0 ratings
Item #:
20085656
NTK 21002 Oxygen Sensor
Item #:
20085656
€ 32
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 20
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Durable and corrosion-resistant NGK Oxygen Sensor for optimal engine performance.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Compatibility
Designed to fit a wide range of vehicle makes and models, ensuring optimal performance and functionality in various automotive applications.
Durable Design
Constructed with robust materials to withstand extreme heat and harsh conditions, providing long-lasting reliability and reducing frequent replacements.
Improved Efficiency
Enhances engine efficiency by accurately monitoring oxygen levels, leading to better fuel economy and reduced emissions for a cleaner environment.
Product Details
- NTK 21002 Oxygen Sensor designed for OEM applications
- Supplied with factory-fitted OE connector for easy installation
- Optimizes emissions and fuel economy
- Extensively tested during manufacturing for quality and reliability
- Constructed from durable, corrosion and abrasion-resistant material
- Monitors oxygen levels before and after the catalytic converter to optimize engine operation
| Mounting Type | Flange Mount |
| Output Type | [INF] |
| Specific Uses For Product | Oxygen Sensor |
| Material Type | Plastic,Sealed |
| Style Name | Modern |
| Item Dimensions | 16.25 x 1 x 1 inches (41.3 x 2.5 x 2.5 cm) |
| Item Weight | 2.26 ounces (64.07 grams) |
| Brand Name | NTK |
| Model | 21002 |
| UPC | 087295210024 |
| Number of Items | 1 |
| Global Trade Identification Number | 00087295210024 |
| Manufacturer | NGK |
| Unit Count | 1 Count |
| Included Components | Oxygen Sensor, Installation Instructions |
| Item Type Name | Oxygen Sensor |
| Part Number | 21002 |
| Brand | NTK |
| Item dimensions L x W x H | 16.25 x 1 x 1 inches (41.3 x 2.5 x 2.5 cm) |
| Material | Plastic,Sealed |
| Style | Modern |
Who Should Buy?
-
DIY Mechanics
Perfect for DIY mechanics looking to replace faulty oxygen sensors in their vehicles for better fuel efficiency.
-
Older Vehicles
Ideal for older vehicle owners needing reliable, budget-friendly oxygen sensors to maintain proper engine function.
-
Budget-Conscious Buyers
Great choice for those seeking an affordable oxygen sensor without compromising on quality and performance.
-
High-Performance Cars
Not suitable for high-performance vehicles that require specialized sensors for optimal performance and engine tuning.
Product Description
NTK 21002 Oxygen Sensor
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the NTK 21002 Oxygen Sensor used for?
Answer: The NTK 21002 Oxygen Sensor is designed to monitor the amount of oxygen in your vehicle's exhaust gases. It plays a crucial role in optimizing fuel efficiency and lowering emissions. By providing real-time data to the engine control unit (ECU), this sensor helps improve overall engine performance and ensures compliance with environmental standards. For example, if your vehicle has a compromised sensor, it may lead to poor fuel economy and increased emissions, making it essential to maintain this component. -
Question:
How do I know if my NTK 21002 Oxygen Sensor needs to be replaced?
Answer: Signs that your NTK 21002 Oxygen Sensor may need replacing include an illuminated check engine light, decreased fuel efficiency, and rough engine performance. These symptoms suggest that the sensor may not be providing accurate information to the engine control unit. If you notice your vehicle hesitating or failing emissions tests, it's advisable to check the oxygen sensor's condition. Replacing a faulty sensor can restore proper fuel management and help your vehicle run smoothly. -
Question:
Is the NTK 21002 Oxygen Sensor compatible with multiple vehicle models?
Answer: Yes, the NTK 21002 Oxygen Sensor is compatible with a variety of vehicle makes and models. It's essential to verify its compatibility with your specific vehicle before purchase. This sensor is often used in popular brands like Honda, Toyota, and Ford. Ensuring that you choose the correct sensor for your vehicle will help maintain optimal performance and reduce the risk of further engine issues due to misfit parts. -
Question:
What features make the NTK 21002 Oxygen Sensor stand out from other sensors?
