Bosch 16073 Oxygen Sensor

Reliable Oxygen Sensor for Audi and Volkswagen Vehicles

The Bosch Actual OE Oxygen Sensor 16073 is designed to provide precise air-fuel mixture readings for select Audi and Volkswagen models. This narrow-band heated oxygen sensor ensures accurate emissions control and engine performance by maintaining optimal combustion efficiency.

• Specific fit for Audi A4, A4 Quattro, A6, A6 Quattro, A8 Quattro, Allroad Quattro, Passat, RS6, S4, S6, and S8 models
• Heated narrow-band oxygen sensor type for faster response times
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size for secure installation
• 64.2-inch wiring harness length with 4-wire blade terminals and oblong male connector
• Durable metal housing finished in steel for long-lasting performance

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 reliable operation within the vehicle’s emission control system. The 16073 part number belongs to this line, offering standard replacement grade quality with precise fitment and performance for Audi and Volkswagen vehicles.

Product Details and Specifications

This oxygen sensor features a narrow-band heated design, which allows it to reach operating temperature quickly and provide accurate oxygen level readings. The sensor includes a 64.2-inch wiring harness with four wires and blade-type terminals, connected via an oblong male connector. The sensor’s threaded mounting type uses an 18 mm diameter thread and a 22 mm hex size for installation. Constructed with a metal housing finished in steel, it weighs approximately 0.44 pounds and measures 67.5 inches overall length, including the wiring harness. The sensor is designed specifically for certain Audi and Volkswagen models, ensuring proper fit and function.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for improved engine efficiency
• Helps resolve check engine light triggers related to oxygen sensor faults
• Reduces emissions by ensuring proper catalytic converter operation
• Improves fuel economy by maintaining optimal combustion
• Prevents rough idling and engine performance issues caused by faulty sensors

Installation Notes and Tips

When installing the Bosch 16073 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use a 22 mm wrench or socket for proper tightening without over-torquing. The 4-wire blade terminals and oblong male connector should be securely connected to the vehicle’s wiring harness. This sensor is a specific fit for select Audi and Volkswagen models, so verify compatibility before installation.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards and original equipment specifications. The Actual OE Oxygen Sensor line provides reliable performance and durability. While specific warranty details are not provided here, Bosch typically offers coverage against defects in materials and workmanship for their emission control components.