Bosch 17330 Oxygen Sensor - Upstream

Overview of Bosch Actual OE Oxygen Sensor 17330

The Bosch Actual OE Oxygen Sensor 17330 is designed specifically for Audi S5 and S6 models, providing precise air-fuel mixture readings to optimize engine performance and emissions control. This heated wide-band oxygen sensor ensures accurate data transmission for efficient combustion management.

• Heated oxygen sensor for faster response times
• Specific fit for Audi S5 and S6 vehicles
• Wide-band sensor type for precise air-fuel ratio measurement
• 9.3-inch wiring harness with oblong male connector
• Threaded mounting type with 18 mm thread diameter
• Durable metal housing with steel finish
• Standard replacement grade for reliable performance
• Includes wiring harness with 5 wires and 6 terminals
• 22 mm hex size for installation

Detailed Product Description

The Bosch Actual OE Oxygen Sensor 17330 is engineered to meet the exact specifications of Audi S5 and S6 models, ensuring compatibility and optimal function. As part of Bosch's Actual OE Oxygen Sensor line, this sensor replicates the original equipment's design and performance characteristics. Featuring a heated element, it quickly reaches operating temperature to provide accurate oxygen level readings, which are critical for the engine control unit to adjust fuel injection and reduce emissions.

This wide-band oxygen sensor includes a 9.3-inch wiring harness with an oblong male connector and blade-type terminals, facilitating a secure and precise electrical connection. The sensor's metal housing and steel finish provide durability under harsh engine conditions. Its threaded mounting type with an 18 mm diameter and 22 mm hex size allows for straightforward installation using standard tools.

Common Applications and Issues Addressed

• Helps resolve poor fuel economy by ensuring accurate air-fuel mixture readings
• Reduces engine misfires caused by incorrect oxygen sensor data
• Assists in lowering harmful emissions for compliance with environmental standards
• Prevents check engine light triggers related to oxygen sensor faults
• Improves overall engine performance and drivability in Audi S5 and S6 vehicles

Installation Notes and Tips

When installing the Bosch Actual OE Oxygen Sensor 17330, ensure the engine is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the wiring harness length of 9.3 inches is sufficient for your vehicle's routing. Confirm the oblong male connector aligns properly with the vehicle's harness to avoid connection issues. Thread the sensor carefully to prevent cross-threading and torque to manufacturer specifications.

Quality Assurance and Warranty

Bosch's Actual OE Oxygen Sensor line is designed to meet or exceed OEM standards, providing reliable performance and durability. This sensor is a standard replacement grade part, manufactured with high-quality materials including a metal housing and steel finish to withstand engine environment stresses. While specific warranty details are not provided here, Bosch typically offers coverage consistent with industry standards for emission control sensors.