Bosch 17004 Oxygen Sensor - Downstream, Upstream, Upstream Left or Upstream Right

Overview of Bosch Actual OE Oxygen Sensor 17004

The Bosch Actual OE Oxygen Sensor 17004 is designed for precise emission control in select Jeep and Mercedes-Benz vehicles. This heated, wide-band oxygen sensor ensures accurate air-fuel mixture readings to maintain optimal engine performance and reduce emissions.

• Heated oxygen sensor for faster response times
• Specific fit for Jeep Grand Cherokee, Mercedes-Benz CL550, E320, G63 AMG, ML350, R320, R350, S350, S400, S450, and S550
• Wide-band sensor type for accurate air-fuel ratio measurement
• 10.8-inch wiring harness length with 5 wires and 6 terminals
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Durable metal housing with steel finish
• Blade terminal type with oblong male connector
• Wiring harness included for direct replacement

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing reliable and consistent sensor performance. This product line focuses on delivering sensors that match the exact fit and function required by specific vehicle models, such as the Jeep Grand Cherokee and Mercedes-Benz series. The 17004 sensor maintains the integrity of the vehicle’s emission system by using quality materials and precise manufacturing standards.

Detailed Product Description

This Bosch oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving sensor response and engine efficiency. The wide-band sensor technology provides accurate measurement of the air-fuel ratio, which is critical for modern engine management systems. The sensor includes a 10.8-inch wiring harness with 5 wires and 6 terminals, ensuring proper connectivity and communication with the vehicle’s ECU. Its threaded mounting type with an 18 mm diameter and 22 mm hex size allows for secure installation. The metal housing with a steel finish offers durability under harsh engine conditions. The blade terminal and oblong male connector design facilitate a specific fit, making it compatible with the listed Jeep and Mercedes-Benz models.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for improved fuel efficiency
• Resolves engine check light issues related to faulty oxygen sensors
• Helps reduce harmful emissions by maintaining proper air-fuel mixture
• Prevents rough idling and engine hesitation caused by sensor failure
• Supports optimal engine performance in Jeep Grand Cherokee and Mercedes-Benz vehicles

Installation Notes and Tips

• Ensure vehicle compatibility with Bosch part number 17004 before installation
• Use a 22 mm oxygen sensor socket for removal and installation
• Do not overtighten; torque to manufacturer specifications
• Inspect wiring harness and connectors for damage before installation
• Allow the engine to cool before replacing the sensor to avoid burns

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Actual OE Oxygen Sensor 17004 is a standard replacement part designed to match OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to provide confidence in the product’s longevity and function.