NTK 23023 Oxygen Sensor - Downstream, Upstream, Upstream Left or Upstream Right

Overview of NTK Direct Fit Oxygen Sensor 23023

The NTK Direct Fit Oxygen Sensor 23023 is designed for precise emission control in select Chrysler, Dodge, Jeep, Mitsubishi, and Plymouth vehicles. This heated oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions compliance.

• Heated sensor type for faster response times
• Specific fit for select Chrysler, Dodge, Jeep, Mitsubishi, and Plymouth models
• 23.25-inch wiring harness length for proper installation
• Threaded mounting type with 18mm thread diameter
• Four-wire configuration for reliable signal transmission

About the NTK Direct Fit Oxygen Sensor Line

The Direct Fit Oxygen Sensor line by NTK is engineered to provide exact replacement sensors that match original equipment specifications. This ensures compatibility and ease of installation without the need for modifications. The 23023 part number belongs to this line, offering a direct fit solution for emission control systems in various vehicle models.

Detailed Product Description

This NTK oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving the accuracy of oxygen level readings in the exhaust stream. The 23.25-inch wiring harness length provides sufficient reach for proper connection within the engine bay. Its four-wire design supports both the sensor signal and heater circuit, essential for maintaining sensor functionality. The threaded mounting type with an 18mm diameter ensures secure installation in the exhaust manifold or pipe.

Compatible Vehicles and Applications

• Chrysler models including Acclaim, Cirrus, Concorde, LeBaron, New Yorker, and Sebring
• Dodge models such as Aries, Avenger, Caravan, Dakota, Daytona, Intrepid, Ram 1500, Ram 2500, Ram 3500, and Stratus
• Jeep models including Cherokee, Grand Cherokee, Grand Wagoneer, Wrangler, and Wagoneer
• Mitsubishi Lancer and Eclipse
• Plymouth Breeze, Sundance, and Voyager

Common Issues Addressed by This Oxygen Sensor

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor signals
• Increased emissions due to sensor malfunction
• Engine performance problems such as rough idling or hesitation
• Failed emissions tests related to sensor failure

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid burns. Disconnect the battery to prevent electrical shorts. Use the correct 18mm socket for removal and installation of the sensor. Verify the wiring harness length of 23.25 inches is sufficient for your vehicle’s routing. Confirm the four-wire connector matches the vehicle’s harness to avoid compatibility issues.

Quality Assurance and Warranty

NTK oxygen sensors are manufactured to meet or exceed OEM standards for durability and performance. The Direct Fit Oxygen Sensor 23023 undergoes rigorous testing to ensure reliable operation in emission control systems. Warranty coverage details should be confirmed with the product documentation or supplier.