Bosch 17009 Oxygen Sensor - Upstream

Reliable Oxygen Sensor for Chevrolet, Jeep, and Ram Vehicles

The Bosch Actual OE Oxygen Sensor 17009 is designed to provide accurate air-fuel mixture readings for improved engine performance and emissions control. Specifically engineered for Chevrolet Cruze, Jeep Grand Cherokee, and Ram ProMaster models, this wide-band oxygen sensor ensures precise monitoring of exhaust gases.

• Brand: Bosch
• Brand Line: Actual OE Oxygen Sensor
• Part Number: 17009
• Wiring Harness Length: 21.4 inches
• Overall Length: 24.7 inches
• Connector Shape: Oblong, Male Connector
• Terminal Type: Blade with 6 terminals (male)
• Wire Quantity: 5
• Mounting Type: Threaded (18 mm thread diameter and size)
• Sensor Type: Heated Wide-band Oxygen Sensor
• Housing Material: Metal with steel finish
• Hex Size: 22 mm
• Wiring Harness Included

About the Bosch Actual OE Oxygen Sensor Line

The Actual OE Oxygen Sensor line by Bosch is designed to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and reliable performance in emission control systems. The 17009 sensor maintains the integrity of your vehicle’s air-fuel ratio monitoring, supporting optimal engine efficiency and emissions compliance.

Detailed Product Description

This Bosch oxygen sensor features a heated wide-band design, allowing for faster response times and more accurate readings across a broad range of air-fuel mixtures. The sensor’s metal housing and steel finish provide durability under high-temperature exhaust conditions. With a 21.4-inch wiring harness and a 24.7-inch overall length, it offers sufficient reach for installation in specified Chevrolet, Jeep, and Ram models. The oblong male connector with six blade terminals ensures a secure electrical connection, while the threaded mounting type (18 mm) allows for straightforward installation.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for Chevrolet Cruze, Jeep Grand Cherokee, and Ram ProMaster 1500/2500/3500
• Helps resolve engine performance issues related to incorrect air-fuel mixture
• Reduces emissions by ensuring proper fuel combustion
• Prevents check engine light triggers related to oxygen sensor faults
• Supports fuel efficiency by maintaining optimal sensor feedback

Installation Notes and Tips

Ensure the vehicle is cool before removing the old oxygen sensor to avoid burns. Use a 22 mm hex socket for sensor removal and installation. Verify the wiring harness length and connector type match the vehicle’s factory specifications. The threaded mounting requires proper torque to avoid exhaust leaks. No mounting bracket is included, so use the existing mounting point on the vehicle.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards and original equipment specifications. The Actual OE Oxygen Sensor 17009 is a standard replacement part designed for durability and reliable performance. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to ensure customer confidence.