Delphi ES10580 Oxygen Sensor

Delphi ES10580 Heated Oxygen Sensor Overview

The Delphi ES10580 is a heated oxygen sensor designed for precise emission control in select Mercedes-Benz models. Engineered with a 4-wire configuration and a round connector, this sensor ensures accurate air-fuel mixture readings for optimal engine performance.

• Heated oxygen sensor with 4 wires for reliable operation
• Round connector shape for secure and easy installation
• Thread size of 18 x 1.5 mm compatible with specified Mercedes-Benz models
• Overall length of 630 mm to fit front and rear positions
• Includes oxygen sensor and instruction sheet for installation guidance

Technical Details and Compatibility

The Delphi ES10580 oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving sensor response time and reducing emissions during cold starts. Its 4-wire design supports both the sensor signal and heater circuit, ensuring consistent performance. The round connector shape and standard 18 x 1.5 mm thread size make it compatible with various mounting locations, including front, front left, front right, rear, and rear left positions on Mercedes-Benz vehicles.

This sensor is compatible with multiple Mercedes-Benz models such as the C36 AMG, C230, C280, CL500, E55 AMG, E320, E420, E430, S420, S500, and SL500. The overall length of 630 mm accommodates different exhaust system layouts, providing flexibility for installation.

Common Applications and Problem Resolution

• Helps maintain proper 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
• Eliminates rough idling and hesitation due to inaccurate sensor data

Installation Notes and Tips

• Ensure the vehicle is cool before removing the old sensor to avoid burns
• Use the included instruction sheet for proper wiring and positioning
• Apply anti-seize compound on the threads if recommended to ease future removal
• Verify connector compatibility with the vehicle’s wiring harness before installation
• Tighten the sensor to manufacturer torque specifications to prevent leaks

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet OEM standards for durability and performance. The ES10580 part number undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship to support long-term use in Mercedes-Benz vehicles.