物品 #:
36299102
O2 Oxygen Sensor
85% of respondents would recommend this to a friend
物品 #:
36299102
HKD 839
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
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現在訂購，約可在下列時間收貨： 星期四, 九月 03
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DENSO First Time Fit oxygen sensors are designed to meet those tolerances and more, ensuring superior performance every day.
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What Stands Out
Enhanced Accuracy
The O2 Oxygen Sensor provides precise readings, ensuring optimal engine performance and emissions control, significantly reducing the chances of costly repairs over time.
Easy Installation
Designed for effortless installation, this sensor allows DIY enthusiasts and mechanics alike to replace faulty sensors without specialized tools or training, saving both time and money.
Durable Construction
Built with high-quality materials, the O2 Oxygen Sensor offers long-lasting durability and reliability, making it a smart investment for maintaining vehicle performance and efficiency.
產品詳情
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | Time,Time-consuming |
| Material Type | Ceramic |
| Style Name | Modern |
| Item Dimensions | 5.75 x 2.19 x 1.88 inches (14.6 x 5.6 x 4.8 cm) |
| Item Weight | 4.8 ounces (136.08 grams) |
| Brand Name | Denso |
| Model | 234-5082 |
| UPC | 042511119017 |
| Global Trade Identification Number | 00042511119017 |
| Manufacturer | DENSO |
| Unit Count | 1 Count |
| Included Components | Performance Parts - Underhood , Engine Management , automotive-oxygen-sensors |
| Item Type Name | Air Fuel Sensor |
| Part Number | 234-5082 |
| Brand | Denso |
| Item dimensions L x W x H | 5.75 x 2.19 x 1.88 inches (14.6 x 5.6 x 4.8 cm) |
| Material | Ceramic |
| Style | Modern |
Who Should Buy?
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Car Mechanics
Ideal for professional mechanics needing reliable sensors to diagnose and fix oxygen-related engine issues efficiently.
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DIY Car Owners
Perfect for car enthusiasts who want to perform their own maintenance and improve their vehicle’s fuel efficiency.
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Fuel Economy Seekers
Beneficial for individuals aiming to enhance their vehicle's performance and achieve better fuel economy.
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Non-Vehicle Users
Not suitable for individuals who do not own or work with vehicles requiring oxygen sensors.
產品敘述
O2 Oxygen Sensor
有疑問？ 與我們聊天
客戶問題與解答
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題:
What is an O2 oxygen sensor and what does it do?
回答: An O2 oxygen sensor, also known as an oxygen sensor, is a crucial component in your vehicle's exhaust system that measures the amount of unburned oxygen in the exhaust gases. This data is used by the engine control unit (ECU) to optimize the air-fuel ratio, improving fuel efficiency and reducing emissions. Understanding its role is essential, as a malfunctioning sensor can lead to poor engine performance and increased fuel consumption. -
題:
How do I know if my O2 oxygen sensor is faulty?
回答: Signs of a faulty O2 oxygen sensor include poor fuel economy, rough engine performance, and illuminated dashboard warning lights. You may also notice increased emissions or a failed emissions test. Symptoms like these often indicate that the sensor isn’t providing accurate readings, affecting how the engine operates. Diagnosing issues early can help prevent more extensive engine problems and maintain your vehicle's efficiency. -
題:
Can I replace my O2 oxygen sensor myself?
回答: Yes, replacing an O2 oxygen sensor can be a DIY task if you have basic automotive knowledge and the right tools. It typically involves locating the sensor in the exhaust system, removing it, and installing the new one. Make sure to follow the specific procedures outlined in your vehicle’s service manual for best results. This can save you time and is a great way to ensure your car runs optimally without the cost of professional labor. -
題:
What are the common types of O2 oxygen sensors?
回答: The most common types of O2 oxygen sensors are the zirconia sensor and the titania sensor. Zirconia sensors are more widely used due to their reliability and fast response time. Titania sensors function by measuring resistance changes as oxygen levels vary. Understanding the type of sensor your vehicle uses is essential for proper replacement or troubleshooting, ensuring compatibility with your vehicle's engine management system. -
題:
How often should I replace my O2 oxygen sensor?
