Walker 250-24070 Oxygen Sensor

Overview of Walker 250-24070 Oxygen Sensor

The Walker 250-24070 oxygen sensor is designed specifically for select Ford, Mazda, and Mercury vehicles. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster response times
• Specific fit for Ford, Mazda, and Mercury models including B3000, Escape, and Explorer
• 27.68-inch wiring harness length with 4 wires of 20 gauge
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 31.22 inches for proper installation

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-24070) is engineered to meet the exact specifications of your vehicle’s original equipment. Featuring a heated sensor element, it provides quicker warm-up times, which helps reduce emissions during cold starts. The sensor includes a 27.68-inch wiring harness with four 20-gauge wires, ensuring reliable electrical connectivity. 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 31.22 inches accommodates proper placement within the exhaust system.

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, ensuring compatibility and performance consistent with factory-installed parts. Using Walker Products OE parts helps maintain your vehicle’s emission system integrity and compliance.

Compatible Vehicles and Common Applications

• Ford B3000, B4000, E-350 Super Duty, Escape, Escort, Explorer, Focus, Ranger
• Mazda B3000, B4000, Tribute, Tracer
• Mercury B3000, B4000, Tribute

This oxygen sensor is designed to address issues such as:

• Erratic engine performance due to faulty oxygen readings
• Increased emissions and failed emissions tests
• Poor fuel economy caused by incorrect air-fuel mixture
• Check engine light triggered by oxygen sensor faults
• Rough idling or hesitation during acceleration

Installation Notes and Tips

When installing the Walker 250-24070 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 matches the radiused polygon male shape for a secure fit. Proper routing of the 27.68-inch wiring harness is important to avoid heat damage or interference with moving parts.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain your vehicle’s emission system reliability and compliance with environmental regulations.