Bosch 15065 Oxygen Sensor - Downstream Left

Overview of Bosch Validated Oxygen Sensor 15065

The Bosch Validated Oxygen Sensor 15065 is designed specifically for Nissan Pathfinder models, providing precise emission control and engine performance monitoring. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings for optimal combustion efficiency.

• Compatible with Nissan Pathfinder vehicles
• Part number 15065 for exact fitment
• Narrow-band heated oxygen sensor type
• Threaded mounting with 18 mm thread diameter
• Wiring harness length of 45.7 inches included
• 4-wire configuration with blade terminal type
• Square male connector with 4 terminals
• Steel housing with 22 mm hex size for installation
• Standard replacement grade for reliable performance

Detailed Product Features and Specifications

This Bosch Validated Oxygen Sensor 15065 features a narrow-band heated sensor element that provides accurate oxygen level detection in the exhaust gases. The sensor is threaded with an 18 mm diameter and 18 mm thread size, allowing secure installation in the exhaust manifold or pipe. The sensor housing is made of durable steel with a 22 mm hex size, facilitating easy removal and installation using standard tools.

The sensor includes a 45.7-inch wiring harness with a 4-wire configuration, featuring blade-type terminals and a square-shaped male connector with four terminals. This specific fit sensor is designed exclusively for Nissan Pathfinder models, ensuring proper electrical and mechanical compatibility. The overall length from sealing surface to connector end is approximately 48 inches, providing sufficient reach for installation.

About the Bosch Validated Oxygen Sensor Product Line

The Bosch Validated Oxygen Sensor line is engineered to meet OEM specifications for emission control sensors. These sensors undergo rigorous validation to ensure consistent performance and durability. The 15065 model is part of this line, offering a standard replacement grade sensor that maintains the emission system's integrity and supports compliance with environmental regulations.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for Nissan Pathfinder
• Resolves engine performance issues related to faulty oxygen sensors
• Helps reduce emissions by ensuring proper combustion monitoring
• Eliminates check engine light triggers caused by sensor failure
• Improves fuel efficiency by providing precise sensor data

Installation Notes and Tips

When installing the Bosch Validated Oxygen Sensor 15065, ensure the vehicle is cooled down to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the wiring harness routing to prevent contact with hot exhaust components. The sensor’s threaded mounting requires proper torque to avoid leaks or damage. No mounting bracket is included, so use the existing vehicle hardware.

Quality Assurance and Warranty

This Bosch oxygen sensor is manufactured with high-quality metal housing and heated sensor technology to provide reliable operation under demanding conditions. The product meets industry standards for emission control sensors. While specific warranty details are not provided here, Bosch typically offers coverage consistent with OEM replacement parts, ensuring confidence in durability and performance.