Walker 350-64080 Oxygen Sensor

Overview of Walker 350-64080 Oxygen Sensor

The Walker 350-64080 oxygen sensor is designed specifically for select Chevrolet, INFINITI, and Nissan vehicles. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster response times
• Specific fit for Chevrolet, INFINITI, and Nissan models
• 12.32-inch wiring harness length with 20-gauge wire
• Four-wire configuration with radiused polygon female connector
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 15.87 inches for precise installation

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-64080) is engineered to meet the exact specifications of various Chevrolet, INFINITI, and Nissan vehicles, including models such as the Nissan Altima, Pathfinder, and Sentra, as well as the Chevrolet Colorado and INFINITI QX60. The heated sensor design allows for quicker warm-up times, improving fuel efficiency and reducing emissions sooner after engine start.

The sensor features a 12.32-inch wiring harness with 20-gauge wires, providing durability and reliable electrical connectivity. Its four-wire setup includes a radiused polygon female connector, ensuring a secure and precise fit. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation and compatibility with factory mounting points. The overall length of 15.87 inches supports proper positioning within the exhaust system.

Applications and Common Issues Addressed

• Restores accurate oxygen level readings for engine control units
• Helps resolve rough idling and poor fuel economy
• Reduces emissions-related check engine light triggers
• Improves catalytic converter efficiency
• Prevents drivability problems caused by faulty sensors

Installation Notes and Tips

When installing the Walker 350-64080 oxygen sensor, ensure the vehicle is compatible by verifying the make and model, such as Nissan 370Z or Chevrolet Armada. Use proper tools to avoid damaging the threaded mounting or connector. It is recommended to disconnect the battery before installation to prevent electrical shorts. Confirm the connector matches the radiused polygon female type for a secure connection. After installation, clear any diagnostic trouble codes and perform a test drive to verify sensor operation.

Quality Assurance and Warranty

Walker Products Aftermarket parts are manufactured to meet or exceed OEM standards. The 350-64080 oxygen sensor undergoes rigorous testing to ensure durability and performance in emission control systems. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Refer to the product packaging or official documentation for exact warranty terms.