NTK 23513 Oxygen Sensor - Downstream, Upstream, Upstream Front or Upstream Rear

Overview of NTK Direct Fit Oxygen Sensor 23513

The NTK Direct Fit Oxygen Sensor 23513 is designed for precise emission control in select Dodge and Mitsubishi vehicles. This heated oxygen sensor ensures accurate air-fuel mixture readings, contributing to optimal engine performance and reduced emissions.

• Heated sensor type for faster response times
• Specific fit for Dodge and Mitsubishi models including Colt, Eclipse, Galant, Lancer, Outlander, Expo, and Expo LRV
• Threaded mounting type with 18mm thread diameter
• Four-wire configuration for reliable electrical connections
• Wiring harness length of 21.75 inches for proper installation

Details on the Direct Fit Oxygen Sensor Product Line

The NTK Direct Fit Oxygen Sensor line is engineered to provide exact replacement sensors tailored to specific vehicle applications. This product line focuses on direct compatibility, eliminating the need for modifications during installation. The 23513 sensor maintains factory specifications, ensuring consistent performance and emission compliance for the supported Dodge and Mitsubishi models.

Technical Description and Features

This oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving sensor response and engine management accuracy. The 18mm threaded mounting type secures the sensor firmly in place, while the four-wire design supports both the sensor signal and heater circuit. With a wiring harness length of 21.75 inches, the sensor is designed to fit the factory routing without strain or extension. The specific fitment ensures compatibility with Dodge Colt, Mitsubishi Eclipse, Galant, Lancer, Outlander, Expo, and Expo LRV models, making it a reliable choice for emission control system maintenance.

Common Applications and Issues Addressed

• Replacement for faulty or aging oxygen sensors in Dodge and Mitsubishi vehicles
• Helps resolve engine performance issues related to incorrect air-fuel mixture
• Reduces emissions by providing accurate oxygen level readings to the engine control unit
• Prevents check engine light triggers caused by sensor failure
• Supports fuel efficiency by maintaining proper combustion control

Installation Notes and Tips

When installing the NTK 23513 oxygen sensor, ensure the engine is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the wiring harness length and connector match the vehicle’s factory setup. Thread the sensor by hand initially to avoid cross-threading, then tighten to manufacturer torque specifications. It is recommended to inspect the sensor wiring and connectors for damage before installation.

Quality Assurance and Warranty

NTK oxygen sensors are manufactured to meet OEM standards for durability and performance. The Direct Fit Oxygen Sensor 23513 undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details are not provided here, NTK typically offers coverage against manufacturing defects. Consult product documentation or the vehicle service provider for warranty information.