Walker 250-24841 Oxygen Sensor

Overview of Walker 250-24841 Oxygen Sensor for Porsche and Saab

The Walker Products OE 250-24841 oxygen sensor is designed specifically for select Porsche and Saab models, including the Porsche 911 and Saab 9-3 and 9-3X. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fitment for Porsche 911 and Saab 9-3, 9-3X models
• 19.21-inch wiring harness length with 22-gauge wires
• Radiused polygon male connector for secure electrical connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 22.76 inches for proper installation depth

Detailed Features and Specifications

This Walker 250-24841 oxygen sensor features a heated sensor type that allows for faster warm-up times and improved emissions control under various operating conditions. The sensor includes a 4-wire configuration with 22-gauge wires, providing both the sensor signal and heater power. The wiring harness length measures 19.21 inches, allowing for proper routing and connection within the engine bay. The connector is a radiused polygon shape with a male gender, ensuring a secure and precise fit with the vehicle's wiring harness. The sensor mounts via a threaded design with an 18.0 mm thread diameter, compatible with the exhaust system of the specified Porsche and Saab models. The overall length of 22.76 inches supports correct positioning for accurate oxygen measurement.

Walker Products OE Line Information

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor from the Walker Products OE series is engineered to provide reliable emissions control and durability, matching the performance standards expected by Porsche and Saab manufacturers. Using parts from this line helps maintain vehicle compliance with emissions regulations and supports engine efficiency.

Applications and Problem Resolution

• Restores accurate air-fuel ratio readings for improved fuel economy
• Helps resolve check engine light issues related to oxygen sensor faults
• Reduces emissions by ensuring proper catalytic converter function
• Prevents engine performance problems caused by faulty sensor signals
• Supports smooth engine idling and acceleration response

Installation Notes and Tips

When installing the Walker 250-24841 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Verify the connector shape and gender match the vehicle harness before installation. Proper routing of the 19.21-inch wiring harness is important to avoid heat damage or interference with moving parts. Follow vehicle-specific torque specifications to avoid sensor damage.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. This part number 250-24841 is backed by Walker's quality assurance protocols. Please refer to Walker's official warranty documentation for specific coverage details.