Walker 250-24135 Oxygen Sensor

Overview of Walker 250-24135 Oxygen Sensor

The Walker 250-24135 oxygen sensor is designed for precise emission control in select Porsche, Saab, and Volvo vehicles. This heated oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions compliance.

• Heated sensor type for faster response times
• Specific fit for Porsche 911, Saab 9-3, 9-5, and Volvo 850, 900, C70, S70, V70 models
• Threaded mounting with 18.0 mm thread diameter
• 26.69-inch wiring harness length with 4 wires and 20 gauge measurement
• Radiused polygon male connector for secure electrical connection
• Overall length of 30.24 inches for proper installation depth

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-24135) is engineered to meet the exact specifications of the original equipment for Porsche, Saab, and Volvo vehicles. Featuring a heated sensor element, it provides quicker warm-up times and more reliable oxygen level readings under various operating conditions. The sensor includes a 26.69-inch wiring harness with four 20-gauge wires, ensuring compatibility with the vehicle’s existing electrical system. Its radiused polygon male connector and threaded mounting type with an 18.0 mm thread diameter allow for a secure and precise fit. The overall length of 30.24 inches supports proper placement within the exhaust system to monitor emissions effectively.

Walker Products OE Line Information

The Walker Products OE line focuses on delivering emission control components that match original equipment standards. This oxygen sensor is part of that line, providing a direct replacement solution that maintains factory performance and durability. Using Walker Products OE parts helps ensure that your Porsche, Saab, or Volvo continues to meet emissions requirements while supporting engine efficiency.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Resolves engine performance issues related to faulty oxygen sensors
• Helps reduce emissions and prevent failed emissions tests
• Eliminates rough idling and poor fuel economy caused by sensor failure
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

Installation requires removal of the old oxygen sensor and threading the Walker 250-24135 sensor into the exhaust manifold or pipe. Ensure the connector matches the vehicle’s wiring harness and that the sensor is tightened to manufacturer torque specifications. The 26.69-inch wiring harness length provides flexibility for routing, but avoid sharp bends or contact with hot exhaust components. Use anti-seize compound on the threads if recommended by the vehicle manufacturer.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet or exceed OEM standards for fit, form, and function. This part undergoes rigorous testing to ensure durability and reliable performance in emission control systems. Warranty coverage details should be confirmed with the distributor or vehicle manufacturer, as they may vary by application.