Delphi ES20364 Oxygen Sensor - Rear, Rear Left or Rear Right

Overview of Delphi ES20364 Heated Oxygen Sensor

The Delphi ES20364 is a heated oxygen sensor designed for precise emission control in select Land Rover and Volvo vehicles. Engineered with a 4-wire configuration and a square connector, this sensor ensures accurate monitoring of exhaust gases to optimize engine performance and reduce emissions.

• 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 vehicles
• Overall length of 505.0 mm for correct installation depth
• Includes oxygen sensor and instruction sheet for installation guidance
• Position-specific fitment: rear, rear left, and rear right locations

Detailed Product Description

The Delphi ES20364 oxygen sensor is a critical component in the emission control system, designed to measure the oxygen content in the exhaust gases. Its heated sensor type allows for faster warm-up times, improving sensor responsiveness and accuracy. The 4-wire design supports both the sensor signal and the heating element, ensuring consistent performance under various operating conditions. The square connector shape and 18 x 1.5 mm thread size provide a secure and precise fit for rear positions on compatible Land Rover and Volvo models, including the LR2, LR3, Range Rover, Range Rover Sport, S40, S60, S80, V50, V60, V70, XC60, XC70, and XC90.

Compatible Vehicles and Applications

• Land Rover LR2, LR3, Range Rover, Range Rover Sport
• Volvo S40, S60, S80, V50, V60, V70, XC60, XC70, XC90
• Rear oxygen sensor replacement for rear left and rear right positions
• Emission control system maintenance and repair
• Helps maintain optimal air-fuel ratio and reduce harmful emissions

Installation Notes and Tips

When installing the Delphi ES20364 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the included instruction sheet for proper torque specifications and connector alignment. Verify the sensor position matches the rear, rear left, or rear right location as required by your vehicle. Avoid over-tightening the 18 x 1.5 mm threaded sensor to prevent damage. It is recommended to inspect wiring and connectors for corrosion or damage before installation.

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet OEM standards for durability and performance. The ES20364 sensor undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects. Refer to the product documentation or supplier for exact warranty terms.