Bosch 15975 Oxygen Sensor - Downstream

Overview of Bosch Actual OE Oxygen Sensor 15975

The Bosch Actual OE Oxygen Sensor 15975 is designed specifically for Nissan Frontier and Xterra models. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.

• Specific fit for Nissan Frontier and Xterra
• Heated narrow-band oxygen sensor type
• Threaded mounting with 18 mm thread diameter and 22 mm hex size
• 26.3-inch wiring harness length with 4-wire blade terminals
• Durable metal housing with steel finish
• Includes wiring harness and male square connector
• Standard replacement grade for reliable performance

Detailed Product Features and Specifications

This Bosch oxygen sensor (part number 15975) features a 4-wire heated design that helps the sensor reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor is a narrow-band type, which is compatible with the engine control unit of Nissan Frontier and Xterra vehicles. It has a threaded mounting type with an 18 mm thread diameter and an 18 mm thread size, secured using a 22 mm hex wrench. The wiring harness length is 26.3 inches, with an overall length of 30 inches, providing sufficient reach for installation. The connector is male with a square shape and includes 4 blade terminals, ensuring a secure electrical connection. The sensor housing is made of metal with a steel finish, designed to withstand harsh engine conditions.

About Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This product line focuses on delivering precise sensor readings and durability, which are critical for maintaining emission standards and engine performance. The 15975 sensor is part of this line, ensuring compatibility and quality for Nissan Frontier and Xterra vehicles.

Common Applications and Issues Addressed

• Restores proper air-fuel mixture control
• Resolves check engine light triggered by faulty oxygen sensors
• Improves fuel economy by accurate exhaust gas monitoring
• Reduces harmful emissions to meet environmental regulations
• Prevents engine performance issues related to sensor failure

Installation Notes and Tips

• Ensure vehicle compatibility with Nissan Frontier or Xterra models before installation
• Use a 22 mm hex socket for sensor removal and installation
• Check wiring harness and connector for secure fit and no damage
• Do not overtighten the threaded sensor to avoid damage
• Allow the engine to cool before replacing the sensor to prevent burns

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure reliability and durability. The Actual OE Oxygen Sensor 15975 is a standard replacement grade part designed to match OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to provide confidence in product performance.