Delphi ES10923 Oxygen Sensor - Front, Front Left or Front Right

Delphi Oxygen Sensor ES10923 Overview

The Delphi ES10923 oxygen sensor is designed for precise emission control in select Cadillac, INFINITI, Nissan, Subaru, Suzuki, and Volvo vehicles. Engineered with a 5-wire configuration and a square connector, this sensor ensures accurate air-fuel mixture readings for optimal engine performance.

• 5-wire oxygen sensor for reliable signal transmission
• Square connector shape for secure and proper fitment
• Thread size of 18 x 1.5 mm compatible with specified vehicle models
• Overall length of 600 mm for flexible installation
• Includes oxygen sensor and instruction sheet for installation guidance
• Position-specific fitment: front, front left, or front right

Technical Details and Compatibility

The Delphi ES10923 oxygen sensor features a 5-wire design that supports heated sensor operation, improving response time and durability. The square connector shape ensures a firm connection to the vehicle’s wiring harness, reducing the risk of electrical issues. With a thread size of 18 x 1.5 mm and an overall length of 600 mm, this sensor fits front, front left, or front right positions depending on the vehicle’s requirements. It is compatible with a range of models including the Nissan 350Z, Altima, Frontier, Maxima, Murano, Pathfinder, Quest, and Titan; Subaru Forester, Impreza, Legacy, Outback; Volvo C30, C70, S40, S60, S70, V50, V70; Cadillac CTS, SRX, STS, XLR; INFINITI FX35, FX45, G35, M35, M45, Q45, QX56; and Suzuki Equator and Xterra.

Common Applications and Problem Resolution

• Helps maintain proper air-fuel ratio for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues such as rough idling or hesitation
• Addresses check engine light triggers related to oxygen sensor faults
• Supports fuel economy by optimizing engine management system

Installation Notes and Tips

When installing the Delphi ES10923 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the included instruction sheet for guidance on sensor positioning—front, front left, or front right—based on your vehicle’s specifications. Apply anti-seize compound to the threads if recommended, and tighten to the manufacturer’s torque specifications to prevent damage. Verify the square connector is fully seated to avoid electrical connection issues.

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet OEM standards for durability and performance. The ES10923 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. Refer to the product documentation for exact warranty terms.