Delphi ES20132 Oxygen Sensor - Rear

Delphi ES20132 Heated Oxygen Sensor Overview

The Delphi ES20132 is a heated oxygen sensor designed for precise emission control in select Mercury and Nissan vehicles. Engineered to meet OEM specifications, this sensor ensures accurate air-fuel mixture readings for optimal engine performance and reduced emissions.

• Heated sensor type for faster activation and improved efficiency
• 4-wire design for reliable signal and heater circuit operation
• Square connector shape for secure and proper fitment
• Thread size of 18 x 1.5 mm compatible with specified vehicle models
• Overall length of 830 mm to accommodate rear position installation
• Includes oxygen sensor and instruction sheet for installation guidance

Detailed Product Description

The Delphi ES20132 oxygen sensor is a heated sensor featuring a 4-wire configuration that supports both the sensor signal and the integrated heating element. This design allows the sensor to reach operating temperature quickly, providing accurate oxygen level readings sooner after engine start. The square connector shape ensures a secure electrical connection, minimizing the risk of signal loss or corrosion. With a thread size of 18 x 1.5 mm and an overall length of 830 mm, this sensor is specifically designed for rear position installation on Mercury Quest and Nissan Villager models. The package includes the oxygen sensor itself along with an instruction sheet to assist with proper installation.

Compatible Vehicles and Applications

• Mercury Quest rear oxygen sensor replacement
• Nissan Villager rear oxygen sensor replacement
• Emission control system maintenance for Mercury and Nissan vans
• Addressing issues related to fuel efficiency and exhaust emissions
• Replacement for faulty or worn rear oxygen sensors in specified models

Installation Notes and Tips

When installing the Delphi ES20132 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to avoid damaging the sensor or threads. Verify the square connector aligns correctly with the vehicle harness to ensure a secure connection. Follow the included instruction sheet for torque specifications and wiring details. It is recommended to inspect the exhaust system for leaks or damage before installation to ensure accurate sensor readings.

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet strict quality standards and OEM specifications. The ES20132 part number undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.