Bosch 15384 Oxygen Sensor - Downstream, Downstream Front or Downstream Left

Overview of Bosch Validated Oxygen Sensor 15384

The Bosch Validated Oxygen Sensor 15384 is designed specifically for select Nissan and INFINITI models, including the Altima, GT-R, Maxima, Murano, NV2500, NV3500, Quest, QX56, and QX80. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.

• Specific fit for Nissan and INFINITI vehicles
• Heated narrow-band oxygen sensor for precise readings
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Includes 8.6-inch wiring harness with 4 male blade terminals and rectangular male connector
• Durable metal housing finished in steel for long-lasting use
• Standard replacement grade with an overall length of 12 inches
• Wiring harness included for straightforward installation

Detailed Product Features and Specifications

The Bosch Validated Oxygen Sensor 15384 features a narrow-band heated sensor type, which is essential for accurate air-fuel mixture monitoring in compatible Nissan and INFINITI vehicles. The sensor’s metal housing and steel finish provide durability under high-temperature exhaust conditions. It mounts via a threaded connection with an 18 mm thread diameter and 22 mm hex size, ensuring a secure fit. The included wiring harness measures 8.6 inches and contains four wires with male blade terminals and a rectangular male connector, facilitating a direct and reliable electrical connection. This sensor is a standard replacement part, designed to meet OEM specifications for emission control systems.

About the Bosch Validated Oxygen Sensor Product Line

The Bosch Validated Oxygen Sensor line is engineered to provide reliable and precise emission control components that meet strict validation standards. This product line focuses on delivering sensors that are tested for fit, function, and durability, ensuring compatibility with specific vehicle models. The 15384 oxygen sensor is part of this line, offering a balance of quality and performance for Nissan and INFINITI vehicles requiring a narrow-band heated sensor.

Common Applications and Issues Addressed

• Replacement for faulty or failing oxygen sensors in Nissan Altima, GT-R, Maxima, Murano, and other compatible models
• Helps resolve engine performance issues related to incorrect air-fuel mixture readings
• Reduces emissions by providing accurate exhaust gas data to the engine control unit
• Prevents check engine light triggers caused by sensor malfunctions
• Improves fuel efficiency by maintaining proper combustion control

Installation Notes and Tips

Installation of the Bosch Validated Oxygen Sensor 15384 requires a threaded mounting with an 18 mm thread diameter. Use a 22 mm hex socket for removal and installation. The included wiring harness with four wires and a rectangular male connector simplifies electrical connections. Ensure the sensor is installed in the correct orientation and torque specifications are followed to avoid leaks or damage. No mounting bracket is included, so verify existing hardware compatibility before installation.

Quality Assurance and Warranty

This oxygen sensor is manufactured by Bosch, a reputable supplier of automotive emission control components. The Bosch Validated Oxygen Sensor 15384 meets industry standards for durability and performance. While specific warranty details are not provided here, Bosch typically offers limited warranties on their oxygen sensors covering defects in materials and workmanship. Refer to Bosch or vehicle manufacturer guidelines for exact warranty terms.