Walker 350-34199 Oxygen Sensor - Upstream Left or Upstream Right

Overview of Walker Oxygen Sensor for Audi RS6

The Walker 350-34199 oxygen sensor is designed specifically for the Audi RS6, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.

• Heated oxygen sensor for accurate emissions monitoring
• Specific fit for Audi RS6 models
• 31.81-inch wiring harness length for flexible installation
• 22 gauge wire with 4-wire configuration
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon male connector for reliable connection
• Overall length of 35.35 inches for proper fitment

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to specific vehicle applications. The line emphasizes precise fitment and quality construction to meet or exceed OEM standards, making it suitable for maintaining the emission systems of vehicles like the Audi RS6.

Product Description and Specifications

The Walker 350-34199 oxygen sensor is a heated sensor designed to provide accurate feedback to the engine control unit (ECU) for efficient fuel management and emission reduction. Its 4-wire design includes a heating element that allows the sensor to reach operating temperature quickly, improving responsiveness. The sensor’s 31.81-inch wiring harness and 18.0 mm threaded mounting ensure compatibility and ease of installation on the Audi RS6. The radiused polygon male connector provides a secure and stable electrical connection, reducing the risk of signal loss or corrosion.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel ratio for engine efficiency
• Reduces harmful emissions by accurate oxygen level detection
• Prevents engine performance issues related to faulty sensors
• Resolves check engine light triggers caused by sensor failure
• Supports compliance with emission regulations for Audi RS6

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use appropriate tools for threaded sensor removal and installation
• Verify connector type matches the vehicle harness before installation
• Do not over-tighten the sensor; follow torque specifications
• Inspect wiring harness for damage or corrosion prior to installation

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. The 350-34199 part number undergoes rigorous testing to confirm fitment and function for the Audi RS6. Warranty coverage details should be confirmed with the product documentation or supplier.