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NTK 25245 Oxygen Sensor - Downstream Right
| Brand | NTK 25245 |
|---|---|
| Position | Downstream Right |
| Wiring Harness Length | 30.12 |
| 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 | Kia · 5 vehicles |
Direct-fit design. Specific-fit replacement for straightforward sensor service.
Heated sensor. 4-wire construction supports accurate exhaust feedback.
OE-tested quality. Manufactured to meet or exceed OE specifications.
Cross-references 392103CDD0 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 Direct Fit Oxygen Sensor 25245 is a specific-fit heated oxygen sensor for emission control service. It is built with a threaded mounting design and a 4-wire configuration for direct replacement applications on compatible Kia Sedona models.
Key Features
- Heated oxygen sensor for precise exhaust feedback
- Specific-fit design for direct replacement service
- Threaded mounting type for secure installation
- 4-wire construction with 30.12 in. harness length
- 18.000 mm thread diameter
Detailed Description
NTK 25245 is part of the Direct Fit Oxygen Sensor line, engineered for applications that require OE-style fit, form, and function. NTK is known for oxygen sensor manufacturing and uses ceramic technology from raw material through finished product control. This sensor is manufactured and tested to meet or exceed OE specifications, making it a practical replacement for emission system repair on the Kia Sedona. The part number 25245 is also referenced by interchange number 392103CDD0 for the same application.
Compatible with 2014 Kia Sedona, downstream right, B1S2; and 2015-2018 Kia Sedona, downstream right, B1S2 oxygen sensor service. For buyers searching for a Kia Sedona downstream right oxygen sensor, NTK 25245 provides a direct-fit solution with the correct threaded design and heated sensor construction.
What It Is Used For
- Replacing a failed oxygen sensor that triggers emissions-related fault codes
- Restoring exhaust feedback for fuel control and engine management
- Addressing drivability issues caused by inaccurate sensor readings
- Correcting inspection failures related to oxygen sensor performance
- Servicing downstream right oxygen sensor applications on the Kia Sedona
Installation Notes and Tips
Verify the connector, thread size, and harness length before installation. Confirm the downstream right location and B1S2 application details against the vehicle build date, especially for 2014 models noted as from 5/21/13. Use proper exhaust sensor removal practices to avoid damage to the threaded bung and wiring.
Quality Assurance
NTK states that its oxygen sensors are extensively tested during manufacturing and built to meet or exceed OE specifications. As part of the NGK family of products, NTK focuses on OE application coverage and sensor technology for import and domestic vehicles.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Kia | Sedona | 3.3L | V6 | Downstream Right | B1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor |
| 2017 | Kia | Sedona | 3.3L | V6 | Downstream Right | B1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor |
| 2016 | Kia | Sedona | 3.3L | V6 | Downstream Right | B1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor |
| 2015 | Kia | Sedona | 3.3L | V6 | Downstream Right | B1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor |
| 2014 | Kia | Sedona | 3.5L | V6 | Downstream Right | B1S2; From 5/21/13; OE MFR: NTK; Direct Fit Oxygen Sensor |
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