Bosch 16848 Oxygen Sensor - Downstream Left

Reliable Oxygen Sensor for Ford Transit Models

The Bosch Actual OE Oxygen Sensor 16848 is designed specifically for Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD vehicles. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases precisely.

• Specific fit for Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD
• Heated narrow-band oxygen sensor for improved response time
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Four-wire design with a 15.2-inch wiring harness and square female connector
• Durable metal housing finished in steel for long-lasting use
• Standard replacement grade for reliable emission control

About the 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 compatibility with specific vehicle models, such as the Ford Transit series. The 16848 part number represents a standard replacement sensor with a heated narrow-band design, ensuring consistent performance and emission compliance.

Detailed Product Description

This Bosch oxygen sensor features a four-wire configuration with female terminals and a square-shaped connector, facilitating a secure and reliable electrical connection. The sensor’s heated element allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. With an overall length of 18.5 inches and a wiring harness length of 15.2 inches, it provides ample reach for installation in the exhaust system. The threaded mounting type with an 18 mm diameter and 22 mm hex size ensures compatibility with the original sensor location on Ford Transit vehicles. Constructed with a metal housing and steel finish, this sensor is built to withstand harsh operating conditions.

Common Applications and Issues Addressed

• Restores accurate oxygen level readings for proper air-fuel mixture control
• Helps resolve engine performance issues such as rough idling or hesitation
• Reduces emissions by ensuring the catalytic converter operates efficiently
• Prevents check engine light triggers related to oxygen sensor faults
• Improves fuel economy by maintaining optimal combustion

Installation Notes and Tips

When installing the Bosch 16848 oxygen sensor, ensure the sensor threads are clean and free of debris. Use a 22 mm wrench or socket for proper tightening without over-torquing. The sensor’s wiring harness and connector are designed for a specific fit on Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD models, so verify connector compatibility before installation. Avoid damaging the wiring harness during installation to maintain sensor functionality.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Actual OE Oxygen Sensor 16848 is a standard replacement part that adheres to original equipment specifications. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control components to cover manufacturing defects.