Walker 250-24170 Oxygen Sensor - Downstream

Overview of Walker 250-24170 Oxygen Sensor for Volkswagen

The Walker 250-24170 oxygen sensor is designed specifically for Volkswagen Golf and Jetta models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.

• Heated sensor type for faster response times
• Specific fit for Volkswagen Golf and Jetta
• 33.98 inches wiring harness length for flexible installation
• 22 gauge wire measurement with 4 wires for reliable signal transmission
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 37.52 inches for proper fitment

Walker Products OE Brand Line Details

This oxygen sensor is part of the Walker Products OE line, which focuses on providing original equipment quality parts. Walker Products OE components are engineered to meet or exceed OEM specifications, ensuring compatibility and durability for emission control systems in Volkswagen vehicles.

Detailed Product Description

The Walker 250-24170 oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 4-wire configuration and 22 gauge wiring ensure accurate and stable signal output. The sensor’s radiused polygon male connector and threaded mounting with an 18.0 mm diameter provide a secure and precise fit. With a wiring harness length of nearly 34 inches and an overall length of 37.52 inches, this sensor is tailored for Volkswagen Golf and Jetta models, ensuring proper installation without modifications.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for engine efficiency
• Reduces harmful emissions by accurate exhaust gas monitoring
• Prevents engine performance problems related to faulty oxygen sensors
• Resolves check engine light triggers caused by sensor failure
• Supports smooth engine idling and acceleration

Installation Notes and Tips

Installation requires removing the old oxygen sensor and threading the Walker 250-24170 sensor into the exhaust manifold or pipe. The 18.0 mm threaded mounting ensures compatibility with Volkswagen Golf and Jetta exhaust ports. Ensure the radiused polygon male connector is securely attached to the vehicle’s wiring harness. Avoid over-tightening to prevent damage to the sensor or exhaust components. It is recommended to use anti-seize compound on the threads for easier future removal.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards and OEM specifications. This part number 250-24170 undergoes rigorous testing to ensure durability and reliable performance in Volkswagen Golf and Jetta vehicles. Warranty coverage details should be confirmed with the supplier or manufacturer.