Walker 350-34467 Oxygen Sensor - Downstream

Overview of Walker Oxygen Sensor 350-34467 for Nissan Vehicles

The Walker 350-34467 oxygen sensor is designed specifically for Nissan Altima and Rogue models, 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 with 4 wires for accurate readings
• Specific fit for Nissan Altima and Rogue models
• Threaded mounting with 18.0 mm thread diameter
• 16.26 inches wiring harness length and 19.8 inches overall length
• 20 gauge wire measurement for durability and signal integrity
• Radiused polygon male connector for reliable connection

Detailed Product Description

This Walker oxygen sensor (part number 350-34467) is engineered to meet the emission control requirements of Nissan Altima and Rogue vehicles. The sensor type is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. It includes four wires with a 20 gauge measurement, providing stable electrical signals to the engine control unit. The wiring harness length of 16.26 inches and overall length of 19.8 inches offer flexibility during installation. The sensor mounts via a threaded connection with an 18.0 mm diameter, ensuring a secure fit. The connector features a radiused polygon shape with a male gender, designed for compatibility with the vehicle's wiring harness.

Walker Products Aftermarket Line

The Walker Products Aftermarket line focuses on providing reliable emission control components that meet or exceed OEM specifications. This oxygen sensor is part of that line, offering a direct replacement solution tailored for specific Nissan models. The product line emphasizes quality and fitment accuracy, supporting proper engine management and emissions compliance.

Common Applications and Issues Addressed

• Replacement for faulty or failing oxygen sensors in Nissan Altima and Rogue
• Helps resolve engine performance issues related to incorrect air-fuel mixture
• Reduces emissions by providing accurate oxygen level data to the ECU
• Prevents check engine light triggers caused by sensor malfunction
• Improves fuel economy by maintaining optimal combustion conditions

Installation Notes and Tips

When installing the Walker 350-34467 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector shape and gender match the vehicle harness before installation. Proper torque should be applied to the threaded sensor to prevent leaks or sensor damage. It is recommended to inspect wiring for any damage or corrosion during replacement.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-34467 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship. This ensures reliable performance and durability for Nissan Altima and Rogue vehicles.