Bosch 16693 Oxygen Sensor - Downstream

Reliable Oxygen Sensor for Mercedes-Benz G550

The Bosch Actual OE Oxygen Sensor 16693 is designed specifically for the Mercedes-Benz G550, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor provides accurate air-fuel mixture readings to maintain efficient combustion.

• Specific fit for Mercedes-Benz G550 models
• Heated narrow-band oxygen sensor for fast response
• Threaded mounting type with 18 mm thread diameter
• 33.9-inch wiring harness length with 4-pin rectangular female connector
• Durable metal housing with steel finish and 22 mm hex size
• Standard replacement grade with included wiring harness

About the Bosch Actual OE Oxygen Sensor Line

The Bosch Actual OE Oxygen Sensor product line focuses on delivering direct replacement sensors that meet original equipment specifications. This ensures compatibility and reliable performance for emission control systems. The 16693 sensor maintains Bosch's standards for durability and accuracy, making it a suitable choice for maintaining your Mercedes-Benz G550’s emission system.

Product Details and Specifications

This oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings. The sensor includes a 33.9-inch wiring harness with four wires and a female rectangular connector, facilitating a secure and precise connection. The threaded mounting type with an 18 mm diameter and 22 mm hex size ensures proper installation and fitment. Constructed with a metal housing and steel finish, this sensor is built to withstand the demanding conditions of automotive exhaust systems.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for improved fuel efficiency
• Helps reduce harmful emissions by ensuring proper combustion
• Resolves check engine light triggers related to oxygen sensor faults
• Prevents engine performance issues caused by faulty sensor data
• Maintains compliance with emission regulations for Mercedes-Benz G550

Installation Notes and Tips

When installing the Bosch 16693 oxygen sensor, ensure the engine is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the connector orientation matches the vehicle’s wiring harness to prevent connection issues. Since this sensor is a specific fit for the Mercedes-Benz G550, no modifications are necessary for proper installation.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, providing reliable performance and durability. The Actual OE Oxygen Sensor 16693 is a standard replacement part designed to meet or exceed OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to ensure customer confidence.