Walker 350-34249 Oxygen Sensor - Downstream or Upstream

Overview of Walker 350-34249 Oxygen Sensor

The Walker 350-34249 oxygen sensor is designed specifically for select Chrysler, Dodge, and Plymouth vehicles. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance for models like the Dodge Dakota and Plymouth Neon.

• Heated sensor type for faster response times
• 33.39-inch wiring harness length for precise fitment
• 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 36.93 inches for proper installation

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing specific-fit emission control components. Walker Products Aftermarket parts are engineered to meet or exceed OEM specifications, ensuring compatibility and durability for vehicles such as the Chrysler Monaco and Dodge D150.

Product Description and Specifications

The Walker 350-34249 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 33.39-inch wiring harness and 20 gauge wires with four conductors provide a stable electrical connection. The radiused polygon female connector ensures a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation. This sensor is designed for specific fitment, compatible with Chrysler, Dodge, and Plymouth models including the D100, D150, D250, Dakota, Monaco, Neon, W100, and W150.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to faulty sensors
• Resolves check engine light triggers caused by oxygen sensor failure
• Improves fuel economy by ensuring optimal sensor operation

Installation Notes and Tips

When installing the Walker 350-34249 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer. Verify the radiused polygon female connector aligns correctly with the vehicle’s wiring harness to avoid damage. This sensor’s specific fitment requires matching the part number to the vehicle make and model for proper operation.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. The 350-34249 part number undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use.