Walker 250-54056 Oxygen Sensor - Upstream

Overview of Walker 250-54056 Oxygen Sensor for Honda S2000

The Walker 250-54056 oxygen sensor is designed specifically for the Honda S2000, providing precise emission control and engine performance monitoring. This heated oxygen sensor ensures accurate readings and efficient fuel management for your vehicle.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Honda S2000 models
• 18.23-inch wiring harness length for optimal installation
• 20 gauge wire for reliable signal transmission
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 21.77 inches for proper fitment

Walker Products OE Brand Line Details

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. The 250-54056 oxygen sensor is part of this line, ensuring compatibility and performance tailored to the Honda S2000’s emission control system.

Product Features and Technical Specifications

This oxygen sensor features a heated design with four wires, allowing for faster sensor warm-up and more accurate air-fuel ratio readings. The 20 gauge wire ensures consistent electrical conductivity, while the 18.23-inch wiring harness length provides flexibility during installation. The radiused polygon male connector offers a secure and precise fit, reducing the risk of connection issues. Threaded mounting with an 18.0 mm diameter allows for straightforward replacement and secure attachment to the exhaust system.

Common Applications and Problem Resolution

• Helps maintain optimal air-fuel mixture for efficient combustion
• Reduces harmful emissions by providing accurate sensor data
• Prevents engine performance issues related to faulty oxygen sensors
• Addresses check engine light triggers caused by sensor failure
• Improves fuel economy by ensuring proper sensor operation

Installation Notes and Tips

When installing the Walker 250-54056 oxygen sensor on a Honda S2000, ensure the engine is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector matches the radiused polygon male design for a secure fit. Follow torque specifications recommended by the vehicle manufacturer to prevent leaks or sensor damage.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. This part number 250-54056 undergoes rigorous testing to comply with emission control requirements. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship.