Walker 350-32011 Oxygen Sensor - Upstream

Overview of Walker 350-32011 Oxygen Sensor

The Walker 350-32011 oxygen sensor is designed specifically for Dodge Montero and Mitsubishi Raider models. This non-heated oxygen sensor features a threaded mounting type and a radiused polygon female connector, ensuring precise fitment and reliable performance in emission control systems.

• Wiring harness length: 45.39 inches
• Wire gauge measurement: 20 gauge
• Sensor type: Non heated
• Specific fit for Dodge Montero and Mitsubishi Raider
• Wire quantity: 2 wires
• Connector shape: Radiused polygon
• Connector gender: Female
• Thread diameter: 18.0 mm
• Overall length: 48.94 inches
• Mounting type: Threaded

Detailed Product Description

This oxygen sensor from Walker Products Aftermarket is engineered to meet the exact specifications required by Dodge Montero and Mitsubishi Raider vehicles. The 350-32011 part number identifies a non-heated sensor with a 20-gauge wire and a 45.39-inch wiring harness length, providing sufficient reach for proper installation. The sensor’s radiused polygon female connector and 18.0 mm threaded mounting ensure a secure and accurate connection to the vehicle’s emission system. With two wires, this sensor is designed for specific fitment rather than universal application, reducing installation errors and improving sensor reliability.

The Walker Products Aftermarket line focuses on delivering replacement parts that meet OEM standards for fit, form, and function. This oxygen sensor is part of that line, offering a direct replacement solution for emission control sensors in select Dodge and Mitsubishi models.

Common Applications and Issues Addressed

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

Installation Notes and Tips

• Ensure vehicle compatibility with Dodge Montero or Mitsubishi Raider before installation
• Use appropriate tools for threaded mounting to avoid damage
• Verify connector type matches the vehicle harness (radiused polygon, female)
• Handle wiring harness carefully to prevent wire damage during installation
• Follow vehicle manufacturer torque specifications for sensor mounting

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 350-32011 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship to ensure long-term reliability in emission control applications.