Walker 350-32001 Oxygen Sensor - Downstream or Upstream

Overview of Walker 350-32001 Oxygen Sensor

The Walker 350-32001 oxygen sensor is designed specifically for select Geo and Toyota models, including the Celica, Corolla, Paseo, Previa, Prizm, and Tercel. This non-heated sensor features a flange mount design and a radiused polygon male connector, ensuring precise fitment and reliable performance.

• Wiring harness length: 14.29 inches
• Wire gauge measurement: 20 gauge
• Sensor type: Non-heated oxygen sensor
• Specific fit for Geo and Toyota models
• Wire quantity: 2 wires
• Connector shape: Radiused polygon
• Connector gender: Male
• Thread diameter: 18.0 mm
• Overall length: 17.83 inches
• Mounting type: Flange mount

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing direct-fit emission control components tailored to specific vehicle applications. The line emphasizes compatibility and quality to meet or exceed OEM standards, making it suitable for maintaining proper engine performance and emissions compliance in your Geo or Toyota vehicle.

Product Description and Specifications

The Walker 350-32001 oxygen sensor is a non-heated sensor designed for specific fitment, ensuring accurate readings and optimal engine management. With a 14.29-inch wiring harness and 20-gauge wire, it provides reliable electrical connectivity. The sensor includes two wires and a radiused polygon male connector for secure attachment. Its flange mount design and 18.0 mm thread diameter allow for straightforward installation in the exhaust system. The overall length of 17.83 inches accommodates proper positioning within the vehicle’s emission control system.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for Geo Celica, Toyota Corolla, and other compatible models
• Helps resolve engine performance issues related to faulty oxygen sensors
• Reduces emissions by ensuring proper sensor function
• Prevents check engine light triggers caused by sensor failure
• Supports efficient fuel consumption by maintaining sensor accuracy

Installation Notes and Tips

• Ensure vehicle compatibility with Geo and Toyota models listed before installation
• Use appropriate tools for flange mount removal and installation
• Handle the sensor wiring carefully to avoid damage to the 20-gauge wires and connector
• Verify connector gender and shape match the vehicle harness for proper connection
• Torque the sensor to manufacturer specifications to prevent leaks or damage

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, providing reliable performance in emission control applications. The 350-32001 part number undergoes rigorous testing to ensure durability and accuracy. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship under normal use.