Walker 350-34111 Oxygen Sensor - Downstream

Overview of Walker Oxygen Sensor 350-34111

The Walker 350-34111 oxygen sensor is designed specifically for Chrysler, Dodge Breeze, Sebring, and Stratus models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Chrysler and Dodge Breeze, Sebring, and Stratus
• 9.37-inch wiring harness length for proper installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Overall length of 12.91 inches for compatibility
• Wire gauge measurement of 20 for durability and signal integrity

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to specific vehicle applications. The line emphasizes precise fitment and quality construction, ensuring that parts like the 350-34111 oxygen sensor meet the exact requirements of Chrysler and Dodge vehicles for effective emissions monitoring and control.

Technical Description and Features

The Walker 350-34111 oxygen sensor features a heated sensor element that allows for faster warm-up times and improved sensor response. Its 4-wire design includes two wires for the heater circuit and two for the sensor signal, enhancing accuracy and durability. The sensor’s radiused polygon male connector ensures a secure and corrosion-resistant connection, while the 18.0 mm threaded mounting type provides a reliable fit in the exhaust system. With a wiring harness length of 9.37 inches and an overall length of 12.91 inches, this sensor is engineered for precise installation in Chrysler and Dodge Breeze, Sebring, and Stratus models.

Common Applications and Problem Solving

• Restores accurate air-fuel ratio readings for improved engine efficiency
• Resolves check engine light issues related to oxygen sensor faults
• Helps reduce vehicle emissions by ensuring proper sensor function
• Prevents rough idling and poor fuel economy caused by faulty sensors
• Supports proper catalytic converter operation by providing accurate data

Installation Notes and Tips

• Ensure the vehicle is cool before removing the old sensor to avoid burns
• Use appropriate tools for the 18.0 mm threaded sensor to prevent damage
• Verify connector compatibility with the radiused polygon male plug
• Check wiring harness length (9.37 inches) for proper routing and clearance
• Follow vehicle-specific torque specifications when installing the sensor

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors, including part number 350-34111, are manufactured to meet OEM standards for fit, form, and function. Each sensor undergoes rigorous testing to ensure reliable performance in emission control systems. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region or distributor.