Walker 250-25124 Oxygen Sensor - Upstream Left or Upstream Right

Overview of Walker 250-25124 Oxygen Sensor for Ford Vehicles

The Walker 250-25124 oxygen sensor is designed specifically for Ford F-150 and Mustang models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.

• Heated oxygen sensor for accurate emissions monitoring
• Specific fit for Ford F-150 and Mustang models
• Threaded mounting with 18.0 mm thread diameter
• 25.93 inches wiring harness length with 5 wires of 20 gauge
• Radiused polygon female connector for reliable connection
• Overall length of 28.54 inches for proper fitment

Detailed Features and Specifications

This Walker Products OE oxygen sensor (part number 250-25124) is engineered with a heated sensor element to provide faster response times and improved fuel efficiency. The sensor includes a 25.93-inch wiring harness with five 20-gauge wires, allowing for precise signal transmission. Its radiused polygon female connector ensures a secure and corrosion-resistant connection, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation in compatible Ford F-150 and Mustang vehicles. The overall length of 28.54 inches accommodates proper placement within the exhaust system.

Walker Products OE Brand Line

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor is part of that line, providing reliable performance and durability tailored to specific vehicle applications. Using a Walker Products OE sensor helps maintain the integrity of your vehicle’s emission control system.

Common Applications and Issues Addressed

• Restores accurate oxygen level readings for engine control units
• Helps resolve rough idling and poor fuel economy
• Reduces emissions by ensuring proper air-fuel mixture
• Prevents check engine light triggers related to oxygen sensor faults
• Supports compliance with emission regulations for Ford F-150 and Mustang

Installation Notes and Tips

When installing the Walker 250-25124 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. Verify the connector shape and wire count match the vehicle harness before installation. Proper torque specifications should be followed to avoid sensor damage.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details may vary, these sensors typically come with a limited warranty covering defects in materials and workmanship. Always consult product documentation or the vehicle manufacturer for warranty terms.