/live/media/NO/NO_25226_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
NTK 25226 Oxygen Sensor - Upstream Left
| Brand | NTK 25226 |
|---|---|
| Position | Upstream Left |
| Wiring Harness Length | 9.84 |
| Sensor Type | Heated |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Thread Diameter | 18.000 |
| Mounting Type | Threaded |
| Product line | Direct Fit Oxygen Sensor |
| Fits | Hyundai · 2 vehicles |
Direct fit design. Built for specific-fit replacement with OE-style form and function.
Heated sensor. Helps the sensor reach operating temperature faster for responsive feedback.
OE supplier pedigree. NTK is a major original equipment oxygen sensor manufacturer.
Cross-references 392103C531 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Direct Fit Oxygen Sensor
NTK Oxygen Sensor 25226 is a specific-fit, heated oxygen sensor built for direct replacement applications. It is engineered for precise fit, stable signal performance, and OE-style form and function.
- Heated oxygen sensor for faster operating response.
- Specific-fit design for direct replacement use.
- Threaded mounting with a 4-wire configuration.
- 18.000 thread diameter and 9.84 wiring harness length.
- NTK is a major OE oxygen sensor supplier with extensive manufacturing testing.
Fitment and application
Compatible with 2015-2016 Hyundai Genesis, upstream left. This application is listed as Bank 2, sensor 1. For Hyundai Genesis oxygen sensor replacement, part number 25226 matches the direct-fit configuration shown in the catalog.
NTK’s Direct Fit Oxygen Sensor line focuses on streamlined coverage and OE application technology. As part of the NGK family of products, this line is built around original-equipment fit, form, and function for import and domestic vehicles. Part number 25226 follows that approach for the listed Hyundai Genesis application.
What it is used for
- Replacing a worn or slow-responding oxygen sensor.
- Restoring accurate exhaust oxygen feedback to the engine management system.
- Addressing sensor-related fault codes tied to mixture control.
- Correcting drivability issues caused by degraded sensor output.
Installation notes and tips
Use the threaded mounting style and wire count shown in the catalog to confirm the correct replacement before installation. Verify the upstream left location, Bank 2, sensor 1 callout, and match the connector and harness length to the original part. Part number 25226 is a direct-fit oxygen sensor, so application matching should be confirmed against the vehicle’s exact configuration.
Quality assurance
NTK states that these oxygen sensors are extensively tested during manufacturing to meet or exceed OE specifications. The brand also identifies itself as a leading original equipment oxygen sensor supplier, supporting OE-level fit and reliability for the listed application.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2016 | Hyundai | Genesis | 3.8L | V6 | Upstream Left | Bank 2, sensor 1, Oxygen Sensor.; Direct Fit Oxygen Sensor |
| 2015 | Hyundai | Genesis | 3.8L | V6 | Upstream Left | Bank 2, sensor 1, Oxygen Sensor.; Direct Fit Oxygen Sensor |
| No rows match your filter. | ||||||