Delphi ES10348 Oxygen Sensor

Delphi ES10348 Oxygen Sensor Overview

The Delphi ES10348 oxygen sensor is designed for precise emission control in select Dodge, Hyundai, Mitsubishi, and Plymouth vehicles. This non-heated sensor features a two-wire design and a round connector, ensuring reliable performance in front-position applications.

• Non-heated oxygen sensor type for accurate air-fuel mixture readings
• Two-wire configuration compatible with specific vehicle systems
• Round connector shape for secure and proper fitment
• Thread size of 18 x 1.5 mm for direct replacement
• Overall length of 705.0 mm to match factory specifications
• Includes oxygen sensor and instruction sheet for installation guidance
• Compatible with front position sensor requirements

Detailed Product Description

The Delphi ES10348 oxygen sensor is engineered to meet the emission control needs of various models including the Dodge Colt, Hyundai Sonata, Mitsubishi Eclipse, and Plymouth Scoupe. Its non-heated sensor type uses a two-wire design, which is suitable for vehicles that do not require a heated sensor element. The round connector shape and 18 x 1.5 mm thread size ensure a precise fit, maintaining the integrity of the vehicle’s emission system. With an overall length of 705.0 mm, this sensor fits front-position applications, providing accurate oxygen level readings to the engine control unit (ECU) for optimal fuel combustion and reduced emissions.

Common Applications and Issues Addressed

• Helps resolve poor fuel economy caused by incorrect air-fuel mixture
• Addresses rough engine idling linked to faulty oxygen sensor signals
• Reduces increased emissions due to sensor malfunction
• Prevents check engine light triggers related to oxygen sensor faults
• Supports proper catalytic converter function by providing accurate data

Installation Notes and Tips

• Ensure the sensor is installed in the front position as specified for your vehicle model
• Use the included instruction sheet for torque specifications and wiring guidance
• Verify thread size compatibility (18 x 1.5 mm) before installation
• Disconnect the battery before sensor replacement to avoid electrical issues
• Inspect wiring and connector for damage prior to installation

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet OEM standards for durability and performance. The ES10348 part number undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship to support long-term use in compatible Dodge, Hyundai, Mitsubishi, and Plymouth vehicles.