Bosch 17000 Oxygen Sensor - Upstream

Reliable Oxygen Sensor for BMW Emission Control

The Bosch Actual OE Oxygen Sensor 17000 is designed specifically for select BMW models, including the 535i xDrive, 640i, 740Li, and X3. This heated wide-band oxygen sensor ensures accurate air-fuel mixture readings to maintain optimal engine performance and emissions control.

• Heated oxygen sensor for faster response times
• Specific fit for BMW models such as 535i xDrive, 640i Gran Coupe, and 740Li xDrive
• 26.4-inch wiring harness length with 5 wires and 18-gauge wire measurement
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Durable metal housing with a steel finish and male blade terminals
• Wide-band sensor type for precise air-fuel ratio monitoring
• Includes wiring harness with a rectangular male connector

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 vehicles requiring precise emission control components. The 17000 part number is part of this line, providing a standard replacement sensor engineered to match the fit and function of the original sensor in BMW vehicles.

Detailed Product Description

This Bosch oxygen sensor features a heated design to reduce warm-up time, allowing the sensor to provide accurate readings shortly after engine start. The wide-band sensor technology offers a broad measurement range for improved fuel management and emissions control. With a 26.4-inch wiring harness and 5 wires of 18-gauge thickness, the sensor connects securely via a rectangular male connector with blade terminals. The threaded mounting type with an 18 mm diameter and 22 mm hex size ensures proper installation and fitment. The metal housing finished in steel provides durability under harsh engine conditions.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for BMW 535i xDrive and 640i models
• Helps resolve engine performance issues related to faulty oxygen sensors
• Reduces emissions by ensuring proper air-fuel mixture readings
• Addresses check engine light triggers caused by sensor failure
• Improves fuel efficiency by maintaining optimal combustion control

Installation Notes and Tips

Ensure the vehicle is cool before removing the old oxygen 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 vehicle’s original sensor to prevent connection issues. Do not overtighten the sensor; torque to manufacturer specifications. The Bosch 17000 oxygen sensor is designed for direct replacement on compatible BMW models.

Quality Assurance and Warranty

Bosch manufactures the Actual OE Oxygen Sensor 17000 to meet strict quality standards, ensuring reliable performance and durability. This sensor is a standard replacement part engineered to OEM specifications. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control sensors to cover manufacturing defects.