Walker 350-34056 Oxygen Sensor - Downstream

Overview of Walker Oxygen Sensor for Mazda RX-8

The Walker 350-34056 oxygen sensor is designed specifically for the Mazda RX-8, 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 Mazda RX-8 models
• 8.39-inch wiring harness length with 20 gauge wire
• Four-wire configuration with radiused polygon male connector
• Threaded mounting with 18.0 mm thread diameter
• Overall length of 11.93 inches for proper fitment

Detailed Product Description

The Walker 350-34056 oxygen sensor is engineered to meet the emission control requirements of the Mazda RX-8. Featuring a heated sensor type, it quickly reaches operating temperature to provide accurate oxygen level readings. The sensor includes a wiring harness length of 8.39 inches with 20 gauge wire, supporting reliable electrical connections. Its four-wire design ensures proper signal transmission and heater operation. The connector is a radiused polygon shape with a male gender, designed for a secure and precise fit. The sensor mounts via a threaded connection with an 18.0 mm diameter, and the overall length of 11.93 inches accommodates the specific installation needs of the RX-8.

Walker Products Aftermarket Line

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components that meet or exceed OEM specifications. The product line emphasizes compatibility and durability, making it suitable for maintaining the emission systems of vehicles like the Mazda RX-8.

Common Applications and Issues Addressed

• Restores accurate air-fuel mixture readings for engine control
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by ensuring proper sensor feedback
• Reduces harmful emissions by maintaining sensor functionality
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

When installing the Walker 350-34056 oxygen sensor on a Mazda RX-8, ensure the threaded mounting is properly tightened to the manufacturer’s torque specifications. Verify the connector’s radiused polygon shape aligns correctly with the vehicle harness to avoid connection issues. It is recommended to inspect the wiring harness for any damage before installation and replace if necessary to maintain sensor performance.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards for emission control components. While specific warranty details for part number 350-34056 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship to support long-term reliability.