Delphi ES10632 Oxygen Sensor - Front, Front Right, Rear or Rear Right

Delphi ES10632 Heated Oxygen Sensor Overview

The Delphi ES10632 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 proper fitment
• Thread size of 18 x 1.5 mm compatible with specified Mercedes-Benz models
• Overall length of 380.0 mm for correct installation depth
• Includes oxygen sensor and instruction sheet for installation guidance
• Position-specific fitment: front, front right, rear, rear right

Technical Details and Compatibility

The Delphi ES10632 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 18 x 1.5 mm thread size are tailored for precise fitment in Mercedes-Benz vehicles such as the C36 AMG, C280, CL500, CL600, E320, E420, E430, ML55 AMG, ML320, ML430, S420, S430, S500, S600, SL320, SL500, SL600, and SLK230. The 380 mm overall length accommodates proper sensor placement in the exhaust system, critical for accurate oxygen level detection.

Common Applications and Problem Resolution

• Helps maintain optimal air-fuel ratio for efficient combustion
• Reduces engine misfires and rough idling caused by faulty oxygen sensors
• Improves fuel economy by providing accurate feedback to the engine control unit
• Assists in lowering harmful emissions to meet regulatory standards
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Delphi ES10632 oxygen sensor, ensure the vehicle is compatible with the specified Mercedes-Benz models and sensor positions. Use the included instruction sheet for guidance on proper torque specifications and connector engagement. It is recommended to replace oxygen sensors in pairs or as part of scheduled maintenance to maintain balanced sensor readings. Avoid contaminating the sensor tip with grease or other substances during installation.

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet OEM standards for durability and performance. The ES10632 part number undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to provide confidence in product quality.