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Item #:
1451903
NTK 23138 Oxygen Sensor
Item #:
1451903
WST 145
Price Details
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
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Order now and get it around Wednesday, August 19
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Custom-designed NTK sensors ensure a perfect fit and optimal performance for OEM applications.
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What Stands Out
Precision Engineering
Crafted with high-quality materials, the NGK 23138 Oxygen Sensor ensures accurate readings and reliable performance, enhancing fuel efficiency and reducing emissions for a cleaner environment.
Easy Installation
Designed for straightforward installation, this oxygen sensor minimizes downtime and effort, making it a perfect choice for DIY enthusiasts and professionals seeking efficiency in vehicle maintenance.
Wide Compatibility
Compatible with a variety of makes and models, the NGK 23138 Oxygen Sensor offers versatility, ensuring optimal performance across different vehicles, thus providing great value for diverse automotive needs.
Product Details
| Maximum Supply Voltage | 5 Volts |
| Measurement Accuracy | High |
| Mounting Type | Flange Mount |
| Output Type | electrical |
| Specific Uses For Product | Oxygen Sensor |
| Upper Temperature Rating | 1650 Degrees Fahrenheit |
| Smart Home Compatibility | Not Smart Home Compatible |
| Material Type | Alumina |
| Style Name | Music |
| Item Dimensions | 12.75 x 1 x 1 inches (32.4 x 2.5 x 2.5 cm) |
| Item Weight | 0.2 Pounds (90 grams) |
| Brand Name | NTK |
| Model | 23138 |
| UPC | 087295231388 |
| Global Trade Identification Number | 00087295231388 |
| Manufacturer | NGK |
| Part Number | 23138 |
| Item Type Name | Oxygen Sensor |
| Included Components | Oxygen Sensor, Installation Instructions |
| Unit Count | 1.0 Count |
| Brand | NTK |
| Item dimensions L x W x H | 12.75 x 1 x 1 inches (32.4 x 2.5 x 2.5 cm) |
| Material | Alumina |
| Style | Music |
Who Should Buy?
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Vehicle Owners
Ideal for car owners needing a reliable, high-performance oxygen sensor for improved fuel efficiency and emissions control.
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DIY Mechanics
Great for do-it-yourself enthusiasts seeking an easy-to-install sensor that enhances engine performance and diagnostics.
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Emission Compliance
Suitable for users requiring an oxygen sensor that meets stringent emissions regulations in various regions.
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Heavy-Duty Vehicles
Not suitable for heavy-duty trucks or equipment requiring specialized sensors designed for larger engines and durability.
Product Description
NTK 23138 Oxygen Sensor
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Customer Questions & Answers
-
Question:
What makes the NTK sensor unique?
Answer: The NTK sensor is custom-made for OEM applications, ensuring a perfect fit for specific requirements. -
Question:
What aspects of the sensor are customizable?
Answer: The wire length, protective sleeve material, grommets, clips, and protection tube design can be tailored to meet individual needs. -
Question:
How does NTK adapt to evolving vehicle computer technologies?
Answer: NTK continuously develops sensor technologies to keep up with the advancements in modern vehicle computer components. -
Question:
Are the upstream and downstream the same sensor for a 2002 Jeep Grand Cherokee?
Answer: No, the upstream and downstream sensors are not the same. -
Question:
Does this sensor come with a wiring harness?
Answer: Yes, it comes with a wiring harness for easy installation. -
Question:
Is the same sensor used for downstream and upstream in a 2002 Jeep Liberty KJ?
Answer: It is recommended to search online for your specific model to find the correct information.
NTK Oxygen Editorial Review
The NGK 23138 Oxygen Sensor is a high-quality sensor that is recommended for replacing faulty sensors in various Jeep models. It is an OEM part and provides a perfect fit. Customers have reported that it fixed their check engine light issues and improved the performance of their vehicles. Some users found the installation process slightly challenging, but overall, this sensor is highly rated for its effectiveness and quality.
Customer Reviews & Ratings
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Pros
- High-quality sensor
- OEM fit
- Fixes check engine light issues
- Improves vehicle performance
Cons
- Challenging installation for some users
Platform Trust & Buyer Confidence
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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
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“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
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“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
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23 July 2026 · via Trustpilot
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WST 145
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