Walker 350-34019 Oxygen Sensor - Center or Upstream

Overview of Walker 350-34019 Oxygen Sensor

The Walker 350-34019 oxygen sensor is designed specifically for select Dodge and Mitsubishi vehicles, including the Expo, Expo LRV, Mighty Max, and Ram 50 models. 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 Dodge and Mitsubishi models
• 14.29-inch wiring harness length for precise installation
• 20 gauge wire measurement with 4 wires for reliable signal transmission
• Radiused polygon female connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 17.83 inches for proper fitment

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components tailored to exact vehicle specifications. The line emphasizes compatibility and durability, ensuring that parts like the 350-34019 oxygen sensor meet the requirements of specific vehicle makes and models without compromise.

Product Description and Attributes

The Walker 350-34019 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions sooner after engine start. The sensor includes a 14.29-inch wiring harness with 20 gauge wires, arranged in a 4-wire configuration to support accurate signal transmission and heater circuit operation. Its radiused polygon female connector ensures a secure and precise fit, minimizing the risk of connection issues. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system of compatible Dodge and Mitsubishi vehicles. The overall length of 17.83 inches accommodates proper positioning within the exhaust stream.

Compatible Vehicles and Applications

• Dodge Expo and Expo LRV models requiring a specific heated oxygen sensor
• Mitsubishi Mighty Max and Ram 50 models needing precise emission sensor replacement
• Replacement for faulty or aging oxygen sensors affecting engine performance
• Addressing issues related to poor fuel economy and increased emissions
• Resolving check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Walker 350-34019 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector type matches the vehicle harness to ensure a secure connection. The 14.29-inch wiring harness length provides flexibility during installation, but routing should avoid excessive heat or moving parts. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.

Quality Assurance and Warranty

Walker Products Aftermarket parts, including the 350-34019 oxygen sensor, are manufactured to meet or exceed OEM specifications for fit, form, and function. This oxygen sensor undergoes rigorous testing to ensure durability and reliable performance in emission control systems. Warranty coverage details should be confirmed with the product documentation or supplier.