Bosch 15066 Oxygen Sensor - Downstream Right

Reliable Oxygen Sensor for Nissan Pathfinder

The Bosch Validated Oxygen Sensor 15066 is designed specifically for Nissan Pathfinder models, providing accurate air-fuel mixture readings to optimize engine performance and reduce emissions. This narrow-band heated oxygen sensor ensures precise monitoring of exhaust gases for efficient emission control.

• Specific fit for Nissan Pathfinder vehicles
• Heated narrow-band oxygen sensor for faster response
• Threaded mounting type with 18 mm thread diameter
• Includes 32.5-inch wiring harness with 4 wires and blade terminals
• Durable metal housing with steel finish and 22 mm hex size
• Connector features a square shape with male gender terminals
• Standard replacement grade for reliable performance

About the Bosch Validated Oxygen Sensor Line

The Bosch Validated Oxygen Sensor product line focuses on delivering sensors that meet strict quality and performance standards. These sensors undergo rigorous validation to ensure compatibility and durability, making them suitable for specific vehicle applications like the Nissan Pathfinder. The 15066 part number is part of this line, offering a balance of precision and reliability for emission control systems.

Detailed Product Description

This Bosch oxygen sensor features a narrow-band heated design, which allows it to reach operating temperature quickly and provide accurate oxygen level readings. The sensor’s metal housing and steel finish contribute to its durability under harsh engine conditions. With a threaded mounting type and an 18 mm thread size, installation is straightforward and secure. The included wiring harness measures 32.5 inches in length and has four wires with blade terminals, ensuring proper electrical connections. The connector is male with a square shape, designed to fit Nissan Pathfinder’s specific sensor ports.

Common Applications and Issues Addressed

• Helps maintain optimal air-fuel ratio for efficient combustion
• Reduces harmful emissions by providing accurate feedback to the engine control unit
• Prevents engine performance issues related to faulty oxygen sensors
• Addresses check engine light triggers caused by sensor failure
• Improves fuel economy by ensuring proper sensor operation

Installation Notes and Tips

When installing the Bosch Validated Oxygen Sensor 15066 on a Nissan Pathfinder, ensure the engine is cool to avoid burns. Use a 22 mm wrench or socket for sensor removal and installation. Verify the wiring harness length and connector type match the vehicle’s specifications. Avoid damaging the sensor’s wiring during installation and confirm the threaded mounting is secure but not over-tightened to prevent damage.

Quality Assurance and Warranty

The Bosch Validated Oxygen Sensor 15066 is manufactured to meet OEM standards for fit and function. It is constructed with high-quality materials including a metal housing and heated sensor element for reliable operation. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship.