Walker 250-24786 Oxygen Sensor - Downstream or Downstream Front

Overview of Walker 250-24786 Oxygen Sensor for Acura and Honda

The Walker 250-24786 oxygen sensor is designed specifically for select Acura and Honda models, including the Accord, Civic, and ILX. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated oxygen sensor with 4-wire design for precise readings
• Specific fit for Acura Accord, Honda Civic, and ILX models
• Threaded mounting type with 18.0 mm thread diameter
• 11.34-inch wiring harness length with 22-gauge wires
• Radiused polygon male connector for secure connection
• Overall length of 14.88 inches for proper installation

Detailed Features and Specifications

This Walker oxygen sensor (part number 250-24786) features a heated sensor type that allows for faster warm-up times and improved fuel efficiency. The sensor includes four wires with 22-gauge measurement, providing reliable signal transmission. Its 11.34-inch wiring harness length and radiused polygon male connector ensure compatibility and ease of installation in the exhaust system. The threaded mounting type with an 18.0 mm diameter allows for a secure fit in the designated sensor port. The overall length of 14.88 inches accommodates proper positioning within the exhaust manifold or pipe.

Walker Products OE Brand Line

The Walker Products OE line focuses on delivering emission control components that meet original equipment specifications. This oxygen sensor is engineered to match the fit, form, and function of the factory-installed sensor, ensuring consistent performance and durability. Using Walker Products OE parts helps maintain compliance with emissions standards and supports vehicle longevity.

Common Applications and Problem Resolution

• Restores accurate oxygen level readings for proper air-fuel mixture
• Helps resolve check engine light issues related to oxygen sensor faults
• Improves fuel economy by ensuring efficient combustion
• Reduces harmful emissions by maintaining proper sensor function
• Prevents engine performance problems caused by faulty sensors

Installation Notes and Tips

When installing the Walker 250-24786 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 electrical connection. Follow vehicle-specific torque specifications to avoid damage during installation.

Quality Assurance and Warranty

Walker oxygen sensors are manufactured to meet stringent quality standards and undergo rigorous testing to ensure reliability. The 250-24786 part number is backed by Walker's quality assurance protocols. Please refer to Walker's official warranty documentation for specific coverage details.