Walker 350-34632 Oxygen Sensor - Downstream or Downstream Front

Overview of Walker 350-34632 Oxygen Sensor

The Walker 350-34632 oxygen sensor is designed specifically for select Acura and Honda models, including the Accord, ILX, MDX, Pilot, RDX, TLX, and TSX. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector, ensuring precise fitment and reliable performance.

• Heated oxygen sensor for accurate emissions control
• Specific fit for Acura and Honda vehicles
• Threaded mounting with 18.0 mm thread diameter
• 6.42-inch wiring harness length with 4 wires of 22 gauge
• Radiused polygon female connector for secure connection
• Overall length of 9.96 inches for proper installation

Detailed Product Description

This oxygen sensor from Walker Products Aftermarket is engineered to meet the exact specifications required by Acura and Honda vehicles. The sensor type is heated, which helps it reach operating temperature quickly for improved emissions monitoring. The 4-wire design with 22 gauge wiring ensures stable signal transmission, while the 6.42-inch wiring harness length provides sufficient reach for installation without excess slack. The radiused polygon female connector is designed to match factory connectors, reducing the risk of connection issues. The threaded mounting type with an 18.0 mm diameter allows for secure and straightforward installation in the exhaust system.

Walker Products Aftermarket Line

Walker Products Aftermarket offers a range of emission control components designed to meet or exceed OEM standards. This product line focuses on delivering reliable, vehicle-specific parts that support proper engine management and emissions compliance. The 350-34632 oxygen sensor is part of this line, providing a direct replacement solution for Acura and Honda models requiring precise sensor specifications.

Common Applications and 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 350-34632 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. Confirm the connector matches the radiused polygon female shape for a secure fit. Verify wiring harness length and routing to prevent strain or interference with other components. Follow vehicle-specific torque specifications for sensor installation.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, these sensors typically come with a limited warranty covering defects in materials and workmanship. Using a sensor designed for your Acura or Honda model helps maintain emissions compliance and engine efficiency.