Walker 250-24417 Oxygen Sensor

Overview of Walker 250-24417 Oxygen Sensor

The Walker 250-24417 oxygen sensor is designed specifically for select Audi and Volkswagen models, including the A4, A4 Quattro, Cabriolet, EuroVan, Passat, Pointer, and Pointer Truck. 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 Audi and Volkswagen vehicles
• 54.25-inch wiring harness length for flexible installation
• 20 gauge wire with 4-wire configuration
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 57.8 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 designed to meet or exceed factory specifications. The Walker Products OE line ensures that the 250-24417 oxygen sensor delivers reliable performance and durability tailored to the exact requirements of the vehicle’s emission system.

Product Features and Specifications

The Walker 250-24417 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 4-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring accurate data transmission to the engine control unit. The radiused polygon male connector provides a secure and precise fit, minimizing the risk of connection issues. With a wiring harness length of 54.25 inches and an overall length of 57.8 inches, this sensor is engineered for proper installation in the specified Audi and Volkswagen models.

Common Applications and Problem Resolution

• Helps correct engine misfires caused by faulty oxygen sensor readings
• Reduces rough idling and poor acceleration linked to sensor failure
• Improves fuel economy by providing accurate air-fuel mixture data
• Prevents increased emissions and failed emissions tests
• Resolves check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Walker 250-24417 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. The 18.0 mm thread diameter matches factory specifications for a secure fit. Carefully connect the radiused polygon male connector to the vehicle’s wiring harness to avoid damage. Due to the specific fitment for Audi and Volkswagen models, verify compatibility with your vehicle’s year and engine type before installation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable operation and longevity. While specific warranty details for part number 250-24417 are not provided here, Walker typically offers coverage against defects in materials and workmanship. For precise warranty information, consult the product documentation or manufacturer resources.