Walker 250-24873 Oxygen Sensor - Downstream

Overview of Walker 250-24873 Oxygen Sensor for Ford Transit Connect

The Walker 250-24873 oxygen sensor is designed specifically for the Ford Transit Connect, providing precise emission control through accurate air-fuel mixture monitoring. This heated oxygen sensor ensures reliable performance and compatibility with your vehicle's emission system.

• Heated sensor type for faster response times
• Specific fit for Ford Transit Connect models
• 41.85-inch wiring harness length for optimal installation
• 20 gauge wire measurement with 4 wires for accurate signal transmission
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 45.39 inches for proper fitment

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-24873) is engineered to meet the exact specifications of the Ford Transit Connect. Featuring a heated sensor element, it quickly reaches operating temperature to provide accurate oxygen level readings, which are critical for efficient engine management and emission control. The sensor includes a 41.85-inch wiring harness with 20 gauge wires and a radiused polygon male connector, ensuring a secure and reliable electrical connection. Its threaded mounting type with an 18.0 mm diameter allows for straightforward installation and a tight seal within the exhaust system.

The Walker Products OE line focuses on delivering original equipment quality parts that match or exceed factory standards. This oxygen sensor is part of that line, offering a direct replacement solution that maintains the integrity of your vehicle’s emission system.

Common Applications and Issues Addressed

• Restores proper air-fuel ratio monitoring in Ford Transit Connect vehicles
• 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

• Ensure the vehicle is cool before removing the old sensor to avoid burns
• Use appropriate tools for threaded sensor removal and installation
• Verify connector compatibility with the radiused polygon male connector
• Do not over-tighten the sensor; follow torque specifications for 18.0 mm thread diameter
• Inspect wiring harness for damage before installation

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. This part number 250-24873 undergoes rigorous testing to comply with emission control requirements for the Ford Transit Connect. Warranty coverage details are provided by Walker and typically include protection against defects in materials and workmanship.