Delphi ES20195 Oxygen Sensor - Front, Front Left or Front Right

Delphi ES20195 Heated Oxygen Sensor Overview

The Delphi ES20195 is a heated oxygen sensor designed for precise emission control in select Mitsubishi vehicles. Engineered with a 4-wire configuration and a square connector shape, this sensor ensures accurate air-fuel mixture readings for optimal engine performance.

• Heated oxygen sensor with 4 wires for reliable operation
• Square connector shape for secure and proper fitment
• Thread size of 18 x 1.5 mm compatible with specified Mitsubishi models
• Overall length of 780.0 mm for correct installation depth
• Includes oxygen sensor and instruction sheet for guidance
• Position-specific fitment for front, front left, and front right locations

Technical Details and Compatibility

The Delphi ES20195 oxygen sensor features a heated sensor type that allows for faster warm-up times, improving emission control efficiency shortly after engine start. The 4-wire design supports both the sensor signal and heater circuit, ensuring consistent sensor operation. Its square connector shape matches the factory wiring harness, reducing the risk of connection issues. With a thread size of 18 x 1.5 mm and an overall length of 780.0 mm, this sensor fits precisely in the designated mounting locations on Mitsubishi Eclipse, Montero, Montero Sport, and Outlander models. The package includes the oxygen sensor and an instruction sheet to assist with installation.

Compatible Mitsubishi Models and Applications

• Mitsubishi Eclipse oxygen sensor replacement
• Mitsubishi Montero front oxygen sensor upgrade
• Mitsubishi Montero Sport emission control sensor
• Mitsubishi Outlander front left and right oxygen sensor

Common Issues Addressed by the Delphi ES20195 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 issues related to improper sensor feedback
• Failed emissions tests linked to oxygen sensor failure

Installation Notes and Tips

When installing the Delphi ES20195 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the correct thread size (18 x 1.5 mm) to avoid cross-threading. Confirm the sensor position matches the front, front left, or front right location as specified for your Mitsubishi model. Follow the included instruction sheet carefully for wiring and torque specifications. Proper installation helps maintain sensor accuracy and vehicle emission compliance.

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet OEM standards for durability and performance. The ES20195 part number undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details are not provided here, Delphi typically offers coverage against manufacturing defects. Refer to the product documentation or supplier for exact warranty terms.