Bosch 17218 Oxygen Sensor - Upstream Left

Overview of Bosch Actual OE Oxygen Sensor 17218

The Bosch Actual OE Oxygen Sensor 17218 is designed specifically for Audi and Porsche vehicles, including models like the Panamera and S6. This wide-band oxygen sensor features a heated design and precise fitment to ensure accurate emissions control and optimal engine performance.

• Heated wide-band oxygen sensor for improved response time
• Specific fit for Audi Panamera and Porsche S6 models
• 22.6-inch wiring harness length with included harness
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Metal housing with steel finish for durability
• 5 wires and 6 terminals with male pin connectors
• Standard replacement grade for reliable performance
• Connector shape: oblong, male gender
• Overall length of 26.0 inches for proper installation

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and performance consistency for vehicles like the Audi Panamera and Porsche S6. The 17218 part number belongs to this line, emphasizing precise fitment and reliable emissions monitoring.

Detailed Product Description

This Bosch oxygen sensor 17218 is a heated, wide-band sensor designed to accurately measure oxygen levels in the exhaust gases. The heating element allows the sensor to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor features a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size for secure installation. Its metal housing and steel finish provide durability under high-temperature conditions. The wiring harness, measuring 22.6 inches, is included and features an oblong male connector with 5 wires and 6 terminals, ensuring proper electrical connections. This sensor is a standard replacement grade part, designed specifically for Audi Panamera and Porsche S6 models, ensuring a precise fit and reliable operation.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control units
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel economy by providing precise emissions data
• Reduces harmful exhaust emissions by optimizing combustion
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

When installing the Bosch Actual OE Oxygen Sensor 17218, ensure the vehicle is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the sensor’s wiring harness length and connector type match the vehicle’s specifications. Thread the sensor carefully to avoid cross-threading, and tighten to manufacturer torque specifications. The included wiring harness simplifies connection, but inspect connectors for corrosion or damage before installation.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. The Actual OE Oxygen Sensor line is designed to match original equipment specifications for fit and function. While specific warranty details for part number 17218 may vary, Bosch typically offers a limited warranty covering defects in materials and workmanship.