Bosch 17200 Oxygen Sensor - Upstream

Overview of Bosch Actual OE Oxygen Sensor 17200

The Bosch Actual OE Oxygen Sensor 17200 is designed specifically for select Mercedes-Benz models, including the E350, GL350, GLE350d, GLS350d, ML350, R350, and Sprinter series. This heated wide-band oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.

• Heated wide-band oxygen sensor for precise emissions monitoring
• Specific fit for Mercedes-Benz E350, GL350, GLE350d, GLS350d, ML350, R350, and Sprinter 1500/2500/3500/3500XD
• 19.3-inch wiring harness with oblong male connector included
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Durable metal housing with steel finish and standard replacement grade
• 5 wires and 6 terminals with blade terminal type for reliable electrical connection

Detailed Product Description

The Bosch Actual OE Oxygen Sensor 17200 is engineered as a direct replacement part, matching the original equipment specifications for Mercedes-Benz vehicles. Featuring a heated element, this sensor quickly reaches operating temperature to provide accurate oxygen level readings under various driving conditions. The wide-band sensor type allows for a broader measurement range, improving fuel efficiency and reducing emissions. The sensor includes a 19.3-inch wiring harness with a male oblong connector and blade terminals, ensuring a secure and precise fit. Its threaded mounting type with an 18 mm diameter and 22 mm hex size facilitates straightforward installation. Constructed with a metal housing and finished in steel, this sensor offers durability and resistance to harsh engine environments.

Compatible Vehicles and Applications

This oxygen sensor is compatible with the following Mercedes-Benz models:

• E350
• GL350
• GLE350d
• GLS350d
• ML350
• R350
• Sprinter 1500, 2500, 3500, and 3500XD

It is designed to replace faulty or worn oxygen sensors that affect engine performance and emissions control.

Common Issues Addressed by Bosch Oxygen Sensor 17200

• Check engine light triggered by faulty oxygen sensor readings
• Poor fuel economy due to incorrect air-fuel mixture data
• Increased emissions and failed emissions tests
• Engine hesitation or rough idling caused by sensor malfunction
• Reduced engine performance and drivability issues

Installation Notes and Tips

• Ensure the vehicle is cool before removing the old sensor to avoid burns
• Use a 22 mm oxygen sensor socket for removal and installation
• Verify the wiring harness length and connector type match the original sensor
• Do not overtighten the sensor; torque to manufacturer specifications
• Check for any exhaust leaks around the mounting area after installation

Quality Assurance and Warranty

The Bosch Actual OE Oxygen Sensor 17200 is manufactured to meet OEM standards for fit, form, and function. Bosch provides a standard replacement grade sensor that undergoes rigorous testing to ensure reliability and durability. While specific warranty details may vary, Bosch typically offers a limited warranty covering defects in materials and workmanship to support long-term performance.