by the vehicle and ultimately fell apart in the manifold after a week of use. This led to an expensive replacement with an original equipment (OE) part to resolve the issue. This indicates that while many find the product reliable, it can pose problems for some vehicle models. Ease of installation also emerged as a key feature, with several reviewers highlighting the sensor's design, which includes the complete wiring harness, eliminating the need for splicing. This aspect was particularly appreciated by those who struggled to find the correct parts in traditional auto parts stores. Overall, the sensor is a great value for those who find it compatible with their vehicles but may not suit everyone, particularly if specific models experience issues. **
Customer Reviews & Ratings
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Pros
- Perfect fit for various models, including Mazda, Ford, and Toyota.
- Effective in clearing check engine lights and providing immediate results.
- Cost-effective compared to local auto parts stores.
- Easy installation with complete wiring included.
Cons
- Reports of the sensor disintegrating after a short period.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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WST 122
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Features & Benefits
- Compatible with Ford Focus (2008-2010) and Transit Connect (2010-2013).
- Built to achieve or exceed OE specifications.
- Strict quality control for superior dependability.
- Designed for fast and easy installation.
- Improves engine efficiency and fuel economy.
- Reduces harmful emissions, such as CO2.
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