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Item #:
42905547
JESBEN O2 Oxygen Sensor Downstream Sensor 2 Replacement for Toyota Yaris Vios 1.3L 1.5L 2008-2014 89465-52370 8946552370
71% of respondents would recommend this to a friend
Item #:
42905547
SLE 1185
Price Details
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Imported from USA store
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Order now and get it around Monday, September 07
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What Stands Out
Precision Fit
Designed specifically for Toyota Yaris and Vios models from 2008 to 2014, ensuring a perfect fit and hassle-free installation.
Enhanced Performance
Improves engine performance and fuel efficiency by accurately monitoring exhaust gases, helping to maintain optimal engine conditions.
High Durability
Constructed with high-quality materials to withstand extreme temperatures and corrosive environments, ensuring long-lasting reliability and performance.
Product Details
- Direct fit 4-wire O2 oxygen sensor for Toyota Yaris Vios 1.3L 1.5L 2008-2014
- Improves engine performance and purification rate
- Excellent processing technology, high temperature resistance, and corrosion resistance
- Compatible with various Toyota Yaris models
- Long sensor life, high quality, and meets OEM specifications
- Key component for electronic fuel injection engine control system, crucial for emissions control and reducing environmental pollution
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Specific Uses For Product | Temperature |
| Material Type | Ceramic, Metal |
| Style Name | O2 Oxygen Sensor |
| Item Weight | 0.15 kg |
| Brand Name | JESBEN |
| Model | 89465-52370 |
| UPC | 765829185603 |
| Manufacturer | JESBEN |
| Part Number | 89465-52370 |
| Brand | JESBEN |
| Material | Ceramic, Metal |
| Style | O2 Oxygen Sensor |
Who Should Buy?
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Toyota Owners
Ideal for owners of Toyota Yaris or Vios models needing to replace malfunctioning oxygen sensors from 2008-2014.
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DIY Mechanics
Perfect for DIY enthusiasts looking to perform cost-effective sensor replacements without professional help.
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Emissions Compliance
Beneficial for users needing to ensure their vehicle meets emissions testing standards by replacing faulty sensors.
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Other Brands
Not suitable for other vehicle brands or models outside the specified Toyota range.
Product Description
JESBEN O2 Oxygen Sensor Downstream Sensor 2 Replacement for Toyota Yaris Vios 1.3L 1.5L 2008-2014 89465-52370 8946552370
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the function of the O2 Oxygen Sensor Downstream Sensor 2?
Answer: The O2 Oxygen Sensor Downstream Sensor 2 plays a critical role in your vehicle's emissions control system. It monitors the level of oxygen in the exhaust gases after they leave the catalytic converter. This information helps the engine control unit (ECU) make necessary adjustments to the air-fuel mixture for optimal performance and lower emissions. This sensor also helps in detecting possible issues with the catalytic converter, ensuring your Toyota Yaris or Vios operates efficiently. -
Question:
How do I know if I need to replace the O2 Oxygen Sensor?
Answer: Signs of a failing O2 Oxygen Sensor may include poor fuel economy, sluggish engine performance, and the illumination of the check engine light on your dashboard. If you're experiencing any of these symptoms, it’s recommended to conduct a diagnostic test. Replacing the sensor can improve engine performance and ensure compliance with emissions standards, making it essential for maintaining your vehicle's health. -
Question:
Is the O2 Oxygen Sensor compatible with my Toyota Yaris Vios?
Answer: This O2 Oxygen Sensor is specifically designed for Toyota Yaris Vios models with 1.3L and 1.5L engines from 2008 to 2014. Compatible part numbers include 89465-52370 and 8946552370. Before purchasing, always check your vehicle’s specifications to ensure this replacement sensor perfectly fits your engine model, ensuring seamless integration and functionality. -
Question:
What tools are required to install the O2 Oxygen Sensor?
Answer: To install the O2 Oxygen Sensor, you'll typically need basic hand tools such as a ratchet, socket set, and possibly an oxygen sensor socket for easier access. Additionally, a torque wrench can help ensure the sensor is tightened correctly to prevent exhaust leaks. If you're performing this DIY task, it's advisable to have a repair manual for specific instructions related to your vehicle model. -
Question:
Can I install the O2 Oxygen Sensor myself?
Answer: Yes, many vehicle owners choose to install the O2 Oxygen Sensor themselves, provided they have some mechanical knowledge and the right tools. The process generally involves locating the sensor, disconnecting the old one, and threading in the replacement. However, if you're not comfortable performing this task, seeking assistance from a qualified mechanic will ensure proper installation and functionality. -
Question:
How often should O2 Oxygen Sensors be replaced?
Answer: O2 Oxygen Sensors do not have a specific replacement interval, however, it’s generally suggested to inspect them during regular maintenance checks. If you notice any performance issues or check engine light alerts, it's prudent to test the sensor’s functionality. Regular checks can extend the life of your engine and reduce potential repair costs down the line. -
Question:
What are the symptoms of a failing downstream O2 sensor?
Answer: Symptoms of a failing downstream O2 sensor include decreased fuel efficiency, a rough idle, and an illuminated check engine light. You may also notice irregular engine performance and increased emissions. Recognizing these signs early can make a significant difference in vehicle reliability and performance, prompting timely replacement of the sensor to optimize combustion efficiency. -
Question:
How does an O2 sensor affect fuel economy?
Answer: An O2 sensor directly impacts fuel economy by helping the ECU maintain the optimal air-fuel mixture for combustion. If the sensor malfunctions, it may cause the engine to run rich or lean, resulting in increased fuel consumption. Therefore, replacing a faulty O2 sensor can lead to significant improvements in fuel efficiency, helping to save costs over time. -
Question:
What is the typical lifespan of an O2 Oxygen Sensor?
Answer: The lifespan of an O2 Oxygen Sensor can vary depending on factors such as driving habits and engine conditions, but they generally last anywhere from 60,000 to 100,000 miles. Regular maintenance and keeping the engine well-tuned can extend the sensor's life. Monitoring its performance is crucial, as timely replacement ensures your vehicle runs cleanly and efficiently. -
Question:
Where can I buy O2 Oxygen Sensor Downstream Sensor 2 Replacement for Toyota Yaris Vios?
Answer: You can purchase the O2 Oxygen Sensor Downstream Sensor 2 Replacement for Toyota Yaris Vios at Ubuy in Sierra Leone. Ubuy offers a wide selection of auto parts and accessories, ensuring you get the right sensor for your vehicle model. With user-friendly navigation and product descriptions, finding and buying the replacement part you need is a seamless process.
JESBEN Oxygen Editorial Review
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Pros
- High compatibility with models
- Improves fuel efficiency
- Easy installation process
- Durable construction materials
- Accurate oxygen readings
Cons
- Occasional calibration needed
Platform Trust & Buyer Confidence
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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
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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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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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“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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