Walker 250-24001 Oxygen Sensor

Overview of Walker Products OE Oxygen Sensor 250-24001

The Walker Products OE Oxygen Sensor 250-24001 is designed for precise emission control in select vehicles from Ford, Jaguar, Lincoln, Mazda, Mercury, and Aston Martin. This heated oxygen sensor features a specific fitment and advanced wiring to ensure accurate exhaust gas monitoring and optimal engine performance.

• Heated oxygen sensor with 4-wire configuration for reliable operation
• Specific fit for various Ford, Jaguar, Lincoln, Mazda, Mercury, and Aston Martin models
• Threaded mounting type with 18.0 mm thread diameter for secure installation
• Radiused polygon male connector for precise electrical connection
• Wiring harness length of 13.31 inches and overall length of 16.85 inches
• 20 gauge wire for durability and signal integrity

Detailed Product Features and Specifications

This Walker oxygen sensor (part number 250-24001) is engineered with a heated sensor element to provide faster response times and improved fuel efficiency. The 4-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring consistent performance under varying engine conditions. The radiused polygon male connector offers a secure and corrosion-resistant connection, reducing the risk of electrical faults. With a wiring harness length of 13.31 inches and an overall length of 16.85 inches, this sensor fits precisely in the exhaust system of compatible vehicles. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation and replacement.

Walker Products OE Brand Line Information

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor is part of that line, ensuring compatibility and reliability for emission control systems in specific vehicle makes and models. Choosing a Walker Products OE sensor helps maintain factory-level performance and emission standards.

Compatible Vehicles and Common Applications

This oxygen sensor is compatible with a range of vehicles, including Ford models such as F-150, Explorer, Mustang, and Taurus; Lincoln models like Navigator and Town Car; Jaguar DB7 and DB9; Mazda CX-9; Mercury Grand Marquis and Mountaineer; and Aston Martin models. It is designed for specific fitment, ensuring proper function in these vehicles.

• Helps resolve issues with poor fuel economy due to inaccurate oxygen readings
• Addresses engine performance problems such as rough idling or hesitation
• Reduces emissions by providing accurate feedback to the engine control unit
• Prevents check engine light triggers related to oxygen sensor faults
• Supports proper catalytic converter operation by monitoring exhaust gases

Installation Notes and Tips

When installing the Walker 250-24001 oxygen sensor, ensure the engine is cool to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to prevent damage. Verify the connector matches the radiused polygon male design for a secure fit. Avoid twisting or stretching the wiring harness, which measures 13.31 inches, to maintain sensor integrity. It is recommended to check for any exhaust leaks before installation to ensure accurate sensor readings.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details for part number 250-24001 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship. This sensor is built to maintain emission compliance and support long-term vehicle operation.