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Item #:
94843111
2X Oxygen O2 Sensor for 2009-2010 Toyota Corolla Martrix 1.8L; 2009-2010 Pontiac Vibe 1.8L Upstream Downstream
Item #:
94843111
JMD 12511
Price Details
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*All items will import from US
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Order now and get it around Thursday, September 03
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What Stands Out
Dual Functionality
Includes both upstream and downstream sensors, ensuring comprehensive monitoring of oxygen levels for optimal engine performance and efficiency.
Vehicle Specific Fit
Designed specifically for 2009-2010 Toyota Corolla, Matrix, and Pontiac Vibe, ensuring an exact fit and seamless installation without modifications.
Enhanced Durability
Manufactured with high-quality materials to withstand extreme temperatures and conditions, providing long-lasting performance and reliability compared to standard sensors.
Product Details
| Brand | Sangyue |
| Material | Aluminum Oxide |
| Style | Modern |
| Maximum Supply Voltage | 13.8 Volts |
| Measuring Range | 0% - 25% O2 |
Who Should Buy?
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Toyota Owners
Ideal for owners of 2009-2010 Toyota Corolla or Matrix looking to replace faulty oxygen sensors.
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DIY Mechanics
Perfect for enthusiasts who enjoy performing car maintenance and repairs themselves, saving on labor costs.
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Budget-Conscious Drivers
A cost-effective solution for those seeking to improve vehicle performance without spending excessively on repairs.
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Non-Compatible Models
Not suitable for vehicles outside the specified years and models, potentially causing improper fit or functionality.
Product Description
2X Oxygen O2 Sensor for 2009-2010 Toyota Corolla Martrix 1.8L; 2009-2010 Pontiac Vibe 1.8L Upstream Downstream
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the function of the O2 sensor in my Toyota Corolla or Pontiac Vibe?
Answer: The O2 sensor plays a crucial role in your vehicle's emissions system by monitoring the oxygen levels in the exhaust gases. By providing this data to the engine control unit (ECU), the sensor helps optimize fuel efficiency and reduce harmful emissions. A properly functioning O2 sensor can lead to better performance, improved gas mileage, and compliance with environmental regulations, making it essential for maintaining your vehicle's overall health. -
Question:
How do I know if my O2 sensor needs to be replaced?
Answer: Signs that your O2 sensor may need replacement include poor fuel economy, a lit check engine light, rough idle, or increased emissions. If your vehicle experiences these symptoms, it is advisable to have the O2 sensor checked. A malfunctioning sensor can lead to adverse effects on your engine's performance and increase your carbon footprint, making timely replacement critical for the environment and your wallet. -
Question:
Is it necessary to replace both upstream and downstream O2 sensors?
Answer: While it's possible to replace just one sensor, it is often recommended to replace both upstream and downstream O2 sensors simultaneously. This ensures consistent performance and avoids future disruptions, as both sensors work in tandem to monitor and manage the engine's efficiency. Replacing both can help prevent issues that arise from the differences in their functionalities, ultimately providing smoother operation and enhanced fuel economy. -
Question:
Can I install an O2 sensor myself, or should I seek professional help?
Answer: Installing an O2 sensor can be a manageable DIY task if you have basic mechanical skills and tools at your disposal. However, for those unfamiliar with engine components or lacking the right equipment, professional assistance may be beneficial. Ensuring proper installation is crucial, as an incorrectly fitted sensor can cause poor performance or trigger check engine signals, so consider your comfort level and experience before proceeding. -
Question:
What tools do I need to replace the O2 sensor?
Answer: To replace your O2 sensor, you will need a few essential tools: a socket wrench, an O2 sensor socket, and possibly a torque wrench. Depending on the location and accessibility of the sensor, a universal joint or extension bar may also be helpful. Gathering these tools will facilitate an efficient replacement process, ensuring that you can complete the job without unnecessary complications. -
Question:
Are there differences between upstream and downstream O2 sensors?
Answer: Yes, upstream and downstream O2 sensors serve different purposes. The upstream sensor, located before the catalytic converter, measures the air-fuel mixture entering the engine, while the downstream sensor, located after the converter, monitors its efficiency in reducing emissions. Understanding these differences can be crucial when diagnosing issues with your vehicle's performance or emissions, aiding in making informed maintenance decisions. -
Question:
What factors can affect the lifespan of an O2 sensor?
Answer: The lifespan of an O2 sensor can be influenced by several factors, including driving conditions, fuel quality, and the overall health of your exhaust system. Exposure to contaminants, such as oil or coolant leaks, can also shorten the sensor's life. Regular vehicle maintenance, including checking for leaks and using high-quality fuel, can help extend the O2 sensor's longevity and keep your vehicle running smoothly. -
Question:
Will replacing the O2 sensor improve my vehicle's performance?
Answer: Yes, replacing a worn or faulty O2 sensor can significantly enhance your vehicle's performance. A new sensor allows your engine control unit to receive accurate data, optimizing the air-fuel mixture for efficient combustion. This often leads to better acceleration, improved fuel economy, and a reduction in harmful emissions, enhancing both performance and environmental compliance. -
Question:
What should I do if I replace the O2 sensor and the check engine light remains on?
Answer: If you've replaced the O2 sensor and the check engine light remains on, it may be necessary to run a diagnostic scan to identify any underlying issues. There could be other problems affecting your vehicle's performance, such as a faulty ECU or issues with fuel injectors. Addressing these factors ensures comprehensive maintenance, allowing your vehicle to perform at its best. -
Question:
Where can I buy 2X Oxygen O2 Sensor for 2009-2010 Toyota Corolla Matrix and Pontiac Vibe?
Answer: You can buy the 2X Oxygen O2 Sensor for the 2009-2010 Toyota Corolla Matrix and 2009-2010 Pontiac Vibe at Ubuy. They offer a user-friendly shopping experience and a wide selection of automotive parts. Ubuy is your go-to option for sourcing quality replacement parts, ensuring your vehicle stays efficient and reliable on the road.
Sangyue Oxygen Editorial Review
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Pros
- Easy to install
- Compatible with multiple models
- Improves fuel efficiency
- Durable construction
- Works well in varied climates
Cons
- May require slight adjustment after installation.
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Mohammad
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“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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“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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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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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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JMD 12511
Order now and get it around Thursday, September 03
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Over 15 years of producing O2 sensors.
- Professional solutions for the automotive aftermarket.
- Reverse-engineered to match OE sensor production lines.
- Identifies correct oxygen sensor positions for various vehicles.
- Includes a one-year unlimited mileage quality guarantee.
- Compatible with multiple Toyota and Pontiac models.
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