Walker 250-22060 Oxygen Sensor - Upstream

Overview of Walker 250-22060 Oxygen Sensor

The Walker 250-22060 oxygen sensor is designed specifically for select Chevrolet, GMC, Oldsmobile, Pontiac, and Saturn vehicles. This non-heated sensor provides accurate emissions monitoring to help maintain engine performance and comply with emission standards.

• Wiring harness length: 12.91 inches
• Wire gauge measurement: 20 gauge
• Sensor type: Non heated
• Specific fit for select GM models
• Wire quantity: 2 wires
• Connector shape: Radiused polygon
• Connector gender: Female
• Thread diameter: 18.0 mm
• Overall length: 16.46 inches
• Mounting type: Threaded

Walker Products OE Brand Line Details

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. The 250-22060 oxygen sensor is part of this line, ensuring compatibility and reliable performance for the specified vehicle applications. This product line is engineered to provide precise sensor readings and durability consistent with original manufacturer standards.

Product Description and Specifications

This oxygen sensor features a non-heated design with a 20 gauge wire and a 12.91-inch wiring harness length, tailored for specific GM vehicles including Chevrolet Alero, Cavalier, and S10, GMC Sonoma, Oldsmobile L100, L200, LS, LS1, LW1, LW200, Pontiac Grand Am, Sunfire, and Saturn models. The sensor uses a threaded mounting type with an 18.0 mm thread diameter for secure installation. Its connector is a female radiused polygon shape, designed to fit precisely with the vehicle’s wiring harness. The overall length of 16.46 inches allows for proper placement within the exhaust system.

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 issues related to faulty oxygen sensors
• Resolves check engine light triggers caused by sensor failure
• Supports proper catalytic converter function

Installation Notes and Tips

Ensure the vehicle is cool before installation to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector shape and gender match the vehicle harness before installation. Tighten the sensor to the manufacturer’s torque specifications to prevent leaks or sensor damage. This sensor is designed for specific GM models, so confirm compatibility with your vehicle’s make and model prior to installation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet original equipment standards, ensuring reliable performance and durability. The 250-22060 part number undergoes rigorous quality control to provide consistent sensor output and fitment. Warranty coverage details should be confirmed with the product documentation or supplier.