Delphi ES10826 Oxygen Sensor - Front or Rear

Delphi ES10826 Heated Oxygen Sensor Overview

The Delphi ES10826 is a heated oxygen sensor designed for precise emission control in select Saab and Volvo vehicles. Engineered with a 4-wire configuration and a flat connector shape, this sensor ensures accurate air-fuel mixture readings for optimal engine performance.

• Heated oxygen sensor with 4 wires for reliable operation
• Flat connector shape for secure and easy installation
• Thread size of 18 x 1.5 mm compatible with specific vehicle exhaust ports
• Overall length of 1750 mm to fit designated sensor locations
• Includes oxygen sensor and instruction sheet for installation guidance
• Compatible with front and rear positions depending on vehicle model

Technical Details and Compatibility

The Delphi ES10826 oxygen sensor is engineered to meet the emission control requirements of Saab 9-5, 960, 9000, and Volvo S90 and V90 models. Its heated sensor type allows for faster warm-up times, improving sensor responsiveness and reducing emissions during cold starts. The 4-wire design supports both the sensor signal and heater circuit, ensuring consistent performance. The flat connector shape facilitates a secure electrical connection, while the 18 x 1.5 mm thread size matches OEM specifications for proper fitment. With an overall length of 1750 mm, this sensor is suitable for front or rear exhaust positions, depending on the vehicle's configuration.

Common Applications and Problem Resolution

• Helps maintain optimal air-fuel ratio for efficient combustion
• Reduces engine misfires caused by faulty oxygen sensor readings
• Prevents increased emissions and failed emissions tests
• Addresses poor fuel economy linked to sensor malfunction
• Resolves check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

Before installation, verify the sensor position (front or rear) specific to your Saab or Volvo model. Use the included instruction sheet for guidance. Ensure the thread size matches the exhaust port to avoid cross-threading. It is recommended to apply anti-seize compound on the threads to facilitate future removal. Disconnect the vehicle battery before sensor replacement to prevent electrical issues. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet strict OEM standards for durability and accuracy. The ES10826 part number undergoes rigorous testing to ensure reliable emission control performance. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.