Delphi ES11076 Oxygen Sensor - Rear

Overview of Delphi ES11076 Heated Oxygen Sensor

The Delphi ES11076 is a heated oxygen sensor designed for precise emission control in Nissan vehicles. Specifically engineered for rear position installation, this sensor supports optimal engine performance and emission regulation in Nissan Altima and Rogue models.

• Heated sensor type for faster response times
• 4-wire configuration ensuring accurate signal transmission
• Square connector shape for secure and reliable connection
• Thread size of 18 x 1.5 mm compatible with specified Nissan models
• Includes oxygen sensor and instruction sheet for installation guidance
• Designed for rear position placement in the exhaust system

Detailed Product Description

The Delphi ES11076 oxygen sensor is a critical component in the emission control system of Nissan Altima and Rogue vehicles. Its heated sensor design allows the unit to reach operating temperature quickly, improving the accuracy of oxygen level readings in the exhaust gases. The 4-wire setup supports both the sensor signal and the heating element, ensuring consistent performance under various driving conditions. The square connector shape provides a secure fit, reducing the risk of disconnection or signal loss. With a thread size of 18 x 1.5 mm, this sensor is engineered to fit the rear position of the exhaust system, where it monitors oxygen content to help the engine control module adjust fuel mixture for optimal combustion and reduced emissions.

Common Applications and Issues Addressed

• Helps resolve poor fuel economy caused by incorrect air-fuel mixture
• Addresses rough idling or engine hesitation related to faulty oxygen sensor readings
• Reduces increased emissions and potential failed emissions tests
• Prevents check engine light triggers related to rear oxygen sensor faults
• Supports proper catalytic converter function by providing accurate exhaust data

Installation Notes and Tips

When installing the Delphi ES11076 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the included instruction sheet for proper wiring and torque specifications. The 4-wire heated sensor requires connection to both the signal and heater circuits, so verify connector compatibility with the Nissan Altima or Rogue rear sensor port. Applying anti-seize compound to the threads can facilitate future removal. Confirm sensor orientation and position to maintain accurate exhaust monitoring.

Quality Assurance and Warranty

Delphi manufactures the ES11076 oxygen sensor to meet OEM standards for fit, form, and function. This sensor undergoes rigorous testing to ensure durability and reliable performance in emission control applications. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s long-term operation within Nissan Altima and Rogue vehicles.