Walker 350-34101 Oxygen Sensor - Center, Downstream or Upstream

Overview of Walker 350-34101 Oxygen Sensor

The Walker 350-34101 oxygen sensor is designed specifically for select Acura and Honda models, including the Civic, CR-V, EL, Element, and Insight. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.

• Heated sensor type for faster warm-up and improved efficiency
• Specific fit for Acura and Honda vehicles, including Civic and CR-V
• Threaded mounting type with an 18.0 mm thread diameter
• 10.16-inch wiring harness length with 4 wires of 20 gauge
• Radiused polygon female connector for secure electrical connection
• Overall length of 13.7 inches for proper installation depth

Detailed Product Description

This oxygen sensor from Walker Products Aftermarket is engineered to meet the exact specifications of your Acura or Honda vehicle. The heated sensor element allows the unit to reach operating temperature quickly, reducing emissions during cold starts. The 4-wire design supports both sensor heating and signal transmission, ensuring reliable data for the engine control unit. The radiused polygon female connector provides a secure and precise fit, minimizing the risk of electrical issues. With a threaded mounting type and an 18.0 mm thread diameter, installation aligns with factory standards for a proper seal and sensor positioning.

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 emissions compliance and engine efficiency. The 350-34101 oxygen sensor is part of this line, providing a direct replacement solution for Acura and Honda models requiring precise sensor performance.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control
• Helps resolve rough idling and poor fuel economy
• Reduces emissions-related check engine light triggers
• Improves cold start performance with heated sensor technology
• Prevents sensor-related drivability problems in Acura and Honda vehicles

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use appropriate oxygen sensor socket for removal and installation
• Verify connector type matches the vehicle harness for compatibility
• Apply anti-seize compound on threads if not pre-coated
• Torque sensor to manufacturer specifications to prevent leaks

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards for durability and performance. The 350-34101 part number undergoes rigorous testing to ensure reliable operation in emission control systems. Warranty coverage details should be confirmed with the product documentation or supplier.