Walker 250-241023 Oxygen Sensor - Downstream

Overview of Walker Products OE Oxygen Sensor 250-241023

The Walker Products OE Oxygen Sensor 250-241023 is designed specifically for select Ford and Lincoln vehicles, including models like the Edge, Escape, Explorer, Focus, Fusion, MKC, MKT, MKZ, and Taurus. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Ford and Lincoln models
• Threaded mounting type with 18.0 mm thread diameter
• 25.12 inches wiring harness length for easy installation
• Radiused polygon female connector for secure connection
• Wire gauge measurement of 22 for reliable signal transmission
• Overall length of 28.66 inches

Walker Products OE Brand Line Details

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor from the Walker Products OE series is engineered to provide precise sensor response and durability, ensuring compatibility and performance consistent with the original sensor installed on Ford and Lincoln vehicles.

Detailed Product Description

This oxygen sensor features a heated design with a 4-wire setup, which allows for faster sensor warm-up and improved accuracy in emissions monitoring. The sensor’s 18.0 mm threaded mounting type ensures a secure fit in the exhaust system. Its wiring harness length of 25.12 inches and overall length of 28.66 inches provide sufficient reach for installation in the specified vehicle models. The radiused polygon female connector is designed for a reliable electrical connection, while the 22-gauge wire ensures consistent signal quality.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel ratio for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to faulty oxygen sensors
• Resolves check engine light triggers caused by sensor failure
• Improves fuel economy by enabling precise engine adjustments

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid burns. Disconnect the battery to prevent electrical shorts. Use the correct tools to remove the old sensor and install the new one with the 18.0 mm threaded mount. Verify the connector matches the radiused polygon female design for proper fit. Avoid damaging the wiring harness during installation to maintain sensor functionality.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. This part number 250-241023 undergoes rigorous testing to comply with OEM specifications. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship.