Walker 350-34281 Oxygen Sensor - Downstream Right

Overview of Walker Oxygen Sensor 350-34281 for Infiniti J30

The Walker 350-34281 oxygen sensor is designed specifically for the Infiniti J30, 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 Infiniti J30 models
• Threaded mounting with 18.0 mm thread diameter
• 21.18 inches wiring harness length with 4 wires of 20 gauge
• Radiused polygon male connector for reliable connection
• Overall length of 24.72 inches for proper fitment

Detailed Product Features and Specifications

This Walker oxygen sensor (part number 350-34281) is engineered with a heated sensor element to provide faster response times and improved fuel efficiency. The sensor includes a 21.18-inch wiring harness with four 20-gauge wires, allowing for stable electrical signals and compatibility with the vehicle’s emission system. The radiused polygon male connector ensures a secure and precise connection, reducing the risk of electrical faults. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the designated exhaust port of the Infiniti J30.

Walker Products Aftermarket Line Information

The Walker Products Aftermarket line offers reliable emission control components designed to meet or exceed OEM specifications. This product line focuses on providing specific-fit sensors like the 350-34281 oxygen sensor, tailored to exact vehicle applications such as the Infiniti J30. By using Walker Products Aftermarket parts, technicians can expect consistent quality and compatibility with factory systems.

Applications and Common Issues Addressed

• Maintains accurate air-fuel mixture readings for the Infiniti J30
• Helps resolve engine performance issues related to faulty oxygen sensors
• Reduces emissions by ensuring proper catalytic converter function
• Prevents check engine light triggers caused by sensor failure
• Improves fuel economy by providing precise sensor data

Installation Notes and Tips

When installing the Walker 350-34281 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Connect the radiused polygon male connector firmly to avoid electrical connection issues. Verify wiring harness routing to prevent damage from heat or moving parts. Always follow Infiniti J30 service manual guidelines for sensor replacement procedures.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors undergo rigorous testing to meet emission control standards and durability requirements. The 350-34281 sensor is manufactured to provide consistent performance and reliability. Warranty coverage details should be confirmed with the product documentation or supplier, ensuring peace of mind with your purchase.