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Item #:
96549661
Oxygen O2 Sensor 234-5055, 234-4568 Upstream Downstream 2Pcs
85% of respondents would recommend this to a friend
Item #:
96549661
MWK 121943
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 23
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This oxygen sensor will accurately detect the mixture of air and fuel, helping ensure your engine is constantly monitored and operating efficiently, while maximizing performance.
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What Stands Out
Dual Compatibility
Designed to fit multiple models, including Hyundai Accent and Kia Soul, ensuring broad applicability for vehicle owners seeking reliable replacements.
High Performance
Offers precise readings of oxygen levels, enhancing engine efficiency and emissions control, significantly improving the overall driving experience.
Cost-Effective Replacement
Includes two sensors at a competitive price, providing exceptional value for users looking to maintain their vehicle’s performance without overspending.
Product Details
| Measuring Range | 0-25% O2 |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Upper Temperature Rating | 1500 °C |
| Material Type | Stainless Steel |
| Style Name | Modern |
| Item Dimensions | 25.98 x 1.1 x 0.91 inches (66 x 2.8 x 2.3 cm) |
| Item Weight | 8.16 ounces (231.34 grams) |
| Brand Name | HQPASFY |
| Model | 234-5055, 234-4568 |
| Number of Items | 2 |
| Manufacturer | HQPASFY |
| Item Highlight | Compatible with 2012-2014 Hyundai Accent/Veloster, 2012-2014 KIA Rio, 2012-2015 KIA Soul L4 1.6L |
| Part Number | A2154 |
| Brand | HQPASFY |
| Item dimensions L x W x H | 25.98 x 1.1 x 0.91 inches (66 x 2.8 x 2.3 cm) |
| Material | Stainless Steel |
| Style | Modern |
Who Should Buy?
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DIY Car Enthusiasts
Ideal for users who prefer to perform their own vehicle maintenance and repairs efficiently.
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Faulty Sensor Users
Great for drivers experiencing engine performance issues or warning lights due to malfunctioning O2 sensors.
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Budget-Conscious Owners
Cost-effective option for those looking to replace sensors without spending too much on repairs or replacements.
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Non-Compatible Models
Not suitable for vehicles outside the specified Hyundai and Kia models, leading to potential issues.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is an oxygen sensor and why is it important?
Answer: An oxygen sensor measures the level of oxygen in the exhaust gases of your vehicle, helping the engine control unit (ECU) adjust the air-fuel mixture for optimal combustion. If your oxygen sensor is malfunctioning, it can lead to poor fuel economy, increased emissions, and decreased engine performance. This makes it crucial for maintaining engine efficiency and complying with environmental regulations. -
Question:
What does upstream and downstream mean for oxygen sensors?
Answer: Upstream sensors are located before the catalytic converter and measure oxygen levels to ensure proper air-fuel mixture, while downstream sensors are placed after the catalytic converter and monitor its efficiency. Using both sensors effectively helps in achieving better emissions control and engine performance, ensuring your vehicle runs smoothly and meets emissions standards. -
Question:
How can I tell if I need to replace my oxygen sensor?
Answer: Signs that your oxygen sensor needs replacement include poor fuel economy, a lit check engine light, rough engine idling, and failed emissions tests. Monitoring your vehicle's performance can help you identify these issues early, prompting timely intervention to prevent costly repairs and maintain engine health. -
Question:
Are these oxygen sensors compatible with other vehicles?
Answer: These oxygen sensors are specifically designed for the 2012-2014 Hyundai Accent, Veloster, and 2012-2015 KIA Rio and Soul with a 1.6L engine. While they may fit some other models, it's crucial to confirm compatibility based on your vehicle's specifications to ensure optimum performance and functionality. -
Question:
What is the process of installing the oxygen sensor?
Answer: Installing the oxygen sensor typically involves locating the sensor connector, disconnecting it, removing the old sensor using a wrench, and installing the new one in its place. It's advisable to perform this task in a well-ventilated area and ensure the engine is cool. Proper installation ensures effective monitoring of oxygen levels for improved engine performance. -
Question:
What are the potential symptoms of a faulty oxygen sensor?
Answer: A faulty oxygen sensor can lead to several symptoms, including a decrease in fuel efficiency, a rough-running engine, and an illuminated check engine light. Recognizing these signs early can help you take action to prevent further damage to the engine and enhance overall vehicle performance. -
Question:
Why choose high-quality oxygen sensors?
Answer: High-quality oxygen sensors ensure precise readings and reliability, contributing to better engine management, fuel efficiency, and reduced emissions. Quality sensors are typically more durable and provide long-lasting performance, making them an essential investment for maintaining your vehicle's efficiency and longevity. -
Question:
What is the difference between universal and vehicle-specific oxygen sensors?
Answer: Universal oxygen sensors can fit a range of vehicles but may require additional wiring or connectors. Vehicle-specific sensors, like these, are designed for particular models, ensuring direct compatibility and easier installation. Choosing the right type can enhance your car's performance and simplify the replacement process. -
Question:
Can I install the oxygen sensor myself or should I seek professional help?
Answer: If you have basic automotive knowledge and tools, you can install the oxygen sensor yourself. However, if you're unsure, seeking professional assistance may be wise to avoid issues. Proper installation guarantees your vehicle operates efficiently and reduces the risk of leaks or other complications. -
Question:
Where can I buy the Oxygen O2 Sensor Upstream Downstream compatible with my Hyundai or KIA?
Answer: You can purchase the Oxygen O2 Sensor Upstream Downstream from Ubuy, a trusted e-commerce platform in Malawi that offers a wide selection of automotive parts. Their reliable service and product range ensure you can find compatible replacement parts tailored to your vehicle needs.
HQPASFY Oxygen Editorial Review
The Oxygen O2 Sensor for Hyundai Accent, Veloster, KIA Rio, and KIA Soul has garnered mixed feedback from customers, primarily reflecting on its performance and quality. Users appreciate the product's ability to sense oxygen accurately, with one enthusiastic review humorously stating, "It senses oxygen, 5 stars!" This suggests that when functioning, the sensor effectively fulfills its primary purpose, thereby positively impacting engine performance and potentially preventing issues such as the Check Engine Light from triggering frequently. Additionally, customers have noted the quality of the sensors as a positive aspect, with comments highlighting that they appear to be well-made and reliable. However, there are indications that some units may not last as long as expected, with one reviewer mentioning that a sensor worked effectively for only a month after being installed alongside a new catalytic converter. This raises a flag for potential durability concerns, which might impact long-term satisfaction. Overall, while users generally appreciate the initial performance of the Oxygen O2 Sensor, there are some reservations about longevity, which Prospective buyers should Consider. **
Customer Reviews & Ratings
89 customers ratings
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5 Star
72%
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4 Star
11%
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3 Star
7%
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2 Star
2%
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1 Star
8%
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Pros
- Accurate oxygen sensing
- Good quality Construction
- Competitive pricing
Cons
- May not last long with new components
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“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
AC
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
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MWK 121943
Order now and get it around Wednesday, September 23
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
- Includes upstream and downstream sensors for complete replacement.
- Made of high-quality, durable metal for long-lasting performance.
- Improves fuel economy and engine performance.
- Compatible with specific Hyundai and KIA models (2012-2015).
- Designed to prevent engine issues by accurately detecting air-fuel mixture.
- Backed by reliable customer service and support.
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