Walker 350-32029 Oxygen Sensor - Downstream or Upstream

Overview of Walker 350-32029 Oxygen Sensor

The Walker 350-32029 oxygen sensor is designed specifically for select Geo and Toyota vehicles, including the Prizm and Van models. This non-heated oxygen sensor features a flange mount design and a radiused polygon male connector, ensuring precise fitment and reliable performance.

• Wiring harness length: 17.44 inches
• Wire gauge measurement: 20 gauge
• Sensor type: Non heated
• Wire quantity: 2 wires
• Connector shape: Radiused polygon
• Connector gender: Male
• Thread diameter: 18.0 mm
• Overall length: 20.98 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 specific-fit emission control components. The line emphasizes compatibility and quality to meet or exceed OEM standards, making it suitable for targeted applications such as the Geo Prizm and Toyota Van. The 350-32029 sensor is engineered to integrate seamlessly with the vehicle’s existing wiring and mounting points.

Product Description and Features

The Walker 350-32029 oxygen sensor is a non-heated sensor designed for specific fitment on Geo Prizm and Toyota Van models. It includes a 17.44-inch wiring harness with 20-gauge wires, providing durability and proper electrical conductivity. The sensor’s flange mount and 18.0 mm thread diameter ensure secure installation. The radiused polygon male connector allows for a precise connection to the vehicle’s wiring harness, reducing the risk of electrical issues. With two wires, this sensor is designed to accurately monitor oxygen levels in the exhaust system, contributing to efficient engine performance and emissions control.

Common Applications and Issues Addressed

• Helps maintain optimal air-fuel mixture for engine efficiency
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance problems related to faulty sensors
• Addresses check engine light triggers related to oxygen sensor faults
• Supports proper operation of the vehicle’s emission control system

Installation Notes and Tips

When installing the Walker 350-32029 oxygen sensor, ensure the flange mount is securely fastened to prevent exhaust leaks. Verify the connector’s radiused polygon shape and male gender match the vehicle’s wiring harness for a proper fit. Use appropriate tools to avoid damaging the 18.0 mm threaded sensor body. It is recommended to inspect the wiring harness length of 17.44 inches to confirm compatibility with the vehicle’s routing requirements.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet industry standards for emission control components. The 350-32029 part number undergoes quality checks to ensure durability and reliable sensor performance. While specific warranty details are not provided here, Walker typically offers coverage consistent with aftermarket emission sensor products, supporting long-term vehicle operation.