Delphi ES20147 Oxygen Sensor - Rear, Rear Left or Rear Right

Delphi ES20147 Heated Oxygen Sensor Overview

The Delphi ES20147 oxygen sensor is designed for precise emission control in Nissan vehicles. Engineered as a heated sensor with a 4-wire configuration, it ensures accurate air-fuel mixture readings for optimal engine performance and reduced emissions.

• Heated oxygen sensor type for faster response times
• 4-wire design for reliable signal and heater circuit
• Square connector shape for secure electrical connection
• Thread size of 18 x 1.5 mm for direct fitment
• Overall length of 1165.0 mm to reach rear sensor positions
• Includes oxygen sensor and instruction sheet
• Position-specific fitment: rear, rear left, rear right

Detailed Product Description

The Delphi ES20147 oxygen sensor is a heated sensor featuring a 4-wire design that supports both the sensor signal and the integrated heater circuit. This configuration allows the sensor to reach operating temperature quickly, improving fuel efficiency and reducing harmful emissions. The sensor’s square connector shape ensures a secure and stable electrical connection, minimizing the risk of signal loss or corrosion. With a thread size of 18 x 1.5 mm, this sensor is engineered to fit precisely in the rear exhaust positions of compatible Nissan models. The overall length of 1165.0 mm accommodates installation in rear, rear left, and rear right locations, making it suitable for specific vehicle configurations.

Compatible Nissan Models and Applications

This oxygen sensor is compatible with Nissan Frontier, Pickup, and Xterra models. It is designed specifically for rear exhaust sensor positions, including rear left and rear right locations. The part number ES20147 ensures you receive the correct sensor for these applications, maintaining proper emission control and engine management.

Common Issues Addressed by the Delphi ES20147 Oxygen Sensor

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor signals
• Increased emissions due to delayed sensor response
• Engine performance issues related to exhaust gas monitoring
• Failed emissions tests due to sensor malfunction

Installation Notes and Tips

When installing the Delphi ES20147 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the correct socket size for the 18 x 1.5 mm threaded sensor to prevent damage. Verify the sensor’s position matches the rear, rear left, or rear right location as specified for your Nissan Frontier, Pickup, or Xterra. Follow the included instruction sheet for wiring and connector alignment to ensure proper electrical connection.

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet OEM specifications, providing reliable performance and durability. The ES20147 part undergoes rigorous testing to ensure accurate sensor readings and heater function. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship to support long-term use in Nissan vehicles.