Walker 350-34168 Oxygen Sensor - Downstream

Overview of Walker Oxygen Sensor 350-34168 for Honda Vehicles

The Walker 350-34168 oxygen sensor is designed specifically for select Honda models including the City, CR-Z, Fit, and Insight. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance by providing precise air-fuel mixture data.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Honda City, CR-Z, Fit, and Insight models
• 30.04-inch wiring harness length for flexible installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon female connector for secure connection
• Wire gauge measurement of 22 for reliable signal transmission
• Overall length of 33.58 inches for proper fitment

Walker Products Aftermarket Line Details

The Walker Products Aftermarket line focuses on providing replacement emission control components that meet or exceed OEM specifications. This oxygen sensor from the Walker Products Aftermarket range is engineered to deliver consistent performance and durability, ensuring compatibility and reliable operation within the specified Honda models.

Technical Description and Features

This oxygen sensor features a heated design with four wires, allowing for faster sensor warm-up and improved emissions control. The 22-gauge wiring ensures stable electrical signals, while the 30.04-inch wiring harness length offers installation flexibility. The sensor’s threaded mounting type with an 18.0 mm diameter allows for secure attachment in the exhaust system. The radiused polygon female connector provides a precise and secure electrical connection, reducing the risk of disconnection or signal loss. Overall, the 33.58-inch length accommodates proper positioning within the vehicle’s exhaust system.

Common Applications and Problem Resolution

• Restores accurate air-fuel ratio readings for Honda City, CR-Z, Fit, and Insight
• Helps resolve engine performance issues related to faulty oxygen sensors
• Reduces emissions by ensuring proper sensor operation
• Prevents check engine light triggers caused by sensor failure
• Improves fuel efficiency by maintaining correct sensor feedback

Installation Notes and Tips

Ensure the vehicle is cool before installation to avoid burns. Use the correct tools to remove the old sensor and install the Walker 350-34168 oxygen sensor securely by threading it into place. Verify the radiused polygon female connector is fully seated to prevent electrical issues. Check wiring harness routing to avoid contact with hot or moving parts. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty

Walker oxygen sensors are manufactured to meet stringent quality standards for emission control components. The 350-34168 part number undergoes rigorous testing to ensure durability and reliable performance in compatible Honda models. Warranty coverage details should be confirmed with the product documentation or supplier.