Walker 350-34329 Oxygen Sensor - Downstream or Downstream Front

Overview of Walker Oxygen Sensor 350-34329 for Acura RL and TL

The Walker 350-34329 oxygen sensor is designed specifically for Acura RL and TL models, ensuring precise emission control and 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 Acura RL and TL vehicles
• 27.28-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 30.83 inches for proper fitment

Detailed Product Description and Attributes

This Walker Products Aftermarket oxygen sensor (part number 350-34329) is engineered to meet the exact specifications required by Acura RL and TL models. The sensor is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. It features a 27.28-inch wiring harness with 20-gauge wires, providing durability and reliable electrical connectivity. The sensor includes four wires and a radiused polygon-shaped male connector, ensuring a secure and precise connection to the vehicle's wiring system. The threaded mounting type with an 18.0 mm thread diameter allows for straightforward installation and a tight seal to prevent exhaust leaks. With an overall length of 30.83 inches, this sensor fits perfectly within the designated sensor port on compatible Acura models.

Walker Products Aftermarket Brand Line

The Walker Products Aftermarket line focuses on providing replacement emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a reliable and direct-fit solution for Acura RL and TL vehicles. The product line emphasizes quality construction and precise fitment to maintain vehicle emissions compliance and engine performance.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Helps resolve rough idling and engine hesitation
• Reduces increased emissions and failed emissions tests
• Prevents poor fuel economy caused by faulty sensors
• Eliminates check engine light codes related to oxygen sensor failure

Installation Notes and Tips

When installing the Walker 350-34329 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to avoid damage. Verify the connector shape and wire count match the vehicle’s harness before installation. Properly torque the sensor to manufacturer specifications to prevent exhaust leaks. It is recommended to inspect the wiring harness for damage and replace if necessary during installation.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-34329 should be confirmed at the point of purchase, Walker typically offers limited warranties covering defects in materials and workmanship. This ensures dependable performance and peace of mind when replacing oxygen sensors on Acura RL and TL models.