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NTK 23527 Oxygen Sensor
Overview of NTK Direct Fit Oxygen Sensor 23527
The NTK Direct Fit Oxygen Sensor 23527 is engineered for precise emission control in select Chrysler, Dodge, and Mitsubishi vehicles. Designed as a heated oxygen sensor with a specific fit, it ensures accurate air-fuel mixture readings for optimal engine performance and reduced emissions.
- Heated oxygen sensor for faster response times
- Specific fit for Chrysler Aspen, Dodge Dakota, Durango, Pacifica, Raider, and Ram 1500
- Threaded mounting type with 18mm thread diameter
- 18-inch wiring harness length with 4-wire configuration
- Part number 23527 for exact replacement
Details on the Direct Fit Oxygen Sensor Line
The NTK Direct Fit Oxygen Sensor line is designed to provide exact replacement sensors that match OEM specifications. This product line focuses on direct fitment, eliminating the need for modifications or adapters. The 23527 sensor maintains factory wiring and mounting standards, ensuring compatibility and reliable performance in the specified vehicle models.
Product Features and Specifications
This oxygen sensor features a heated element to reduce warm-up time, improving sensor accuracy shortly after engine start. The 18-inch wiring harness length and 4-wire design support proper electrical connections and sensor operation. The threaded mounting type with an 18mm diameter allows for secure installation in the exhaust system. This sensor is specifically designed for use in Chrysler Aspen, Dodge Dakota, Durango, Pacifica, Raider, and Ram 1500 models, ensuring a precise fit and function.
Common Applications and Problem Resolution
- Restores accurate oxygen sensing for improved fuel efficiency
- Helps resolve check engine light issues related to oxygen sensor faults
- Reduces emissions by providing correct air-fuel ratio data
- Prevents engine performance problems caused by faulty sensors
- Ensures compliance with emission control standards
Installation Notes and Tips
When installing the NTK 23527 oxygen sensor, ensure the engine and exhaust system are cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the wiring harness length and connector match the vehicle’s factory setup. Tighten the sensor to the manufacturer’s torque specifications to prevent leaks or sensor damage.
Quality Assurance and Warranty
NTK oxygen sensors are manufactured to meet strict quality standards for durability and performance. The Direct Fit Oxygen Sensor 23527 undergoes rigorous testing to ensure reliable operation in the specified vehicle models. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | NTK |
| Part Number | 23527 |
| Position | Direct Fit Oxygen Sensor, Downstream Left |
| Mounting Type | Threaded |
| Sensor Type | Heated |
| Thread Diameter | 18.000 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 18.0000 |
This part fits 43 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Chrysler | Aspen | 4.7L | V8 | Downstream Right | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 2007 | Chrysler | Aspen | 4.7L | V8 | Downstream Left | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 2007 | Dodge | Dakota | 4.7L | V8 | Downstream Right | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 2007 | Dodge | Dakota | 4.7L | V8 | Downstream Left | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 2007 | Dodge | Durango | 4.7L | V8 | Downstream Right | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 2007 | Dodge | Durango | 4.7L | V8 | Downstream Left | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 2007 | Mitsubishi | Raider | 4.7L | V8 | Downstream Right | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 2007 | Mitsubishi | Raider | 4.7L | V8 | Downstream Left | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 2006 | Chrysler | Pacifica | 3.5L | V6 | Upstream | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor | |
| 2006 | Dodge | Dakota | 4.7L | V8 | Downstream Right | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 2006 | Dodge | Dakota | 4.7L | V8 | Downstream Left | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 2006 | Dodge | Durango | 4.7L | V8 | Downstream Left | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 2006 | Mitsubishi | Raider | 4.7L | V8 | Downstream Right | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 2006 | Mitsubishi | Raider | 4.7L | V8 | Downstream Left | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 2005 | Chrysler | Pacifica | 3.5L | V6 | Upstream | B1S1; w/OE # Stamped 56028999AB; OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 2005 | Dodge | Dakota | 4.7L | V8 | Downstream Left | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 2005 | Dodge | Durango | 4.7L | V8 | Downstream Left | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 2004 | Dodge | Dakota | 4.7L | V8 | Upstream Right | Compatible with downstream oxygen sensor designed to meet OE specifications.; Direct Fit Oxygen Sensor | |
| 2004 | Dodge | Dakota | 4.7L | V8 | Upstream Left | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor | |
| 2004 | Dodge | Dakota | 4.7L | V8 | Downstream Right | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 2004 | Dodge | Durango | 4.7L | V8 | Upstream Right | Compatible with downstream oxygen sensor designed to meet OE specifications.; Direct Fit Oxygen Sensor | |
| 2004 | Dodge | Durango | 4.7L | V8 | Upstream Left | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor | |
| 2004 | Dodge | Durango | 4.7L | V8 | Downstream Right | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 2004 | Dodge | Ram 1500 | 4.7L | V8 | Upstream Right | Compatible with downstream oxygen sensor designed to meet OE specifications.; Direct Fit Oxygen Sensor | |
| 2004 | Dodge | Ram 1500 | 4.7L | V8 | Upstream Left | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor | |
| 2004 | Dodge | Ram 1500 | 4.7L | V8 | Downstream Right | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 2004 | Dodge | Ram 1500 | 4.7L | V8 | Downstream Left | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Dakota | 4.7L | V8 | Upstream Right | Equivalent OE design oxygen sensor; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Dakota | 4.7L | V8 | Upstream Left | Equivalent OE design oxygen sensor; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Dakota | Manual | 4.7L | V8 | Downstream Left | Equivalent OE design oxygen sensor; Direct Fit Oxygen Sensor |
| 2003 | Dodge | Dakota | 4.7L | V8 | Downstream Right | Equivalent OE design oxygen sensor; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Durango | 4.7L | V8 | Upstream Right | Calif. Emissions; OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Durango | 4.7L | V8 | Upstream Left | Calif. Emissions; OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Durango | 4.7L | V8 | Upstream | B1S1 Oxygen Sensor for Federal Emissions with OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Durango | 4.7L | V8 | Downstream Right | Calif. Emissions; OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Durango | 4.7L | V8 | Downstream | B1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Ram 1500 | 4.7L | V8 | Upstream Right | Equivalent OE design oxygen sensor; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Ram 1500 | 4.7L | V8 | Upstream Left | Equivalent OE design oxygen sensor; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Ram 1500 | 4.7L | V8 | Downstream Right | Calif. Emissions; OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 2003 | Dodge | Ram 1500 | 4.7L | V8 | Downstream Left | Calif. Emissions; OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 2002 | Dodge | Durango | 4.7L | V8 | Upstream Right | Calif. Emissions; w/Next Gen. Eng. Controller; OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 2002 | Dodge | Durango | 4.7L | V8 | Upstream Left | Calif. Emissions; w/Next Gen. Eng. Controller; OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 2002 | Dodge | Durango | 4.7L | V8 | Upstream | B1S1; Federal Emissions; w/Next Gen. Eng. Controller; OE Equivalent Design; Direct Fit Oxygen Sensor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.