Answer: The NTK 21002 Oxygen Sensor is known for its high-quality construction and precision engineering. It features advanced technologies such as fast response time and durability under extreme conditions, which are vital for accurate readings over the sensor's lifespan. Additionally, NTK is recognized for its superior manufacturing standards, which contribute to long-term reliability compared to generic options. This makes it a preferred choice for those looking to keep their vehicle's emission control systems functioning optimally. -
Question:
Can I install the NTK 21002 Oxygen Sensor myself?
Answer: Yes, many car owners choose to install the NTK 21002 Oxygen Sensor themselves if they have basic mechanical skills. The installation involves locating the sensor, which is typically situated in the exhaust system, and replacing it with the new unit. Ensure you have the right tools and follow the manufacturer's instructions for a successful installation. However, if you're uncertain about the process, consulting a professional mechanic can ensure proper setup. -
Question:
How does the NTK 21002 Oxygen Sensor affect my vehicle's emissions?
Answer: The NTK 21002 Oxygen Sensor significantly influences your vehicle's emissions by ensuring that the engine runs efficiently. By monitoring the oxygen content in exhaust gases, it helps the engine control unit adjust the air-fuel mixture accordingly. If the sensor functions optimally, it minimizes harmful emissions and promotes compliance with environmental regulations. In cases where the sensor is malfunctioning, you may experience increased emissions, making it vital to address issues promptly. -
Question:
What should I look for in an NTK 21002 Oxygen Sensor replacement?
Answer: When selecting a replacement for the NTK 21002 Oxygen Sensor, it’s important to choose a unit that is OEM-grade or higher. Look for features like reliable materials, accurate calibration, and compatibility with your vehicle model. Reading customer reviews can also provide insight into the long-term performance of the sensor. Choosing a high-quality sensor will contribute to better engine efficiency and lower repair costs in the long run. -
Question:
What is the average lifespan of an NTK 21002 Oxygen Sensor?
Answer: The average lifespan of an NTK 21002 Oxygen Sensor can typically range between 60,000 to 100,000 miles, depending on driving conditions and maintenance. Factors like frequent short trips, heavy traffic, or poor vehicle maintenance can reduce this lifespan. Regular vehicle inspections can help identify signs of wear and address issues proactively, ensuring your sensor remains effective and your vehicle operates efficiently throughout its life. -
Question:
Where can I buy the NTK 21002 Oxygen Sensor in Austria?
Answer: You can buy the NTK 21002 Oxygen Sensor at Ubuy. They offer a wide selection of automotive parts and accessories, including this specific oxygen sensor. Ubuy provides options for international availability, ensuring that you can find what you need from the comfort of your home. Check out their website to find more details on this product and make your purchase. -
Question:
What are some common symptoms of a failing Oxygen Sensor?
Answer: Common symptoms of a failing oxygen sensor include reduced gas mileage, poor acceleration, and a rough idle. Additionally, you might notice the check engine light illuminating on your dashboard. These issues arise because the sensor does not provide accurate readings to the engine control unit, leading to inefficient combustion. If your vehicle exhibits these symptoms, diagnosing and replacing the sensor promptly can restore its performance.
NTK Oxygen Editorial Review
The NTK 21002 Oxygen Sensor is a great replacement option for Honda vehicles. It is an exact OEM replacement without the high price of a dealership. Users have found that this sensor holds up longer than other brands and provides OEM quality and precision. It is easy to install, although removing the old sensor can be a bit challenging. The threads on the sensor are soft brass and may deform during installation, but overall, it provides a cheaper solution to a vital malfunctioning sensor.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Exact OEM replacement for Honda vehicles
- Provides OEM quality and precision
- Holds up longer than other brands
- Easy to install
Cons
- Threads may deform during installation
Platform Trust & Buyer Confidence
MA
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
CK
Chitra
Verified buyer
“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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“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
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 32
Order now and get it around Thursday, August 20
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.