Delphi ES10587 Oxygen Sensor

Delphi ES10587 Oxygen Sensor Overview

The Delphi ES10587 oxygen sensor is designed for precise emission control in select BMW, Nissan, and Saab vehicles. This non-heated sensor features a single wire and a round connector shape, ensuring reliable performance in front exhaust positions.

• Non-heated oxygen sensor type for accurate air-fuel mixture readings
• Single wire design simplifies installation and wiring
• Round connector shape for secure and compatible connections
• Thread size of 18 x 1.5 mm fits specific OEM requirements
• Overall length of 985 mm accommodates front exhaust placement
• Includes oxygen sensor and instruction sheet for installation guidance

Technical Details and Compatibility

The Delphi ES10587 oxygen sensor is engineered to meet the emission control needs of vehicles such as the BMW 318i and 528e, Nissan D21, and Saab 900. Its non-heated sensor type is suitable for applications where heated sensors are not required. The sensor’s single wire and round connector shape ensure compatibility with the original equipment harnesses. The 18 x 1.5 mm thread size matches factory specifications, allowing for a secure fit in the front exhaust position. With an overall length of 985 mm, this sensor is designed to reach the correct mounting point without modification.

Common Applications and Problem Resolution

• Helps maintain optimal air-fuel ratio for efficient engine performance
• Reduces harmful emissions by providing accurate oxygen level data
• Addresses check engine light issues related to oxygen sensor faults
• Improves fuel economy by enabling proper engine management
• Prevents rough idling and engine hesitation caused by faulty sensors

Installation Notes and Tips

When installing the Delphi ES10587 oxygen sensor, ensure the engine is cool to avoid burns. Use the included instruction sheet for proper torque specifications and wiring connections. Verify the sensor’s thread size of 18 x 1.5 mm matches the vehicle’s exhaust port. The round connector should align with the factory harness to prevent connection issues. It is recommended to inspect the wiring harness for damage before installation to ensure reliable sensor operation.

Quality Assurance and Warranty

Delphi manufactures the ES10587 oxygen sensor to meet strict quality standards for emission control components. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. This oxygen sensor is designed to provide consistent performance and durability when installed according to manufacturer guidelines.