Walker 350-34482 Oxygen Sensor - Downstream, Downstream Front or Upstream

Overview of Walker 350-34482 Oxygen Sensor

The Walker 350-34482 oxygen sensor is designed specifically for select Acura and Honda models, including the Accord, Civic, and NSX. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fit for Acura and Honda vehicles such as Civic, Accord, and Odyssey
• Threaded mounting type with 18.0 mm thread diameter for secure installation
• 14.29-inch wiring harness length with radiused polygon male connector
• Wire gauge measurement of 20 for durability and signal integrity
• Overall length of 17.83 inches for proper fitment in exhaust system

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34482) is engineered to meet the exact specifications of various Acura and Honda models, including the Civic del Sol, CL, EL, Integra, and Odyssey. Featuring a heated sensor type, it quickly reaches operating temperature to provide accurate oxygen level readings. The sensor’s 4-wire configuration supports both the heating element and signal transmission, enhancing responsiveness and durability. The radiused polygon male connector ensures a secure and precise electrical connection, while the 18.0 mm threaded mounting type allows for straightforward installation in the exhaust manifold or pipe.

Common Applications and Issues Addressed

• Restores proper air-fuel ratio monitoring for improved fuel efficiency
• Resolves check engine light triggers related to oxygen sensor faults
• Helps reduce harmful emissions by providing accurate sensor data
• Prevents engine performance issues caused by faulty oxygen sensors
• Supports smooth engine idling and acceleration response

Installation Notes and Tips

When installing the Walker 350-34482 oxygen sensor, ensure the vehicle is cool to avoid burns. Use a proper oxygen sensor socket to avoid damaging the sensor or wiring harness. Verify the connector’s radiused polygon shape matches the vehicle’s harness for a secure fit. Thread the sensor carefully into the exhaust port to the specified torque to prevent leaks or damage. This sensor is designed for specific Acura and Honda models, so confirm compatibility before installation.

Quality Assurance and Warranty

Walker Products Aftermarket parts are manufactured to meet or exceed OEM standards. The 350-34482 oxygen sensor undergoes rigorous testing to ensure durability and accurate performance under various operating conditions. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.