Walker 250-23013 Oxygen Sensor - Upstream

Overview of Walker 250-23013 Oxygen Sensor for Volkswagen Models

The Walker 250-23013 oxygen sensor is designed specifically for select Volkswagen vehicles including the Cabriolet, Corrado, EuroVan, Fox, Golf, and Jetta. This heated oxygen sensor provides accurate emissions control by monitoring exhaust gases and ensuring optimal engine performance.

• Heated oxygen sensor with 3-wire configuration
• Specific fit for Volkswagen Cabriolet, Corrado, EuroVan, Fox, Golf, and Jetta
• Wiring harness length: 21.38 inches for precise installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Wire gauge measurement: 20 gauge for reliable signal transmission
• Overall length: 24.92 inches to accommodate vehicle design

Walker Products OE Line and Part Specifications

This oxygen sensor is part of the Walker Products OE line, which focuses on providing original equipment quality parts designed to meet or exceed factory specifications. The 250-23013 sensor maintains the integrity of your vehicle’s emissions system by using precise engineering and quality materials. The heated sensor type ensures faster warm-up times, improving fuel efficiency and reducing emissions during cold starts.

Detailed Product Description

The Walker 250-23013 oxygen sensor features a 3-wire heated design that allows for quicker sensor activation and more accurate readings. Its 20 gauge wiring and 21.38-inch harness length provide a reliable electrical connection tailored to the specific Volkswagen models it fits. The radiused polygon male connector ensures a secure and proper fit, minimizing the risk of connection issues. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation and compatibility with the exhaust system of the Cabriolet, Corrado, EuroVan, Fox, Golf, and Jetta.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces engine misfires and rough idling caused by faulty sensors
• Prevents increased emissions and failed emissions tests
• Improves fuel economy by providing accurate oxygen level data
• Resolves check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Walker 250-23013 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector shape and gender match the vehicle’s wiring harness before installation. Properly torque the sensor to manufacturer specifications to prevent exhaust leaks. It is recommended to inspect wiring and connectors for damage during replacement.

Quality Assurance and Warranty

Walker Products OE parts are manufactured to meet original equipment standards, ensuring reliable performance and durability. The 250-23013 oxygen sensor undergoes rigorous testing to comply with emissions control requirements. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use.