Walker 250-241175 Oxygen Sensor - Downstream, Downstream Left or Downstream Right

Overview of Walker 250-241175 Oxygen Sensor for Ford Vehicles

The Walker 250-241175 oxygen sensor is designed specifically for select Ford models, including the Edge, F-150, F-250 Super Duty, F-350 Super Duty, Fusion, Mustang, and Transit series. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance.

• Heated oxygen sensor with 4-wire design for precise readings
• Specific fit for Ford Edge, F-150, F-250 Super Duty, F-350 Super Duty, Fusion, Mustang, and Transit-150/250/350/350 HD
• 19.29-inch wiring harness length with 20-gauge wire for durability
• Radiused polygon female connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter for easy installation
• Overall length of 21.65 inches to fit exact OEM specifications

Walker Products OE Line and Its Relevance

This oxygen sensor is part of the Walker Products OE line, which focuses on delivering components that meet original equipment specifications. The OE line ensures that each part, including this sensor, matches the fit, form, and function required by the vehicle manufacturer, providing reliable performance and compatibility with the specified Ford models.

Detailed Product Description and Attributes

The Walker 250-241175 oxygen sensor features a heated sensor type with a 4-wire configuration, allowing for faster warm-up times and more accurate air-fuel mixture readings. The wiring harness length of 19.29 inches and 20-gauge wire gauge measurement provide durability and ease of routing within the engine bay. The radiused polygon female connector ensures a secure and precise connection to the vehicle’s wiring harness. With a threaded mounting type and an 18.0 mm thread diameter, this sensor installs directly into the exhaust system, maintaining proper sealing and sensor positioning. The overall length of 21.65 inches is designed to meet the exact OEM specifications for the listed Ford models.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel ratio for efficient combustion
• Reduces emissions by providing accurate oxygen level data to the engine control unit
• Prevents engine performance issues such as rough idling or hesitation
• Addresses check engine light triggers related to oxygen sensor faults
• Supports compliance with emissions regulations for Ford Edge, F-150, Fusion, Mustang, and Transit models

Installation Notes and Tips

Installation requires removing the old oxygen sensor and threading the Walker 250-241175 sensor into the exhaust port. Ensure the connector matches the radiused polygon female design for proper connection. Use appropriate tools to avoid damaging the 18.0 mm threaded mounting. Verify wiring harness routing to prevent contact with hot or moving parts. It is recommended to check for any diagnostic trouble codes before and after installation to confirm proper sensor operation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 250-241175 may vary, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.