Bosch 16864 Oxygen Sensor - Downstream Left

Overview of Bosch Actual OE Oxygen Sensor 16864

The Bosch Actual OE Oxygen Sensor 16864 is designed specifically for select BMW models, including the 760Li and X5. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.

• Compatible with BMW 760Li and X5 models
• Specific fit with threaded mounting type for secure installation
• Heated narrow-band oxygen sensor for precise air-fuel mixture readings
• Includes a 9.8-inch wiring harness with 4-pin female connectors
• Durable metal housing with a 22 mm hex size for easy installation

Features and Specifications

This Bosch oxygen sensor features a 4-wire configuration with female pin terminals and a round connector shape, ensuring reliable electrical connections. The sensor is heated, which helps it reach operating temperature quickly for accurate readings. The threaded mounting type with an 18 mm thread diameter provides a secure fit in the exhaust system. The sensor's overall length is 13.2 inches, with a wiring harness length of 9.8 inches and a 12-inch length from sealing surface to connector end, allowing for proper placement and connection within the vehicle.

About the Bosch Actual OE Oxygen Sensor Line

The Bosch Actual OE Oxygen Sensor product line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and performance consistency for vehicles like the BMW 760Li and X5. The line focuses on delivering reliable emission control components that maintain engine efficiency and comply with environmental standards.

Applications and Problem Solving

• Restores accurate oxygen sensing for proper fuel mixture control
• Helps reduce harmful emissions by ensuring correct exhaust gas readings
• Addresses engine performance issues related to faulty oxygen sensors
• Prevents check engine light triggers caused by sensor malfunctions
• Improves fuel economy by maintaining optimal combustion

Installation Notes and Tips

When installing the Bosch 16864 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use a 22 mm wrench or socket for proper tightening without damaging the sensor. The 4-pin female connector should be securely attached to the vehicle’s wiring harness to avoid electrical issues. Since this is a specific fit sensor, verify compatibility with your BMW 760Li or X5 before installation.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured with high-quality metal housing and components to withstand harsh exhaust conditions. The heated sensor design promotes durability and consistent performance. While specific warranty details are not provided here, Bosch typically offers coverage aligned with OEM standards to ensure customer confidence in product reliability.