Walker 250-24678 Oxygen Sensor - Upstream

Overview of Walker 250-24678 Oxygen Sensor for Ford Focus

The Walker Products OE 250-24678 oxygen sensor is designed specifically for Ford Focus models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.

• Heated oxygen sensor with 4 wires for accurate readings
• Specific fit for Ford Focus vehicles
• Threaded mounting with 18.0 mm thread diameter
• 15.67 inches wiring harness length and 20 gauge wire measurement
• Radiused polygon male connector for reliable connection
• Overall length of 19.21 inches for proper fitment

Detailed Product Description

The Walker Products OE 250-24678 oxygen sensor is engineered to meet the exact specifications of Ford Focus models, ensuring compatibility and optimal performance. This heated sensor type improves warm-up time and sensor responsiveness, contributing to better fuel efficiency and reduced emissions. The sensor includes a 15.67-inch wiring harness with 20 gauge wires, providing durability and ease of routing within the engine bay. Its radiused polygon male connector ensures a secure and corrosion-resistant connection, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the designated exhaust port.

Walker Products OE is a product line focused on delivering original equipment quality parts that match or exceed factory standards. This oxygen sensor is part of that line, offering reliable emission control components designed to maintain vehicle performance and comply with environmental regulations.

Common Applications and Issues Addressed

• Restores accurate oxygen level readings for proper air-fuel mixture
• Helps resolve rough idling and engine hesitation
• Reduces increased fuel consumption caused by faulty sensors
• Prevents check engine light related to oxygen sensor faults
• Supports emission system compliance for Ford Focus vehicles

Installation Notes and Tips

• Ensure vehicle compatibility with Ford Focus models before installation
• Use appropriate tools for threaded sensor removal and installation
• Check connector type and wiring harness length for proper fit
• Handle sensor carefully to avoid damage to the heated element
• Follow torque specifications to avoid sensor or exhaust damage

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. The 250-24678 part number undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the product documentation or supplier.