回答: While there’s no set schedule, it’s generally advised to replace O2 oxygen sensors every 60,000 to 100,000 miles, depending on driving conditions and vehicle type. Regular replacements help maintain optimal engine performance and emissions control. Monitoring performance and conducting periodic checks can also aid in identifying sensor issues early, thus prolonging engine life and ensuring compliance with environmental standards. -
題:
What impact does a faulty O2 oxygen sensor have on fuel efficiency?
回答: A malfunctioning O2 oxygen sensor can severely decrease fuel efficiency by sending incorrect data to the ECU. This can cause the engine to run too rich (excess fuel) or too lean (inadequate fuel), both of which waste fuel. Addressing sensor issues promptly is key for maintaining your vehicle's efficiency, which not only saves money on fuel but also reduces your carbon footprint. -
題:
What tools do I need to replace an O2 oxygen sensor?
回答: To replace an O2 oxygen sensor, you typically need a basic toolkit that includes a socket wrench set, O2 sensor socket, and possibly a torque wrench. Having penetrating oil can also help loosen old sensors that may be rusted in place. Ensuring you have the right tools before starting the replacement will streamline the process and help achieve a secure fit for your new sensor. -
題:
Are there any specific signs that I should look for that indicate an O2 oxygen sensor needs replacing?
回答: Yes, key indicators of a failing O2 oxygen sensor include poor acceleration, a decline in fuel efficiency, and the illumination of the check engine light. Unusual engine noises or a rough idle can also be signs. Monitoring these symptoms closely can help you decide when it’s time for a replacement, ensuring optimal engine performance and compliance with emissions standards. -
題:
Can a faulty O2 oxygen sensor affect my vehicle's emissions?
回答: Absolutely, a faulty O2 oxygen sensor can lead to increased emissions due to improper air-fuel mixture adjustments by the ECU. If the sensor is malfunctioning, it may cause the engine to burn too much fuel or not enough, resulting in higher levels of harmful pollutants being released into the atmosphere. Replacing a faulty sensor not only enhances performance but also helps your vehicle meet required environmental regulations. -
題:
Where can I buy an O2 oxygen sensor in Hong Kong?
回答: You can buy an O2 oxygen sensor in Hong Kong from Ubuy, which offers a wide selection of quality automotive parts, including O2 sensors. Shopping on Ubuy ensures you find the right sensor that fits your vehicle's specifications while enjoying a user-friendly shopping experience.
Denso Oxygen Editorial Review
The O2 Oxygen Sensor is a good choice for those who need to replace the sensor on their Hyundai Elantra. The Denso brand is well-regarded, and customers report that it fits their 2012 and 2013 Elantras perfectly. Installation is also said to be easy. However, it's important to note that this sensor may not work for every vehicle. One customer reported that the harness was too short for their 2014 Kia Forte, indicating that this product might not be compatible with all makes and models. Overall, the O2 Oxygen Sensor seems to be a reliable choice for those with the right vehicle. If you're unsure about compatibility, it's probably best to check with the manufacturer before purchasing.
Customer Reviews & Ratings
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優點
- Well-regarded Denso brand
- Easy to install
- Fits 2012 and 2013 Elantras perfectly
缺點
- May not be compatible with all makes and models, as indicated by a customer with a 2014 Kia Forte.
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer
“Great products and services”
17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer
“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
KM
kritika
Verified buyer
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
3 July 2026 · via Trustpilot
S
Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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HKD 839
現在訂購，約可在下列時間收貨： 星期四, 九月 03
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特色和優勢
- Designed to meet OE standards for optimal performance.
- Critical components for engine efficiency and emission control.
- Supports a wide range of vehicle models from Acura to Volvo.
- Manufactured with precision and reliability in every part.
- Direct fit for easy installation without complications.
- Produced by DENSO, a global leader in advanced mobility technologies.
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