Delphi ES20130 Oxygen Sensor - Front, Rear or Rear Left

Delphi ES20130 Heated Oxygen Sensor Overview

The Delphi ES20130 is a heated oxygen sensor designed for precise emission control in select Acura and Honda vehicles. Engineered to meet OEM specifications, this sensor supports optimal engine performance and reduced emissions for models like the Honda Civic, Civic del Sol, NSX, and Acura TL.

• Heated oxygen sensor with 4-wire design for accurate readings
• Square connector shape ensuring secure and proper fitment
• Thread size of 18 x 1.5 mm compatible with specified vehicle models
• Overall length of 470.0 mm for correct installation depth
• Includes oxygen sensor and instruction sheet for installation guidance
• Position-specific fitment: front, rear, or rear left depending on vehicle requirements

Technical Details and Compatibility

The Delphi ES20130 oxygen sensor features a heated element that allows for faster sensor activation and improved fuel mixture monitoring. Its 4-wire configuration supports both the sensor signal and heater circuit, enhancing responsiveness and durability. The square connector shape is designed to match factory wiring harnesses on compatible Acura and Honda models, including the Civic, Civic del Sol, NSX, and TL. With a thread size of 18 x 1.5 mm and an overall length of 470 mm, this sensor fits precisely in designated exhaust locations, whether front or rear positions, depending on your vehicle's specific requirements.

Common Applications and Problem Resolution

• Helps resolve engine performance issues related to incorrect air-fuel mixture
• Addresses check engine light triggers caused by faulty oxygen sensors
• Improves fuel efficiency by providing accurate exhaust gas readings
• Reduces harmful emissions by ensuring proper catalytic converter function
• Prevents rough idling and hesitation linked to sensor malfunctions

Installation Notes and Tips

When installing the Delphi ES20130 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the included instruction sheet for guidance on sensor positioning—front, rear, or rear left—based on your vehicle’s configuration. Apply anti-seize compound to the threads if recommended by the vehicle manufacturer to facilitate future removal. Confirm the square connector securely mates with the factory wiring harness to prevent electrical issues.

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet strict quality standards and OEM specifications. The ES20130 part number undergoes rigorous testing to ensure reliable performance and durability in emission control systems. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship to support long-term use in Acura and Honda vehicles.