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NTK 23001 Oxygen Sensor
Reliable Oxygen Sensor for Chrysler, Dodge, and Mitsubishi Vehicles
The NTK 23001 Direct Fit Oxygen Sensor is engineered to provide precise air-fuel mixture readings for improved engine performance and emissions control. Designed specifically for select Chrysler, Dodge, and Mitsubishi models, this heated oxygen sensor ensures accurate data transmission to your vehicle's engine control unit.
- Heated sensor type for faster response times
- Specific fit for Chrysler Avenger, Dodge Colt, Mitsubishi Eclipse, Mirage, Diamante, and Sebring
- Threaded mounting type with 18mm thread diameter
- Four-wire configuration for reliable electrical connections
- 25-inch wiring harness length for optimal installation flexibility
About the NTK Direct Fit Oxygen Sensor Line
The Direct Fit Oxygen Sensor line by NTK is designed to match OEM specifications closely, providing a direct replacement without the need for modifications. This product line focuses on exact fitment and reliable sensor performance, making it suitable for emission control systems in specific vehicle models. The 23001 part number is part of this line, ensuring compatibility and ease of installation for your Chrysler, Dodge, or Mitsubishi vehicle.
Product Details and Specifications
This oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving sensor response and reducing emissions during cold starts. The 18mm threaded mounting type ensures a secure fit in the exhaust system. With four wires, the sensor supports both the heating element and signal transmission, while the 25-inch wiring harness length provides sufficient reach for proper installation without strain.
Common Applications and Issues Addressed
- Helps maintain optimal air-fuel ratio for efficient combustion
- Reduces engine misfires and rough idling caused by faulty oxygen sensors
- Supports emission control compliance by providing accurate exhaust gas readings
- Prevents check engine light triggers related to oxygen sensor faults
- Improves fuel economy by enabling precise engine adjustments
Installation Notes and Tips
Ensure the vehicle is cool before beginning installation to avoid burns. The 23001 oxygen sensor is a direct fit for the specified Chrysler, Dodge, and Mitsubishi models, so no modifications are necessary. Use an oxygen sensor socket for removal and installation to prevent damage to the sensor or wiring. Verify the wiring harness length and connector compatibility before installation.
Quality Assurance and Warranty
NTK oxygen sensors are manufactured to meet strict quality standards for durability and performance. The 23001 part number undergoes rigorous testing to ensure reliable operation within emission control systems. Please refer to NTK's warranty policy for specific coverage details.
| Brand | NTK |
|---|---|
| Part Number | 23001 |
| Position | Direct Fit Oxygen Sensor, Downstream, Upstream, Upstream Right, Upstream Left, Downstream Right, and Downstream Left |
| Wiring Harness Length | 25.0000 |
| Sensor Type | Heated |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Thread Diameter | 18.000 |
| Mounting Type | Threaded |
This part fits 35 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2000 | Mitsubishi | Diamante | 3.5L | V6 | Upstream Right | Federal Emissions OE Equivalent Design Oxygen Sensor; Direct Fit Oxygen Sensor | |
| 2000 | Mitsubishi | Diamante | 3.5L | V6 | Upstream Left | Federal Emissions OE Equivalent Design Oxygen Sensor; Direct Fit Oxygen Sensor | |
| 2000 | Mitsubishi | Diamante | 3.5L | V6 | Downstream Right | Federal Emissions OE Equivalent Design Oxygen Sensor; Direct Fit Oxygen Sensor | |
| 2000 | Mitsubishi | Diamante | 3.5L | V6 | Downstream Left | Federal Emissions OE Equivalent Design Oxygen Sensor; Direct Fit Oxygen Sensor | |
| 1999 | Mitsubishi | Diamante | 3.5L | V6 | Upstream Right | Federal Emissions OE Equivalent Design Oxygen Sensor; Direct Fit Oxygen Sensor | |
| 1999 | Mitsubishi | Diamante | 3.5L | V6 | Upstream Left | Federal Emissions OE Equivalent Design Oxygen Sensor; Direct Fit Oxygen Sensor | |
| 1999 | Mitsubishi | Diamante | 3.5L | V6 | Downstream Right | Federal Emissions OE Equivalent Design Oxygen Sensor; Direct Fit Oxygen Sensor | |
| 1999 | Mitsubishi | Diamante | 3.5L | V6 | Downstream Left | Federal Emissions OE Equivalent Design Oxygen Sensor; Direct Fit Oxygen Sensor | |
| 1999 | Mitsubishi | Eclipse | 2.4L | L4 | Downstream | B1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 1999 | Mitsubishi | Eclipse | FWD | 2.0L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1998 | Mitsubishi | Diamante | 3.5L | V6 | Upstream Right | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor | |
| 1998 | Mitsubishi | Diamante | 3.5L | V6 | Upstream Left | Compatible with downstream oxygen sensor designed to meet OE specifications.; Direct Fit Oxygen Sensor | |
| 1998 | Mitsubishi | Diamante | 3.5L | V6 | Downstream Right | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 1998 | Mitsubishi | Diamante | 3.5L | V6 | Downstream Left | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 1998 | Mitsubishi | Eclipse | 2.4L | L4 | Downstream | B1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 1998 | Mitsubishi | Eclipse | FWD | 2.0L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1997 | Mitsubishi | Diamante | 3.5L | V6 | Upstream Right | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor | |
| 1997 | Mitsubishi | Diamante | 3.5L | V6 | Upstream Left | Compatible with downstream oxygen sensor designed to meet OE specifications.; Direct Fit Oxygen Sensor | |
| 1997 | Mitsubishi | Diamante | 3.5L | V6 | Downstream Right | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 1997 | Mitsubishi | Diamante | 3.5L | V6 | Downstream Left | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor | |
| 1997 | Mitsubishi | Eclipse | 2.4L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 1997 | Mitsubishi | Eclipse | FWD | 2.0L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1996 | Dodge | Avenger | 2.5L | V6 | Downstream | B1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor | |
| 1996 | Mitsubishi | Eclipse | 2.4L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 1996 | Mitsubishi | Eclipse | FWD | 2.0L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1996 | Mitsubishi | Mirage | 1.8L | L4 | Downstream | B1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 1995 | Chrysler | Sebring | 2.0L | L4 | Downstream | B1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor | |
| 1995 | Dodge | Avenger | 2.0L | L4 | Downstream | B1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor | |
| 1995 | Mitsubishi | Eclipse | 2.0L | L4 | Downstream | B1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor | |
| 1995 | Mitsubishi | Eclipse | FWD | 2.0L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1995 | Mitsubishi | Mirage | 1.8L | L4 | Downstream | B1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 1994 | Dodge | Colt | 1.8L | L4 | Upstream | B1S1; Calif. Emissions; OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 1994 | Mitsubishi | Mirage | 1.8L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor | |
| 1993 | Dodge | Colt | 1.8L | L4 | Upstream | B1S1; Calif. Emissions; OE Equivalent Design; Direct Fit Oxygen Sensor | |
| 1993 | Mitsubishi | Mirage | 1.8L | L4 | Downstream | B1S2 California emissions 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.