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Item #:
91189418
2pcs Oxygen Sensors Replacement for Lexus 2004 2005 2006 RX330, for Toyota 2006 2005 2004 Sienna,2007-2006 HIGHLANDER 1 Pair Upstream and Downstream
Item #:
91189418
INR 8090
Price Details
Price
INR 8090
M.R.P. INR 8090
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Friday, August 07
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Easy to install on your vehicle, and come with pre-coated threads to assist installation.
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What Stands Out
Compatible Design
Engineered specifically for Lexus and Toyota models, ensuring perfect fit and reliable performance for 2004-2007 vehicles.
Dual Pair Included
Includes both upstream and downstream sensors, providing a complete solution for enhanced vehicle efficiency and emissions control.
High Quality
Manufactured with premium materials for durability and accuracy, ensuring long-lasting performance and improved fuel economy over competitors.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Vehicle Owners
Owners of Lexus RX330, Toyota Sienna, or Highlander who need to replace faulty oxygen sensors.
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Mechanics
Professional mechanics looking for reliable replacement parts for common Lexus and Toyota models in their workshop.
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DIY Enthusiasts
Automotive DIYers who want to undertake oxygen sensor replacement projects at home for improved vehicle performance.
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Non-Compatible Models
Owners of vehicles that are not on the compatibility list will find these sensors unusable for their cars.
Product Description
2pcs Oxygen Sensors Replacement for Lexus 2004 2005 2006 RX330, for Toyota 2006 2005 2004 Sienna,2007-2006 HIGHLANDER 1 Pair Upstream and Downstream Oxygen Sensors 234-9042 234-4168
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of oxygen sensors in vehicles?
Answer: Oxygen sensors are vital components in a vehicle's exhaust system. They measure the amount of oxygen in the exhaust gases and relay this information to the Engine Control Unit (ECU). This feedback helps the ECU to optimize fuel injection for better fuel efficiency and lower emissions. Proper functioning of oxygen sensors leads to improved engine performance, enhanced fuel economy, and reduced harmful emissions, making them essential for maintaining vehicle health. -
Question:
How do I know if I need to replace my oxygen sensors?
Answer: Symptoms of failing oxygen sensors include a noticeable drop in fuel efficiency, a check engine light illumination, or rough engine performance. Moreover, poor acceleration and increased emissions might also occur. Regular diagnostic tests can identify sensor issues via error codes. If your vehicle exhibits these signs, replacing the oxygen sensors will likely resolve performance issues and improve overall efficiency. -
Question:
Are both upstream and downstream oxygen sensors included in the replacement kit?
Answer: Yes, this replacement kit includes both upstream and downstream oxygen sensors. The upstream sensor is located before the catalytic converter and measures oxygen levels before emissions treatment, while the downstream sensor is located after it, assessing the engine's efficiency in reducing emissions. Having both sensors allows for comprehensive monitoring and adjusting of the engine's fuel mixture, ensuring optimal performance. -
Question:
What vehicles are compatible with these oxygen sensors?
Answer: The 2pcs Oxygen Sensors Replacement is compatible with several Toyota and Lexus models including the Lexus RX330 from 2004 to 2006, the Toyota Sienna from 2004 to 2006, and the Highlander from 2006 to 2007. Compatibility is important because it ensures that the sensors will properly fit and function within your vehicle's specific exhaust system, optimizing performance and emissions reduction. -
Question:
Can I install oxygen sensors myself?
Answer: Yes, many vehicle owners choose to install oxygen sensors themselves if they have basic mechanical skills. The installation typically involves locating the sensors, removing the old ones, and installing the replacements. It's advisable to consult your vehicle's manual for specific instructions. However, if you're unsure or uncomfortable with DIY repairs, seeking professional installation ensures proper handling and can prevent potential installation errors. -
Question:
What tools do I need for the replacement process?
Answer: To replace oxygen sensors, you typically need a socket wrench set, a ratchet, and possibly a special oxygen sensor socket for easier removal. Additionally, a torque wrench may be helpful for reinstalling sensors to the manufacturer’s specifications. Having these tools prepared beforehand allows for a smoother installation process and reduces the chance of unexpected delays. -
Question:
How do I prepare my car before replacing oxygen sensors?
Answer: Before replacing oxygen sensors, it’s important to ensure that the vehicle is turned off and has cooled down to prevent injury. Disconnect the battery to prevent electrical shorts. Locate the sensors and inspect for any signs of damage or corrosion on connectors. Preparing in this manner minimizes risks during the replacement process and enhances safety and efficiency while working on your vehicle. -
Question:
What are the signs of a faulty oxygen sensor?
Answer: Signs of a faulty oxygen sensor include a check engine light, decreased fuel efficiency, rough idling, or failed emissions tests. Your vehicle may also exhibit performance issues, such as reduced acceleration or inconsistent engine performance. Regularly monitoring these symptoms is crucial, as neglecting a malfunctioning sensor can lead to further engine problems and increased emissions. -
Question:
Are these oxygen sensors OEM quality?
Answer: The 2pcs Oxygen Sensors Replacement is designed to meet or exceed OEM specifications, ensuring that they provide similar performance and reliability as original manufacturer parts. Choosing OEM quality parts is important as it means they are built to precise standards and compatible with your vehicle, leading to better performance and longevity compared to lower-quality alternatives. -
Question:
Where can I buy 2pcs Oxygen Sensors Replacement for Lexus 2004 2005 2006 RX330, for Toyota 2006 2005 2004 Sienna, 2007-2006 HIGHLANDER?
Answer: You can buy the 2pcs Oxygen Sensors Replacement from Ubuy, a trusted online platform that offers a variety of automotive parts. Ubuy provides a convenient and reliable shopping experience, ensuring you have access to high-quality replacement sensors that fit your specific vehicle model. Visit their website to explore the options and make your purchase with confidence.
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“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”
20-Jul-26 · via Trustpilot
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“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”
3 July 2026 · via Trustpilot
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siva
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“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”
16-Jul-26 · via Trustpilot
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INR 8090
Order now and get it around Friday, August 07
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
- Compatible with specific Lexus and Toyota models.
- Includes 2 oxygen sensors for upstream and downstream replacement.
- Direct replacement with no modifications needed for installation.
- Constructed with high-quality materials for durability.
- Pre-coated threads facilitate easier installation.
- Caution advised for vehicle fitment and part matching.
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