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NTK 23569 Oxygen Sensor - Upstream
| Brand | NTK 23569 |
|---|---|
| Position | Upstream |
| Wiring Harness Length | 17.7500 |
| 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 | Chrysler · 2 vehicles |
Direct-fit design. Specific-fit replacement for straightforward service and OE-style installation.
Heated sensor. Reaches operating temperature quickly for responsive exhaust feedback.
OE-tested quality. Manufactured and tested to meet or exceed OE specifications.
Cross-references Bosch 15497, DENSO Auto Parts 234-4411 and 75-2997 for the same application. See all 6.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Direct-Fit Oxygen Sensor
NTK Oxygen Sensor 23569 is a specific-fit, heated sensor built for emission control applications that require accurate air-fuel feedback. It uses a threaded mounting design and a 4-wire configuration for direct replacement service.
Compatible with Chrysler Pacifica upstream applications, this NTK oxygen sensor is part of the Direct Fit Oxygen Sensor line. The design focuses on OE-style fit, form, and function for straightforward replacement on the correct application.
Key Features
- Heated oxygen sensor for faster operating response
- Specific-fit design for direct replacement service
- Threaded mounting type for secure installation
- 4-wire configuration
- 17.75-inch wiring harness length
- 18 mm thread diameter
Detailed Description
NTK 23569 is an upstream oxygen sensor for 2004-2005 Chrysler Pacifica applications, including Bank 1 Sensor 1 coverage noted in the fitment data. It is engineered as a direct-fit replacement with OE-equivalent design intent, making it a practical choice when replacing a worn or faulty sensor on the Chrysler Pacifica. The heated sensor design helps the unit reach operating temperature quickly, while the threaded mount and specific-fit construction support proper installation on the intended application. NTK 23569 is also cross-referenced to Bosch 15497 and DENSO Auto Parts 234-4411 for the same application.
What It Is Used For
- Replacing a failed upstream oxygen sensor
- Restoring air-fuel ratio feedback to the engine control system
- Addressing check engine light concerns related to oxygen sensor performance
- Correcting drivability issues tied to inaccurate exhaust gas readings
- Servicing OE-equivalent emission control applications
Installation Notes and Tips
Verify the connector, thread size, and harness length before installation. This sensor is specific fit, so confirm the application details for the correct Chrysler Pacifica year and upstream position. Use the fitment notes to match Bank 1 Sensor 1 coverage and OE reference information before replacement.
Quality Assurance
NTK is part of the NGK family of products and is a major original equipment oxygen sensor supplier. Each sensor is extensively tested during manufacturing to help ensure quality and reliability that meet or exceed OE specifications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Chrysler | Pacifica | 3.5L | V6 | Upstream | B1S1; w/OE # Stamped 4727446AD; OE Equivalent Design; Direct Fit Oxygen Sensor |
| 2004 | Chrysler | Pacifica | 3.5L | V6 | Upstream | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor |
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