0 ratings
Item #:
9962174
NTK 25619 Oxygen Sensor
66% of respondents would recommend this to a friend
Item #:
9962174
XPF 16917
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, October 15
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
NTK's air-fuel ratio monitor kit includes all of the components you need for testing, covering more than 99% of vehicles on the road today.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Precision
Equipped with advanced sensing technology, the NTK 25619 Oxygen Sensor provides accurate readings, ensuring optimal engine performance and emissions control.
Easy Installation
Designed for a direct fit, this oxygen sensor simplifies the installation process, saving time and reducing labor costs for mechanics and DIY enthusiasts.
Durable Construction
Built to withstand extreme conditions, the NTK 25619 offers long-lasting durability, outperforming competitors and ensuring reliability in various driving environments.
Product Details
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | Oxygen Sensor |
| Style Name | Modern |
| Item Dimensions | 35.5 x 1 x 1 inches (90.2 x 2.5 x 2.5 cm) |
| Item Weight | 22.68 g |
| Brand Name | NTK |
| Model | 25619 |
| UPC | 087295256190 |
| Number of Items | 1 |
| Global Trade Identification Number | 00087295256190 |
| Manufacturer | NGK |
| Item Highlight | Replaces 8627600 213-2955 30622252 30650090 30651201 30681335 30751865 C2P16397 234-4450 234-4451 234-4452 13528 13767. |
| Unit Count | 1 Count |
| Included Components | Oxygen Sensor, Installation Instructions |
| Item Type Name | Oxygen Sensor |
| Part Number | 25619 |
| Brand | NTK |
| Item dimensions L x W x H | 35.5 x 1 x 1 inches (90.2 x 2.5 x 2.5 cm) |
| Style | Modern |
Product Description
NTK 25619 Oxygen Sensor
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the NTK 25619 Oxygen Sensor used for?
Answer: The NTK 25619 Oxygen Sensor is a critical component in your vehicle's exhaust system. It measures the amount of oxygen in the exhaust gases and provides feedback to the engine control unit (ECU). This information is essential for adjusting the air-fuel mixture, thereby optimizing fuel efficiency and reducing emissions. For instance, if the sensor is malfunctioning, it can lead to increased fuel consumption and higher emissions, negatively impacting vehicle performance and the environment. -
Question:
How do I know if my NTK 25619 Oxygen Sensor needs replacement?
Answer: Signs that your NTK 25619 Oxygen Sensor may need replacement include poor engine performance, a decrease in fuel efficiency, and the illumination of the check engine light. If you notice these symptoms, diagnosing with an OBD-II scanner can confirm whether the oxygen sensor is malfunctioning. A failing sensor can lead to rich or lean fuel mixtures, making your vehicle less efficient and increasing operational costs over time. -
Question:
Can I install the NTK 25619 Oxygen Sensor myself?
Answer: Yes, you can install the NTK 25619 Oxygen Sensor yourself if you have basic mechanical skills and the right tools. The installation typically involves locating the sensor, removing the old one (usually with a wrench), and screwing in the new sensor. However, ensure that you disconnect the battery before beginning the process to avoid any electrical issues. If you’re not comfortable with DIY repairs, seek assistance from a certified mechanic for proper installation. -
Question:
What vehicles are compatible with the NTK 25619 Oxygen Sensor?
Answer: The NTK 25619 Oxygen Sensor is compatible with several vehicle makes and models. It is commonly fitted in various models from manufacturers like Honda, Nissan, and Toyota. To ensure compatibility, check your vehicle's specifications or consult an automotive professional. Using the correct sensor is crucial, as it affects your engine's performance and emissions. Always refer to the product details to verify that it's suitable for your specific vehicle. -
Question:
What are the benefits of choosing NTK 25619 Oxygen Sensor over other brands?
Answer: Choosing the NTK 25619 Oxygen Sensor offers several benefits, including high precision in measuring oxygen levels and robust design for durability. NTK is widely recognized for its advanced technology and manufacturing standards, which lead to reliable performance. Many users report improved fuel efficiency and smoother engine operation after installation. Such features make NTK an ideal choice for maintaining optimal vehicle performance and minimizing environmental impact. -
Question:
How do I maintain my oxygen sensor to prolong its life?
Answer: To prolong the life of your NTK 25619 Oxygen Sensor, regular maintenance of your vehicle's engine and exhaust system is essential. This includes routine inspections for leaks, ensuring the fuel system is clean, and using high-quality fuel. Additionally, avoiding driving excessively rich or lean fuel mixtures can help minimize stress on the sensor. Regularly scheduled mechanical check-ups can catch potential issues early, allowing you to maintain optimum performance and sensor life. -
Question:
What happens if I continue using a defective oxygen sensor?
Answer: Continuing to use a defective NTK 25619 Oxygen Sensor can lead to several adverse effects on your vehicle. A faulty sensor can result in poor fuel economy, increased emissions, and potential engine damage due to incorrect air-fuel mixture adjustments. Over time, this may lead to more extensive repairs or system failures. It's advisable to address sensor issues promptly to avoid escalating problems and maintain your vehicle's efficiency. -
Question:
Does the NTK 25619 Oxygen Sensor come with a connector?
Answer: Typically, the NTK 25619 Oxygen Sensor is designed to come with a pre-attached connector for easy installation. This feature ensures a secure and reliable connection to your vehicle’s wiring harness without the need for additional wiring. However, it's crucial to double-check the product specifications to confirm this detail, as some models may vary. A proper fit is vital for sensor performance and overall vehicle functionality. -
Question:
Where can I buy NTK 25619 Oxygen Sensor in Wallis and Futuna Islands?
Answer: You can buy the NTK 25619 Oxygen Sensor in Wallis and Futuna Islands at Ubuy. They offer a reliable platform for purchasing this sensor, ensuring quality and availability. Ubuy provides a range of automotive components, including NTK products, allowing you to shop conveniently and efficiently. Visit Ubuy's website for more details on the NTK 25619 Oxygen Sensor and other related products. -
Question:
Is there a difference between upstream and downstream oxygen sensors?
Answer: Yes, there is a notable difference between upstream and downstream oxygen sensors. The NTK 25619 Oxygen Sensor usually refers to an upstream sensor that is located before the catalytic converter, measuring the oxygen level in the exhaust gases directly from the engine. In contrast, downstream sensors are placed after the catalytic converter and monitor its efficiency. Each type plays a crucial role in managing engine performance and emissions, so using the correct sensor is essential for optimal functionality.
NTK Oxygen Editorial Review
No editorial reviews found
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
- Stylish design
- User-friendly features
- Compact size
- Decent performance
- Variety of colors available
Cons
- Limited durability reported.
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
AG
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
H
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
O
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
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.
XPF 16917
Order now and get it around Thursday, October 15
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
Features & Benefits
- Comprehensive air-fuel ratio monitor kit for optimal performance.
- Includes all necessary components for easy installation.
- Compatible with over 99% of vehicles currently on the road.
- Precision-engineered for durability and reliability.
- NTK is a trusted leader in the automotive sensor market.
- Ensures improved emissions control and fuel economy.
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.